Rockwell Automation Publication 2500-SG001H-EN-P - March 2021 ... 193-1EF) now offers Trip Class 10, 15, 20, and 30 with manual or automatic reset.
6 Rockwell Automation Publication 2500-SG001H-EN-P - March 2021. CENTERLINE 2500 Low Voltage Motor Control Centers. ArcShield Technology.
CENTERLINE 2500 Low Voltage Motor Control Centers and Switchgear Assemblies
Bulletin 2500
Selection Guide
Original Instructions
CENTERLINE 2500 Low Voltage Motor Control Centers and Switchgear Assemblies Selection Guide
What's Inside
Topic
Contents
CENTERLINE 2500 Low Voltage Motor Control Centers High-Performance Motor Control Centers
IntelliCENTER® Technology
ArcShield Technology
Selection Process
Step 1: Review Technical Specifications
Specifications for Standards, Certifications and Markings, Rated Voltages, and more
Step 2: Network Technology
EtherNet/IP Components
IntelliCENTER Software Features
IntelliCENTER Database
Step 3: Select Structure
Mounting Configurations
Column Construction and Dimensions
Degree of Protection (Enclosure Rating)
Operating Environment (Temperature and Altitude)
Plating and Painting
Master Nameplates
Wireways
Forms of Separation
ArcShieldTM Technology
Step 4: Power Systems
Control and Incoming Power
Power Bus System
Protective Earth Conductor
Step 5: Select Unit Designs
Unit Size
Unit Style
Standard Withdrawable Units
Withdrawable Units with SecureConnect
Fixed Mount Units
Rotary Operating Handles
Unit Disconnect Means
Stab Assembly
Unit Doors
Control Power
Step 6: Select Unit Types
Mains
Main Lug Only Compartment
Ties
Feeders
Starter Units
Soft Starter Units
Variable-frequency Drive (VFD) Units
Network, PLC, and I/O Compartments
Distribution Panels
CENTERLINE 2500 Low Voltage Motor Control Centers Selection Checklist
Page 5 6 7 8 9 12 12 13 15 16 18 18 18 18 18 20 21 23 23 25 27 27 27 29 29 30 30 30 31 32 35 37 38 39 42 48 51 60 61 63
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
What's New
CENTERLINE 2500 Low Voltage Motor Control Centers and Switchgear Assemblies Selection Guide
CENTERLINE® 2500 Motor Control Centers (MCCs) Now Offer the Next Generation of Motor Overload Relays and Contactors
The Allen-Bradley® E100TM Electronic Motor Overload Relays represent the next generation of our basic-tier electronic overload relays. E100 overload relays more accurately measure motor current load and model motor temperature, which helps protect motors and avoid unplanned downtime due to motor failure. The E100 overload relay can also de-energize the motor to help minimize potential equipment damage due to overheating.
The E100-E overload relay is part of the Rockwell Automation integrated motor control system. It can mount directly to Bulletin 100-C IEC contactors up to 100 A. The basic E100 relay (Cat. No. 193-EE) offers Trip Class 10 and 20 with only manual reset. The advanced E100 relay (Cat. No. 193-1EF) now offers Trip Class 10, 15, 20, and 30 with manual or automatic reset.
Allen-Bradley 100-E IEC contactors are an average of 50% lighter in weight and an average of 25% narrower in width than previous contactors. Their size and weight reduction mean less panel space, power supply, and control transformer are needed. The universal electronic AC/DC coil offers significant energy savings and direct connection to PLCs for contactors above 100 A.
Increased Personnel Safety With SecureConnectTM Technology
Withdrawal units for the Centerline 2500 MCC are now available with SecureConnect. With the SecureConnect feature, you can remove a unit without opening its door, which increases personnel safety during servicing while decreasing production downtime. You can add SecureConnect to standard withdrawable units from two through 10 modules. SecureConnect units meet the requirements of IEC/TR 61641 in the Connected, Test, and Disconnected positions. The ability to remove the unit with the door closed is a specific requirement of IEC 61892, used by the oil and gas industry. The Secure Connect operating handle is outside the unit door for movement to all operating positions without special tools. The handle can be retracted or extended, the latter to gain more mechanical leverage while operating the handle. A SecureConnect unit door also features an interlock mechanism for added safety via sequential interlocking and lockout functionality. The interlock mechanism involves both depression and 180° rotation.
Operating Handle Extended
Interlock Mechanism
A CENTERLINE 2500 MCC with Two- and Four-Module SecureConnect Units
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Operating Handle Retracted
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CENTERLINE 2500 Low Voltage Motor Control Centers and Switchgear Assemblies Selection Guide
Notes:
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
CENTERLINE 2500 Low Voltage Motor Control Centers
The Allen-Bradley® CENTERLINE® 2500 Motor Control Center (MCC) from Rockwell Automation® uses the latest technology in motor control devices.The CENTERLINE 2500 MCC is designed and built for the demanding needs of global markets so it meets international standards.
High-Performance Motor Control Centers
The CENTERLINE 2500 MCC provides withdrawable or optional fixed units with the full range of IEC components, AC drives, soft starters, and other devices. The CENTERLINE 2500 MCC provides intelligent control with common communication protocols that are easily networked in the MCC.
In addition to a complete line of motor control equipment, the CENTERLINE 2500 MCC also packages power distribution equipment. Your CENTERLINE 2500 MCC can include air circuit breakers, feeders, mains, main-tie-mains, and transformers for an integrated, low voltage power package.
CENTERLINE 2500 MCCs feature: · Withdrawable units or fixed units · High unit density, up to 24 units per column · Rotary handles · Three or four wire power system capability · Center-mounted, horizontal bus up to 4000 A · Fully metric design (hardware and exterior dimensions) · Air circuit breaker mains and feeders available · Standard safety features like arc-free zones, continuous bus bracing, and isolated unit power stab assemblies help protect employees and keep your process up and running.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
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CENTERLINE 2500 Low Voltage Motor Control Centers
IntelliCENTER® Technology
IntelliCENTER technology enhances the intelligence of the CENTERLINE 2500 MCC by using built-in networking to capture information used for predictive maintenance, process monitoring, and advanced diagnostics. IntelliCENTER Technology can save you time because each MCC is prewired, and the network is pre-programmed and validated at the factory. Network devices are preconfigured with node addresses and communication rates, ready to communicate so you can configure device parameters (such as acceleration time and full load amps) via the network.
IntelliCENTER Software
The addition of IntelliCENTER Software provides the ultimate window into your MCC. The preconfigured software provides maintenance personnel with easy access to real-time critical CENTERLINE MCC configured information and process data for troubleshooting. The configurable graphic views provide system status at a glance and help keep facilities running with electronic documentation, remote diagnostics, and predictive maintenance. IntelliCENTER software significantly reduces HMI programming time and PLC development time with automatic tag generation and even complete network configuration before the MCC is powered up.
Integration Assistant
With IntelliCENTER Integration Assistant, you can seamlessly integrate your IntelliCENTER MCCs into Studio 5000® programming software.This feature helps reduce programming time by automatically adding the CENTERLINE MCC devices to the Studio 5000® I/O tree.
IntelliCENTER Energy
IntelliCENTER Energy offers a preconfigured setup of FactoryTalk® EnergyMetrixTM software for intelligent motor control devices in the MCC, including variable speed drives, overload relays, and SMCs. With IntelliCENTER Energy, you can view energy consumption at the device level directly from IntelliCENTER software, making it easier to monitor and manage energy usage in the industrial facility. For more information about IntelliCENTER software features, see page 12.
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
CENTERLINE 2500 Low Voltage Motor Control Centers
ArcShield Technology
The CENTERLINE 2500 MCC with ArcShieldTM offers better protection against harmful arc flash hazards and helps protect your personnel if an arc flash were to occur within an MCC. This protection can help increase facility uptime by minimizing the potential damage to equipment.
Although operators and manufacturers of low voltage systems are becoming more safety-focused, there is still a risk of internal arc generation. To enhance the protection of personnel and equipment, Rockwell Automation tests the CENTERLINE 2500 MCCs to IEC/TR 61641 ed 3.0 2014-1, which is a standard for testing under conditions of arcing due to internal fault.
For more information about ArcShield, see page 21.
2
2 1
2 1
6
3 3
5 4
1 For IP42 enclosures, a self-closing baffle near the top of the ArcShield unit is available to vent an arc flash away from personnel.
2 For IP42 enclosures, an available reinforced pressure relief system at the top of the ArcShield unit vents exhaust gases away from personnel.
3 Thicker doors with reinforced hinges and arc-containment door latches keep an ArcShield unit door latched during an arcing fault.
4 Additional structural bracing is used on both sides and for all door latches of an ArcShield unit.
5 A break-away pressure relief system at the top of the unit is a standard feature. No additional plenums are required.
6 If an ArcShield unit is an end column, then an insulating cover and extra side stiffener are provided to help prevent `burn through' from an arcing fault.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
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CENTERLINE 2500 Low Voltage Motor Control Centers
Selection Process
Use the following sections in this publication to select a CENTERLINE 2500 Motor Control Center.
Step 1: Review MCC Technical Specifications
Determine what certifications, ratings, and other technical specifications are needed for your application. Step 1 starts on page 9.
Step 2: Select Network Technology
Choose the level and type of networking technology, diagnostic, and HMI software tools. Step 2 starts on page 11.
Step 3: Select Structure
Choose unit configuration, column width and depth, IP rating, and degree of separation. Step 3 starts on page 15.
Step 4: Select Power Systems
Choose a 3- or 4-wire electrical system, horizontal and vertical power bus capacity, bus withstand and short circuit withstand rating. Step 4 starts on page 23.
Step 5: Select Unit Designs
Choose unit size, style, and disconnect means. Step 5 starts on page 27.
Step 6: Select Unit Types
Choose unit types from mains and feeders, starters, variable frequency drive, PLCs, and miscellaneous non-motor loads. Step 6 starts on page 35.
Selection Checklist
Complete each corresponding part of the selection checklist as you work through each step. A completed checklist helps your local sales office better understand your needs. The summary checklist starts on page 63.
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 1: Review Technical Specifications
The following certifications (2500-CT0xx and MCC-CT0xx) can be found at the Rockwell Automation® Literature Library: https://www.rockwellautomation.com/site-selection.html.
Standards
EN 60204-1:2006 + A1:2009 EN 61439-1:2011 EN 61439-2:2011 IEC/TR 61641, ED. 3.0 2014-9
EC Directives Certifications and Markings
Rated Voltages Rated Currents
Creepage Distances and Clearances Bus Material and Plating(2) Degrees of Protection Forms of Separation Column Dimensions Units Structural Surface Treatments Environment
2011/65/EU 2014/30/EU 2014/35/EU
ABS and ABS Shipboard CE Conformance Marked China Compulsory Certificate (CCC) DEKRA EAC RETIE Seismic SII Approval
Rated Rated Rated
Operating Voltage, FInrseuqluaetinocnyV, ofnltage,
Ue Ui
SChoonrtitnCuiorcuusitCPuerraeknWt Ritahtsintagn, dIe, Short Time Withstand Rating, Neutral (N)
IIcpwk
Rated Impulse Withstand Voltage, Uimp Material Group (Overvoltage Category) Pollution Degree
Horizontal Power Bus Vertical Distribution Bus Protective Earth Conductor (PE)
IEC 60529
IEC 61439-1
Height, Width, Depth
Module Size (approx) Modules per Column (max) Withdrawable Unit Sizes
Interior Exterior
Storage Temperature Operating (Ambient) Temperature Altitude
(1) Up to 600 A top and bottom, effective 1200 A per column. (2) Standard plating; consult Rockwell Automation for plating options. (3) The average temperature over a 24-hour period must not exceed 35 °C.
Safety of machinery Electrical equipment of machines; Part 1: General requirements Low-voltage switchgear and controlgear assemblies; Part 1: General requirements Low-voltage switchgear and controlgear assemblies; Part 2: Power switchgear and controlgear assemblies Enclosed low-voltage switchgear and controlgear assemblies guide for testing under conditions or arcing due to internal fault RoHS Directive EMC Directive Low Voltage Directive 2500-CT015, 2500-CT016, 2500-CT017, 2500-CT023, and 2500-CT025 2500-CT008 and 2500-CT009 2500-CT010, 2500-CT011, 2500-CT012, 2500-CT013, and 2500-CT022 2500-CT018, 2500-CT019, 2500-CT020, and 2500-CT021 MCC-CT001 2500-CT024 MCC-CT011 and MCC-CT012 2500-CT014 Up to 690V, 3 Phase 50...60 Hz 1000V, 3 Phase Horizontal bus - up to 4000 A; vertical bus - up to 1200 A per column(1) Horizontal bus up to 210 kA Horizontal bus up to 100 kA for 1 second Full or half-rated 6 kV, 8 kV, or 12 kV IIIa (175 </= CTI < 400) 3
Copper, tin plated Copper, tin plated Copper, unplated IP20, IP42, or IP54 Forms 2b, 3b, 4b Type 5, or 4b Type 7 See page 17 80 mm high x 500 mm wide = 1 module 24 of varied unit combinations 1, 2, 4, 6, 8, 10, 12 modules Z275 galvanized metal (painted interior available as custom option) RAL 7032 Pebble Gray paint (additional colors available as custom option) -25...+55 °C -5...+40 °C(3) with up to 95% noncondensing humidity Up to 1000 m without derating; derating over 1000 m
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
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Step 1: Review Technical Specifications
Notes:
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 2: Network Technology
EtherNet/IPTM enhances integration, helps reduce your MCC set-up time, and increases the network speed. With EtherNet/IP, you can quickly monitor, troubleshoot, and diagnose your MCC from anywhere. CENTERLINE® MCCs provide robust motor control capabilities with access to the realtime data you need by using a network that communicates with your entire enterprise. Use of an EtherNet/IP network enables IntelliCENTER® Integration Assistant that automatically configures and populates your I/O tree and network configuration.
The cost and performance of a EtherNet/IP network makes them ideal for MCC applications. Open specifications and protocol, managed by the Open DeviceNet Vendor Association (ODVA), means that vendors are not required to purchase hardware, software, or licensing rights to connect to a system.
An EtherNet/IP system is qualified to communicate and perform under normal and adverse electrical environments. Its application can be plantwide and over multiple disciplines through commercial off-the-shelf (COTS) products like Ethernet switches and devices.
An EtherNet/IP system has the following capabilities: · Automatic Device Configuration (ADC) automatically downloads the IP address, firmware, and device parameter settings to a newly replaced device without user interaction. · Switch-level linear or switch-level ring topologies provide network flexibility for any sized operation. · Heavy traffic performance. · Add or subtract nodes on-the-fly. · Advanced network configuration, security, and diagnostics are provided by layer-2 managed Ethernet switches. · The EtherNet/IP system in the MCC is designed to operate at 100 Mbaud.
For more information on how to configure MCCs with EtherNet/IP, refer to CENTERLINE 2500 motor control centers with EtherNet/IP Network, publication 2500-TD003.
Example of an EtherNet/IP Network
Engineering Workstation
Control Room HMI (PanelViewTM)
ControlLogix® Controller
Maintenance PC
EtherNet/IPTM Network
CENTERLINE® 2500 Low Voltage MCC
753
753
PowerFlex® Drives
CENTERLINE 2100 Low Voltage MCC
CENTERLINE 1500 Medium Voltage MCC
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
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Step 2: Network Technology
EtherNet/IP Components
Unit Components
Each unit can be provided with an EtherNet/IP component. · Starter units can be provided with a solid-state overload relay, like the E300TM Electronic Overload Relay. · AC drives can be provided with an EtherNet/IP communication module and/or an embedded option. · Solid-state controllers can be provided with EtherNet/IP communication modules and, in some instances, an EtherNet/IP POINT I/OTM system. · Feeder circuits can be provided with a EtherNet/IP POINT I/O system.
Each EtherNet/IP component in an MCC unit is connected to the network through a port in the control and network wireway. Adding or removing units from the network does not interrupt the other units operating in the system. Network wireways are isolated from the power wire.
Cabling
The EtherNet/IP network uses fiber or copper twisted-pair wiring. The maximum length of copper twisted-pair wiring is 100 m between devices. There is no cumulative length for the entire network. Fiber cable length varies by cable design. All EtherNet/IP cabling is 600V rated, meaning separation from motor cables is not needed. The EtherNet/IP cabling system for IntelliCENTER technology has been extensively tested for noise immunity with network cables close to high current motor leads. IntelliCENTER technology provides a robust network solution. All EtherNet/IP cables are routed through the control and network wireway, and the top or bottom wireway of the MCC. All cables are routed behind barriers to isolate the cable from the unit space and wireways to help prevent accidental damage.
IntelliCENTER Software Features
The CENTERLINE 2500 MCC is available with preconfigured IntelliCENTER software. IntelliCENTER software is an intuitive software package that is customized to your MCC. The software is a monitoring and diagnostics tool capable of viewing, managing, and configuring multiple MCC line-ups. The IntelliCENTER software communication driver lets the software be installed and operated on an EtherNet/IP network. The IntelliCENTER software can function as a standalone software package or as an ActiveX control in an HMI.
The IntelliCENTER software features: · Integration Assistant - takes customized MCC information within the IntelliCENTER software and exports it to Studio 5000®, providing quick device integration and reducing programming time. · IntelliCENTER Energy - energy monitoring and management with integration to FactoryTalk® EnergyMatrixTM software. · Elevation View - an easy-to-identify, graphical representation of your entire MCC lineup. · Monitor View - an overview of the intelligent motor control device being monitored, with configurable gauges, trend graphs, I/O status on the device and configurable data fields. · Spreadsheet View - for sorting and editing data that seldom changes, including network address, device type and description, and nameplate data. · Event Log View - a history of changes to equipment parameters, like trip settings, warnings, and faults. · Documentation Management - access to the complete documentation for your MCC, including wiring diagrams, device manuals, and spare parts list.
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 2: Network Technology
IntelliCENTER Database
The IntelliCENTER software replicates the MCC lineup on a computer screen, complete with nameplates and indicators on each door to show status (on, off, warning, fault, communication failure). Graphical views of individual MCC units display device data so you can quickly view critical amperes, time-to-trip, trip cause, ground fault amperes, and on/off status. Each screen is pre-configured to show the parameters typically of greatest interest, and you can easily customize parameters. Many screens feature trending graphs and analog dials. The IntelliCENTER software provides spare parts information, AutoCAD documentation, and event logging. The software also contains ActiveX controls. These controls provide key views of the software that can be displayed inside Human Machine Interfaces (HMIs) such as RSView® software. For EtherNet/IP networks, the configuration file can help in determining the installed firmware revision to properly configure the Studio 5000 environment Add-on Profile (AOP) that generates all tags for each EtherNet/IP device in the MCC. Two datasets are available for IntelliCENTER software. Both must be ordered separately from the MCC unit. Standard DatasetThe standard dataset is the second component of the IntelliCENTER software. The information arrives as a digital download, and contains data files specific to a particular MCC. This information includes unit nameplates, unit details, wiring diagrams, user manuals, spare parts, and other details. Energy DatasetThe energy dataset includes all components of the standard dataset. Additionally, it includes the ability to use the features of IntelliCENTER Energy (version 4.0 and later) and the additional installation software needed.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
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Step 2: Network Technology
Notes:
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 3: Select Structure
Mounting Configurations
Choose from two mounting configurations, single front and double front (back-to-back). Single front columns are joined and installed side by side. Double front (back-to-back) columns are two separate columns that are joined at the rear with back plates removed. The two columns have separate power bus systems providing the same phasing for all units. The horizontal power bus is linked front to rear with a factory-installed, U-shaped bus splice assembly.
Single Front Configuration
Double Front (back-to-back) Configuration
Column Shipping Information
A steel lifting angle is provided on each column while one continuous, removable lifting angle is provided on each single front shipping block. Two lifting angles are provided on each double front (back-to-back) column while two continuous, removable lifting angles are provided on each double front (back-to-back) shipping block. Only double front (back-to-back) configurations of 600 mm deep columns are factory shipped. Double front (back-to-back) configurations are possible for 800 mm deep columns but they must be factory shipped as single front columns and then assembled on site.
Air Gap Requirements
Configurations with a ventilated bus require an air gap to the rear of the column. For further details, see page 17.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
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Step 3: Select Structure
Column Construction and Dimensions
Column Construction
The CENTERLINE® 2500 MCCs rigid design helps provide a longer life. Withdrawable units can still be installed and removed and doors close securely after years of dependable service. Fault containment is enhanced with two side sheets on every column to help prevent a fault from cascading throughout the structure and limiting equipment damage. Unit size is described in terms of modules. Each module is approximately 80 mm high. Columns can accommodate 24 modules of varying combinations. For information about column depth and wireway widths, see page 17. Columns are secured at the installation site by bolting together clearance holes in the mounting channels or welding together.
Typical Withdrawable Column
(A typical fixed column does not have a vertical wireway)
Lifting Angle
Top Plate
Top Wireway Endplates
Left Side Plate
Center End Closing Plate
Horizontal Power Bus (3)
Bottom Wireway Endplates
Network Wireway
Top Wireway Barrier Top Wireway Pan Top Wireway Cover
Vertical Wireway Door
Right Unit Support and Vertical Wireway Assembly
Single Unit Support Pan
Bottom Plates
Mounting Channels Bottom Wireway Cover
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Column Dimensions
All dimensions are in mm.
500...1000
600 mm Deep Withdrawable Column with a 200 mm Wireway Shown
170
1980 2300
600 or 800
115 35 200...500
500
Weight, kg
Column Width
Column Depth
600(1)
800(1)
600, 700
350
450
800
400
525
900
450
575
1000
500
650
(1) Weights that are shown are for an MCC column with six units. Many factors (number of units, horizontal power bus, wireway width, column depth, and shipment packaging) affect the actual weight. The packing slip shipped with an MCC unit shows the exact shipping weights.
Step 3: Select Structure
Widths
Columns With Wireway(1)
Column Without Wireway(1)
Fixed or Withdrawable Unit Width(2)
500
Vertical Wireway Width(3)
200 300 400 500
Total Column Width
700 800 900 1000
Fixed Unit Width(4)
500 600 700 800 900 1000
Total Column Width
500 600 700 800 900 1000
(1) Add 102 mm to overall width for external structural bracing of MCCs with ArcShield.
(2) Available from 1...24 modules. (3) Recommended minimum wireway widths for the various forms of
separation: · For Form 3b, 300 mm wide · For Form 4b Type 5, 400 mm wide · For Form 4b Type 7, 500 mm wide (4) Applies to a full column (24 modules).
Height
Depth
Double
(Back -to-Back)
Description
mm
Single Front
Front
Total height(1)
2300
600
1200
Available unit height
1980
Top horizontal wireway
170
Bottom horizontal
115
wireway
External mounting
35
channel
800(2)
1600(2)
(1) Add 70 mm for IP42 enclosures with the ArcShieldTM pressure relief vent on top; see page 7. Add 75 mm for the lifting angles on top of MCC columns; see page 15.
(2) 4000 A bus requires a 100 mm air gap behind the column for single front configurations, and a 400 mm air gap behind the column for double front (back-to-back) configurations. In these instances, add the needed air gap to the overall depth.
Thickness, Nominal
Description
mm
Description
mm
Side plates (all depths)
2
Wireway door
2
Back plates (all widths)
2.5
Doors (1...22 modules)
2
Bottom mounting channel(1) 3.5
Doors(2)
2.5
Top plate (all widths)
2
ArcShield 480V doors(3)
2.5
Bottom plates
2
ArcShield 480V doors(2)
3
Horizontal wireway covers 2
(1) Front and rear (2) 1...22 modules (3) 24 modules
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
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Step 3: Select Structure
Degree of Protection (Enclosure Rating)
In accordance with IEC 60529, structures are available with the following IP ratings. · IP 20 · IP 42 · IP 54
Structure sheet metal has rounded edges and is tightly fitted with no visible air gaps.
Operating Environment (Temperature and Altitude)
The MCC is intended for use in up to a pollution degree 3 environment. The MCC is designed to operate in an ambient operating temperature range of -5...+40 °C up to 95% noncondensing humidity, with the average temperature in any 24-hour period not exceeding 35 °C. The MCC is designed to operate at altitudes up to 1000 m without derating. For altitudes that exceed 1000 m, contact your Rockwell Automation representative for derating information.
Plating and Painting
The standard treatment for internal sheet metal parts on a CENTERLINE® 2500 MCC is Z275 galvanized metal plating. Remaining structural metal undergoes a multi-step cleaning, rinsing, powder coating, and baking process, which results in a thickness of 20 microns (µm) with superior adhesion and resistance to impact and salt spray. These processes are maintained and controlled by ISO 9001 quality standards. The standard exterior paint color is Pebble Gray (RAL 7032). Closing plates, channel supports, lifting angles, and horizontal wireway covers are painted Black Gray (RAL 7021). Additional paint colors are available as a custom option.
Master Nameplates
When specified, the MCC master nameplate is available with up to five lines of engraving and is on the top horizontal wireway cover.
Wireways
Each MCC has horizontal, vertical, and control and network wireways for continuous dedicated wire and cable location.
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Top Horizontal Wireway
Vertical Wireway
Step 3: Select Structure
600 mm wide Fixed Column
Bottom Horizontal Wireway
Withdrawable Column with 200 mm wide Vertical Wireway
Withdrawable Column with 300 mm wide Vertical Wireway
Withdrawable Column with 400 mm wide Vertical Wireway
Withdrawable Column with 500 mm wide Vertical Wireway
Horizontal Wireways
Horizontal wireways are at the top and bottom of each MCC column. Horizontal wireways extend the full width and depth of the MCC. A barrier is present in the top horizontal wireway to provide a connection point for network receptacles. The top horizontal wireway is 170 mm high, while the bottom horizontal wireway is 115 mm high. Complete wireway access from front to rear is available for double front (back-to-back) configured MCC columns. Horizontal wireways have removable front covers that are held in place by captive screws. Openings in the side plate of the column allow access to the top and bottom horizontal wireways between joined columns. Plates are provided to cover these openings for columns at the end of an MCC lineup. Horizontal wireways are isolated from the power bus. Horizontal wireways for incoming line sections are reduced depth to maintain isolation from the incoming line area.
Vertical Wireway
The vertical wireway is on the right side of each column and extends 1980 mm, between the top and the bottom horizontal wireway. The vertical wireway is approximately 350 mm deep. Vertical wireways are available in widths of 200, 300, 400 mm and 500 mm. Wider wireways are recommended for MCCs with higher bus ratings and higher unit density per section. The vertical wireway is isolated from power bus and is independent of unit space. Vertical wireways are present in only columns with withdrawable units. Each vertical wireway has a steel door with multiple door latches. Vertical wireway cable supports are available to help you keep your cable wireways organized.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
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Step 3: Select Structure
Control and Network Wireway
A separate, dedicated wireway isolates control and optional network cables from power wiring. The control and network wireway is on the left side of the column in the unit space. Control and network connections are made to withdrawable units through receptacles in this wireway.
Forms of Separation
Control and Network Wireway
Network Control Connector Connector
Internal isolation and separation exist between the following: · Individual units · Units and wireways · Units and the bus system · Wireways and the bus system
In addition, the vertical wireway for power wiring is separate from the vertical wireway for control and network wiring.
Standard internal separation within the MCC is Form 3b. Form 4b is available via separate cable chambers in frame-mounted and fixed units, and individual boxes for connections within vertical wireways.
Form 2b:
· Busbars are separated from functional units
· Functional units and terminals are not separated
Form 3b:
· Busbars are separated from functional units
· Functional units are separated from each other
· Terminals are separate from functional unit but not from each other
Form 4b (Types 5 and 7 available):
· Busbars are separated from functional units
· Functional units are separated from each other
· Terminals are separate from functional unit and also from each other
Form 4b Type 5 Form 4b Type 7
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 3: Select Structure
ArcShieldTM Technology
The CENTERLINE 2500 MCC with ArcShield offers better protection against harmful arc flash hazards and helps protect your personnel if an arc flash were to occur within an MCC. This protection can help increase facility uptime by minimizing the potential damage to equipment.
Pressure relief system
The CENTERLINE 2500 low voltage MCC with ArcShield was tested with third-party validation against the IEC/TR 61641 standard that defines tests under conditions of arcing due to internal fault. Comprehensive tests conducted under Edition 3.0, 2014-1 have passed the requirements for Class A (meets Criteria 1...5) for the main bus and unit line side, and Class C (meets Criteria 1...7) for all unit load side tests.
Insulating covers (end columns only)
Besides the standard safety features built into every CENTERLINE 2500 MCC, choosing ArcShield provides the following additional benefits:
· Enclosures with specialized front ventilation to help protect personnel in front of the MCC
· Additional structural bracing on both sides of MCC enclosure
· Internal ventilation that directs exhaust gases towards the top of the MCC enclosure and the pressure relief system
· A pressure relief system designed to exhaust gases through the top of the enclosure, away from personnel
· Thicker doors with reinforced hinges and arc-containment door latches that can withstand the high internal pressure of an arc blast and keep the door latched to the MCC during an arcing fault
Structural bracing (end columns only)
· Insulating covers on horizontal bus closing plates (on end columns only) that help prevent 'burn through' from arcing faults in the horizontal bus compartment
· Structural bracing (on end columns only) to withstand the high internal pressure of an arc blast
Arc-containment Door Latches
Thicker, non-vented doors with reinforced hinges
Optional optical and current sensing technologies are available for even more protection. For more details, contact your local Rockwell Automation sales office or Allen-Bradley distributor.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
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Step 3: Select Structure
Notes:
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 4: Power Systems
Control and Incoming Power
CENTERLINE® 2500 MCCs are suitable for use on three-phase, three-wire or four-wire, wye connected power systems, which are rated 690V or less (up to 480V for ArcShield), 50 Hz or 60 Hz. CENTERLINE 2500 MCCs can be used on three-wire or four-wire systems, with or without the optional neutral bus. The neutral bus can be half-rated or full-rated. Control power options include DC or 50/60 Hz AC as required. Control voltage can be derived from the line supply through individual or central control transformers, and line-neutral or DC power supply. The control voltage can also be provided remotely from the MCC.
Power Bus System
The MCC features the time-proven Allen-Bradley® CENTERLINE power bus system. The horizontal power bus is mounted near the vertical center of the structure providing optimum heat dissipation, power distribution, and ease of maintenance and installation. It is mounted in recessed channels of the bus support to help protect against accumulation of dust and tracking between phases. The horizontal power bus is also better isolated from wireways that can be accessed for wiring. The power bus system is supported, braced, and isolated by a bus support molded of high strength, non-tracking glass polyester material. The horizontal power bus is mounted on-edge in a vertical plane providing maximum strength against magnetic forces. Vertical power busbars are continuously braced and encapsulated by a polycarbonate molded bus cover isolating the vertical power bus from the other vertical phases and the horizontal power bus.
Vertical Bus Standard Features
Two-bolt Connection · Vertical-to-horizontal power bus connection · Minimizes the likelihood of `hot spots' · Requires no periodic maintenance
Automatic Shutters · Open when a withdrawable unit is inserted;
closed when unit is removed. · Safely isolates vertical bus when a
withdrawable unit is removed.
The vertical power bus provides power distribution both above and below the center-mounted horizontal bus, effectively doubling the capacity in each column.
This feature also helps enable an unrestricted unit arrangement.
Vertical and horizontal power bus is fastened together with a two-bolt assembly. This two-bolt connection helps minimize the likelihood of `hot spots.' The factory-made vertical-to- horizontal power bus connection is tightened by a computerized torquing system.
Arc-free zone is part of a circuit within the assembly where it is not possible to apply an ignition wire without destroying the insulation material on conductors.
The CENTERLINE 2500 standard arc-free zones include:
· Vertical busbars are completely enclosed by the insulated bus support and cover. · Automatic shutters are supplied with standard product offering. · Automatic shutters open as withdrawable units are inserted and close when the unit is removed. This safety feature helps provide that the
vertical bus is immediately isolated when a withdrawable unit is removed. · Supply side of outgoing withdrawable units uses double-insulated cabling that meets IEC 61439-1 requirements. · Insulated stab housing provides a separate, isolated pathway for each phase.
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Step 4: Power Systems
Horizontal Power Bus
The standard horizontal power bus material is tin-plated copper.
Bus Rating 800 A 1250 A 1600 A
2000 A
2500 A
3200 A
Busbar Quantity
1 1 2 1 1 2
3
Busbar Dimensions
(mm) 3 x 100 6 x 100 6 x 100 6 x 100 10 x 100 10 x 100 10 x 100 with 10 mm spacers
lcw 50 kA/1 s lpk 110 kA
Withstand Ratings(1)
50 kA/3 s 50 kA/3 s 80 kA/1 s
176 kA
220 kA
176 kA
--
--
100 kA/1 s 220 kA
--
4000 A
4
10 x 100 with 10 mm spacers
(1) Withstand ratings are for short circuit (lcw) and short circuit peak (lpk). Short circuit ratings are shown as maximum kA per seconds (`s' in table column).
Vertical Distribution Bus
The tin-plated copper vertical distribution bus is cylindrical for optimum contact with the plugin unit stabs. The standard vertical distribution bus is rated for 300 A above and below the horizontal power bus for an effective 600 A rating. An optional vertical distribution bus that is rated for 600 A above and below the horizontal power bus for an effective 1200 A rating is available.
Neutral Bus
The optional horizontal neutral bus is provided across the full width of the MCC above or below the horizontal power bus. The horizontal neutral bus is available with a full or half current rating, and matches the material and specifications of the horizontal power bus. The vertical neutral bus is connected to the horizontal neutral bus, and provides a neutral connection for units throughout the column. The neutral bus is braced the same way as the horizontal and vertical power bus.
Horizontal and neutral bus at back of MCC unit (back plate of MCC unit removed)
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 4: Power Systems
Protective Earth Conductor
The horizontal protective earth (PE) conductor and vertical PE conductor for withdrawable units form a complete internal protective earth circuit.
Horizontal PE Conductor
The horizontal PE conductor is unplated copper (standard) or tin-plated copper (available upon request), and is in the bottom horizontal wireway. The horizontal PE conductor is continuous for the width of the column and consists of one, two, or three 6 x 50 mm conductors. The horizontal PE conductor has 12 holes along the length of the bus for termination of motor PE leads. A pressure-type mechanical lug is mounted on the horizontal PE conductor in the incoming line section.
Horizontal PE Conductor
Vertical PE Conductor for Withdrawable Units
The vertical PE conductor for all withdrawable units is unplated copper, and is mechanically connected to the horizontal ground bus to form a complete internal ground system in each standard column. The vertical PE conductor, in combination with the unit PE contact, establishes a first make, last break operation of the PE connection with respect to the power connections. This connection keeps the withdrawable unit grounded continuously through the process of inserting or removing the unit.
Vertical PE Conductor for Customer Loads (Available as an Option)
The optional vertical PE conductor for customer loads is connected to the horizontal PE connector. This vertical PE conductor provides a termination point for the load ground cable adjacent to the unit. Without this option, the customer must connect to the horizontal PE conductor at the bottom of the column. The vertical PE conductor for customer loads can be unplated or tin-plated copper.
Vertical PE Conductor for Withdrawable Units
Vertical PE Conductor for Customer Loads (Optional)
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Step 4: Power Systems
Notes:
26
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 5: Select Unit Designs
All units feature solid bottom plates and unit support pans to minimize the propagation of a fault from one unit to other units within the column.
Unit Size
Unit size is described in modules. One module is approximately 80 mm high x 500 mm wide. Each MCC column can accommodate 24 modules.
2 Module Unit
1 Module Unit
1 Module Unit
4 Module Unit
24 Modules Total
8 Module Unit
4 Module Unit
Unit Style
Units are available as either: · Standard withdrawableUnits can be removed from the structure and have a maximum current rating of 225 A. · Withdrawable with SecureConnectTMUnits can be removed from the structure while the SecureConnect door remains closed, which increases personnel safety. · FixedUnits are permanently mounted to the frame of the motor control center. The vertical power bus provides power distribution both above and below the center-mounted horizontal bus, effectively doubling the capacity in each column.
Standard Withdrawable Units
Withdrawable units consist of the unit, solid unit support pan, and unit door. Withdrawable units are held securely in the column when inserted and are designed with an interlock to help provide that units cannot be inserted or withdrawn when the disconnect means is in the ON/I position. Tools are not required to insert or remove withdrawable units. Withdrawable units are characterized by being able to release the line, load, control, network, and protective earth (PE) connections by using the withdraw levers. Outgoing load and control connections are in the vertical wireway. You can specify top or bottom access. There are no other connections that have to be made in the unit. For added safety, the PE connection is made continuously whether the unit is in the connected, test, or disconnected position.
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Step 5: Select Unit Designs
Example of a One Module, Standard Withdrawable Unit
Withdrawable units use low friction alignment slides and a mechanical withdraw lever for easy unit inserting and removing. The withdraw lever features a locking mechanism that the user disengages to change positions. Physical detents are present to help confirm that the unit is secured in each position.
Withdraw Lever
Withdrawable units have four operating positions: connected, test, disconnected, and released. See the following descriptions for additional information about the features of each position. ConnectedLine, load, control, network, and PE connections are all engaged. Closing the unit door helps provide the withdraw lever is in the connected position. To engage the interlock or turn the disconnecting means to the ON/I position, the unit door must be fully closed. TestControl, network, and PE connections are engaged. Line and load connections are isolated. In this position, you can verify control and network wiring. Units can be locked in this position with the withdraw lever. DisconnectedAn isolated position where the unit remains housed in the column and the PE connection is engaged, but no other connections are present. Units can be locked in the disconnected position with the withdraw lever. ReleasedWithdrawable units can be removed from the columns to isolate them from connections. Released units can be locked with the withdraw lever to help protect against insertion.
Withdraw lever in the Connected position. Withdraw lever in the Test position (and locked out). Withdraw lever in the Disconnected position (and locked out).
Standard Withdrawable Unit Operating Positions
Withdraw lever in the Released position (and locked out).
Connection Present
Operating Position
Line
Load Control Network PE
Connected
Test
--
--
Disconnected
--
Released
(1) Unit is lockable when door is closed.
--
--
--
Unit is removed from column; connections are not present.
Lockable Position
(1)
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Control and Network Connections
Control and network connections are made automatically for withdrawable units. A 15-pin connector plug, which is rated at 10 A, is used for control connections. Network connections are made through a separate connector. The control and network connectors use a spring-loaded mechanism to help with proper connection.
Step 5: Select Unit Designs
Withdrawable Units with SecureConnect
Control Connection
Network Connection
SecureConnectTM can be added to standard withdrawable units that are sized 2...10 modules. Withdrawable units with SecureConnect have the same four operating positions as standard withdrawable units. For information about the features of each operating position, see Withdraw Lever on page 28.
Unlike standard withdrawable units, SecureConnect units have the handle on the outside of the door. Therefore, you can release the line, load, control, and network connections while the unit door is closed.
Blanking doors are available to replace a SecureConnect unit when that unit is removed temporarily from the MCC. For additional safety, SecureConnect units sized 6...10 modules include additional latches on the doors. For more information, see Withdrawable units with SecureConnect have larger door latches. For more information, see Door Latches on page 32.
Photo Above: Four-module, SecureConnect Unit in the Test Position Photo Below: Four-module Blanking Door As a Temporary Replacement
Fixed Mount Units
Once installed in the column, fixed mount units cannot be moved or rearranged. For units 12 module size and above, fixed unit design is standard. The line, load, PE, and control connections are wired directly to components. Network connections can be made through fixed or plug-in terminal blocks. The rating of the horizontal power bus determines the amount of current drawn by fixed mount units.
Unit Connections
Connection Load
Unit Type Withdrawable(1) Fixed
Line
PE
Control
Network
Operating positions · Connected
Fixed
· Test
· Disconnected
· Released
Module sizes available
1...12
2...24
(1) Applies to standard withdrawable and withdrawable with SecureConnect.
6 Module, Fixed Mount Unit
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Step 5: Select Unit Designs
Rotary Operating Handles
The operating handles are heavy-duty rotary handles, which are supplied to control the disconnecting means in each unit. When the unit door is closed, the handle is engaged with the disconnecting means.
The operating handle can be locked in the OFF/O position by using up to three shackle padlocks (each 8 mm diameter). The operating handle can be modified to enable locking in the ON/I position.
The unit operating handle is interlocked with the unit door to help protect against opening the unit door unless the disconnect means is in the OFF/O position. An externally operated defeat mechanism provides access to the unit without interrupting service. The operating handle is interlocked with the unit so the unit cannot be inserted or withdrawn with the operating handle in the ON/I position.
Rotary handles are not shown to scale.
Unit Disconnect Means
The unit disconnect switch is available as either a circuit breaker disconnect or optional fused disconnect. Withstand ratings for combination starter units are based on the short circuit protective devices and components selected.
Circuit Breakers
Allen-Bradley® circuit breakers are provided as the disconnecting means for units with a circuit breaker unit main switch. Bulletin 140MG motor circuit protectors are used for combination motor control units. Bulletin 140MG motor protection circuit breakers and Bulletin 140G molded case circuit breakers are used for feeder units.
Disconnect Switches
When specified, Bulletin 194RTM disconnect switches are provided. When specified, DIN or BS 88 fuses are supplied.
Stab Assembly
Power Stab Assembly for 2...12 Modules
The two-piece power stab housing is made of high strength, non-tracking glass polyester material and provides a separate, isolated pathway for each phase.
The power cable connection at the plug-in stab is made with a maintenance-free, crimp style connection. There is no exposed wiring at the back of the unit between the disconnecting means and the plug-in stabs.
Power stabs for 2...12 module units (optional 4th pole not shown)
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 5: Select Unit Designs
Unit plug-in power stabs are rated 225 A for 2...12 modules. The stabs are made of tin-plated copper for a low-resistance connection and are designed to tighten during heavy current surges. The free-floating and self-aligning unit plug-in power stabs are backed by stainless steel spring clips to provide and maintain a high pressure, four-point connection to the vertical power bus.
One Module Stab Assembly
Guide
The one module stab assembly consists of a receptacle for line and load
Pin
connections that plugs into a subplate that is connected to the vertical power Power bus. The two guide pins help to align the connector properly. Because of the Stab
subplate connection, one module units must be installed in pairs.
One module unit stabs are rated at 32 A.
Guide
Pin
PE Contact
Withdrawable One Module Unit
Neutral Stab Assembly
The neutral stab assembly can be supplied on withdrawable units for 4-wire systems. The neutral stab assembly has the same design and features as the power stab assembly, but is a separate piece.
Protective Earth (PE) Contact
An unplated copper PE contact is provided on withdrawable units. This contact establishes a connection with the PE circuit before other connections are made and is the last withdrawable connection to be disconnected.
Unit Doors
Standard fixed and standard withdrawable units: Doors are mounted to the column frame with heavy-duty hinges. The hinge pins are removable. Latches are quarter turn. Control stations for pilot devices and low profile external reset buttons for overload relays are often mounted to a fixed unit door. For more information on pilot devices and control stations, see page 33. ArcShieldTM fixed and standard withdrawable units: Thicker doors are mounted to the column frame with heavy-duty hinges. The hinge pins are removable. The specialized latches are single-stage quarter turn, and are designed to contain the force of an arcing fault. For more information on ArcShield units, see pages 7 and 21. SecureConnect withdrawable units: Doors are mounted to the unit and are removed with the unit. The doors have heavy duty hinges connected to the unit for the option of opening a door without removing the unit from the column. Hinge pins are removable. The specialized arc-resistant latches have a deeper barrel with a two-stage quarter turn operation. A blanking door is also available to replace a SecureConnect unit door when it is temporarily removed from the MCC. For more information on SecureConnect units, see pages 3 and 29. For more information on the three available door latches, see page 32.
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Step 5: Select Unit Designs
Door Latches
There are two types of door latches available. The standard CENTERLINE® 2500 MCCs have quarter-turn door latches. If you select an MCC with ArcShield, the MCC has arc containment door latches.
Door Latches (Standard)
Door latches are provided on unit and vertical wireway doors to hold the door closed and isolate personnel from the column. Door latches can be locked or released by rotating the latch ¼ turn. An arrow on the door latch head indicates the position of the latch.
ArcShield and SecureConnect Latches
Standard Door Latch
Pressure relief latches are provided for ArcShieldTM and SecureConnectTM units. These latches help protect personnel near an MCC if an arc fault occurs when structure doors are closed and latched. Pressure relief latches can be locked or released by rotating the latch ¼ turn.
Unit Nameplates
Unit nameplates are available and can accommodate three or four lines of engraving. · Engraved acrylic nameplateswhite with black lettering · Engraved phenolic nameplateswhite with black lettering
Nameplates are secured with two stainless steel, self-tapping screws.
SecureConnect Door Latch
ArcShield Door Latch
Control Power
Unit control power is specified as 24V DC, or 110, 115, 120, 220, 230V or 240V AC, or others as required. Unit control power is normally supplied by one, central-control power transformer unit within each MCC lineup so the test function of withdrawable units can work most effectively. The central control source operates at line voltage with an option for common control fusing. Individual control circuit transformers, mounted in each unit, are available as options. One leg of the secondary side of the control circuit transformer is fused while the other leg is connected to PE. Primary protection is then provided by primary fusing. This optional control power source does not support the test position.
Control Wire
Control wire is stranded copper and rated at 105 °C. Wire markers are sleeve type; heat shrink is optional.
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 5: Select Unit Designs
Power Wire
The power wire is stranded copper and rated at 145 °C. The power wire is sized to meet the current rating of the unit, with a minimum size of 6 mm2.
Pilot Devices
Pilot devices are housed in a door-mounted control station. Each control station can accommodate up to four 22 mm devices. Depending on door size and application requirements, more than four pilot devices can be mounted in a door.
Control stations are equipped with a quick connect plug for ease in connecting and disconnecting control wiring.
The control station is easily removed with captive screws. If a control station is removed, closing plates are available to cover the unit door opening and provide isolation.
Remote Indication
Various CENTERLINE components have remote or mobile indication that can be added to the front of an MCC unit panel.
Direct online (DOL) and direct online reversing (DOLR) starters have remote indication for the E100TM and E300TM electronic relays. E100 relays have two available remote indication displays with light-emitting diode (LED) status indicators, with one of the displays features a reset button. E300 relays have two available operator stations, control or diagnostic. Both operator stations have push buttons for motor control logic, and both can upload and download parameter configuration data from the base relay.
E100 Remote Indication Display with Reset Button
SMCTM Flex reduced-voltage or `soft' starters have human interface modules (HIMs) that are available in hand-held and panel-mounted models. Both models have liquid crystal displays with either programming or full-numeric keypads.
PowerFlex® variable-frequency drives (VFDs) have HIMs that provide a communication interface to configure and monitor VFDs that are used in CENTERLINE 2500 MCCs. These HIMs have liquid crystal displays with full-numeric keypads.
A Panel-mounted HIM for SMC Flex
E300 Diagnostic Station
A Panel-mounted HIM for PowerFlex VFDs
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Step 5: Select Unit Designs
Notes:
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 6: Select Unit Types
Columns can be populated with several different types of units such as mains, feeders, direct-on-line starters and contactors, soft starters, AC drives, and PLCs. These units can use either air circuit breakers (ACBs) or molded case circuit breakers (MCCBs) as standard sections. Main lug configurations are also available as options.
Mains
Main incoming units permit customer connection to incoming power, and the main breaker provides the necessary protection to the main power bus of the MCC. These units can use either ACBs or MCCBs as standard sections. Main lug configurations are also available. Breakers can be 3-pole or 4-pole with top or bottom customer cable access. Main incoming units are typically placed on the left, center, or right side of the MCC. Numerous options are available for both ACBs and MCCBs to meet the needs of the most demanding applications.
Main Air Circuit Breaker (ACB) Units
Air circuit breaker mains are available in 400...4000 A configurations. Main incoming units that use an ACB provide a withdrawable main breaker for ease of service. These units are front accessible with shutters for added safety when removed. All mains with ACBs are 24 modules in size, with three dedicated compartments; metering, breaker, and incoming termination. Single main and dual main incoming configurations are available. For applications that require tie sections (main-tie-main), see page 38.
Main Incoming Cable Connections
Main ACB Unit Rating
Main Configuration
800...1600 A · 600 mm and 800 mm deep · Top and bottom entry · 3-pole and 4-pole
800...2500 A · 600 mm and 800 mm deep · Top and bottom entry · 3-pole and 4-pole
2000...4000 A · 800 mm deep · Top and bottom entry · 3-pole and 4-pole
Cable Size (mm2) 240 400 240 400 240 630
No. of Cables Per
Phase 6 4 9 8 14 8
Main ACB Options
· Metering · Electrical charging device · Closing release · Shunt release · Undervoltage release · Key and padlocking · Additional auxiliary signaling contacts · Locking cradle shutters · Thermography
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Step 6: Select Unit Types
Mains, ACB
Load Inc, A(2)
Column
Circuit
Frame-mounted Top Entry
Frame-mounted Bottom Entry
Width, mm
Breaker Frame Size
Module Size
lcw, kA(1)
ACB
Standard ArcShield Standard or Standard ArcShield Standard or
Pole Trip Unit IP42
IP42
ArcShield
IP42
IP42
ArcShield 3
Qty. Rating, A (ventilated) (ventilated) IP54 (ventilated) (ventilated) IP54 Pole
4 Pole
800
800
800
800
800
800
800
1000
1000
1000
1000
1000
1000
1000
1
50 3, 4
500 600
1250
1250
1250
1216
1250
1250
1250
1600
1403
1336
1216
1423
1390
1376
800
800
800
800
800
800
800
1000
1000
1000
1000
1000
1000
1000
2
24
66, 85
3, 4
1250 1600
1250 1600
1250 1600
1250 1600
1250 1600
1250 1600
1250 600 700
1600
2000
1899
1758
1713
1899
1758
1713
2500
2190
2064
1826
2222
2097
1926
2000
2000
2000
2000
2000
2000
2000
100 3, 4
2500
2500
2500
2500
2500
2500
2500
4
66,
3200
3006(3)
2645
2535
3200(3)
2936
2842
700 800
85, 3, 4
100
4000
3039(3)
--
--
3203(3)
--
--
(1) At 690V, 1 second. (2) Unless otherwise specified, values are valid for 50 Hz and 60 Hz. (3) Include a 100 mm air gap behind the column for single front configurations and a 400 mm air gap behind the column for double front (back-to-back) configurations.
Column Depth, mm 3 and 4 Pole 600 or 800
800
Main ACB Protection Modules
All main ACBs are equipped with DIP switch interfaces or optional touch screen interfaces. A wide array of features and options are available, which include the following:
· Earth fault · Residual current · Power factor · Harmonics · Synchrocheck · Zone selectivity · Automatic transfers · Load shedding · Network communications
For more details, contact your local Rockwell Automation sales office or Allen-Bradley distributor.
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 6: Select Unit Types
Main Molded Case Circuit Breaker (MCCB) Units
Main MCCB units are available up to 1200 A configurations. Main incoming units use a molded case circuit breaker with thermal magnetic or electronic trip. These units are smaller than the ACBs, and MCCBs can be placed in a withdrawable column with other functional units (such as fixed mounted, front accessible). Single main and dual main incoming configurations are available.
MCCB Options
· Metering · Motorized operation · Closing release · Shunt trip · Undervoltage release · Auxiliary contacts · Thermography
Mains, MCCB
Amps 300
Load Inc, A 240
Module Size 10
Column Width, mm
700, 800, 900, 1000
400
320
630
504
800
610
1000
800
14(1)
1200
936
(1) ArcShield is not available with these breakers.
Column Depth, mm 600, 800
Circuit Breaker Cat. No.(1)
140G-K***-D30 140G-K***-D40 140G-M***-D63 140G-M***-D80 140G-N***-E10 140G-N***-E12
Main Lug Only Compartment
A Main Lug Only (MLO) compartment contains only a set of main mechanical lugs for the incoming MCC power. There is no main disconnect or main incoming protection within the MCC. The MCC protection is provided typically by an external device near the MCC.
Main Incoming Fusible Disconnect
Mains with fusible disconnects are available as options.
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Step 6: Select Unit Types
Ties
Tie configurations can be combined with adjacent mains for applications that have more stringent power requirements.
Ties can provide an alternate power means or load-shedding functionality if available power is reduced or lost. A typical configuration with an ACB tie can be a main-tie-main (M-T-M), where there is separate bus ('A' bus and 'B' bus) within the MCC. Embedded, microprocessor-based control is available for M-T-M switching and generator control with synchronization.
Ties ACB Options
· Metering · Electrical charging device · Closing release · Shunt release · Undervoltage release · Key and padlocking · Additional auxiliary signaling contacts · Locking cradle shutters · Thermography
Ties, ACB
Load Inc, A
Column
Column Depth,
Circuit
Frame-mounted Values for 50 Hz
Frame-mounted Values for 60 Hz
Width, mm mm
Breaker
Frame Module
Size
Size
lcw, kA(1)
ACB
Standard ArcShield
Pole Trip Unit IP42
IP42
Qty. Rating, A (ventilated) (ventilated)
Standard ArcShield
IP54
Standard ArcShield
IP42
IP42
(ventilated) (ventilated)
Standard ArcShield
IP54
3 4 3 and 4 Pole Pole Pole
800
800
800
800
800
800
800
1000
1000
1000
1000
1000
1000
1000
1
50 3, 4
500 600
1250
1250
1250
1243
1250
1250
1189
1600
1517
1432
1243
1441
1361
1189
800
800
800
800
800
800
800
600 or
1000
1000
1000
1000
1000
1000
1000
800
2
24
66, 85
3, 4
1250 1600
1250 1600
1250 1600
1250 1600
1250 1600
1250 1600
1250 600 700
1600
2000
2000
2000
1856
2000
2000
1764
2500
2313
2181
1914
2197
2072
1818
66,
3200
3200(2)
3061
2652
3200(2)
2908
2519
4
85, 3, 4
100
4000
3566(2)
--
--
3388(2)
--
700 800 800 --
(1) At 690V, 1 second. (2) Include a 100 mm air gap behind the column for single front configurations and a 400 mm air gap behind the column for double front (back-to-back) configurations.
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 6: Select Unit Types
Feeders
Numerous feeder options are available for power distribution from within your switchgear or MCC application. For larger power demands, the air circuit breaker (ACB) is commonly used. The ACB available range is from 400 A through 4000 A. Smaller power applications often use a molded case circuit breaker (MCCB). The standard range for the MCCBs is 6.3 A through 1200 A. All feeders can be provided as 3-pole or 4-pole.
Feeders Air Circuit Breaker (ACB) Units
Feeder incoming units that use an air circuit breaker provide a withdrawable feeder breaker for ease of service. These units are front accessible with shutters for added safety when removed. All feeders with ACBs are 24 modules in size. All ACBs include a microprocessor-based trip unit.
Feeder ACB Options
· Metering · Motorized operation · Electrical charging device · Closing release · Shunt release · Undervoltage release · Key and padlocking · Additional auxiliary signaling contacts · Locking cradle shutters
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Step 6: Select Unit Types
Feeders, ACB
Load Inc, A(2)
Frame-mounted Top Entry
Frame-mounted Bottom Entry
Column Column Depth, Width, mm mm
Circuit
Busbar
Standard
Standard
Breaker Frame Size
Module Size
lcw, kA(1)
ACB Pole Qty.
Rating in Standard ArcShield
or
Standard ArcShield
or
Trip Unit Line-up, IP42
IP42 ArcShield IP42
IP42 ArcShield 3 4 3 and 4
Rating, A max (ventilated) (ventilated) IP54 (ventilated) (ventilated) IP54 Pole Pole Pole
800 1600 A,
800
800
800
800
800
800
1000
2000 A, 2500 A,
1000
1000
1000
1000
1000
1000
3200 A,
1
50 3, 4
1250 4000 A(3)
1250
1250
1129
1250
1250
1129
500 600
2000 A,
1600
2500 A, 3200 A,
1327
4000 A(3)
1262
1129
1327
1262
1129
24
800 1600 A,
800
1000
2000 A, 2500 A,
1000
3200 A,
800
800
800
1000
1000
1000
800
800
1000
1000
600 or 800
1250 4000 A(3)
1250
1250
1250
1250
1250
1250
2
66, 85
3, 4
1600
2000 A, 2500 A, 3200 A,
1600
1600
1600
1600
600 700
1600
1600
4000 A(3)
2000 3200 A,
1899
2500 4000 A(3)
2190
1758
1713
1899
2064
1826
2222
1758
1713
2097
1926
4
100 3, 4
2000 3200 A, 2500 4000 A(3)
2000 2500
2000
2000
2000
2500
2500
2500
2000 2500
2000 2500
700 800 800
(1) At 690V, 1 second. (2) Unless otherwise specified, values are valid for 50 Hz and 60 Hz. (3) ArcShield is not available with the 4000 A rating.
Feeder Molded Case Circuit Breaker (MCCB) Units
Feeder MCCB units are placed within the withdrawable column with other functional units, which provides flexibility to place the units where they best suit your needs. MCCB feeders are withdrawable up to 225 A. Units larger than 225 A are fixed mount.
Feeder MCCB Options
· Auxiliary contact for circuit breaker · Shunt trip coil for circuit breaker · Alarm contact for circuit breaker · Minimum voltage coil (undervoltage) for circuit breaker · Combination auxiliary contact and alarm contact for circuit breaker · Metering
40
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Feeders, MCCB
Amps 6.3 10 16
Load Inc 5.04 8.00 12.8
Module Size 1(1)
Circuit Breaker Cat. No.
140MD8EB63 140MD8EC10 140MD8EC16
Trip Adjustable Thermal/
Fixed Magnetic
20
16.0
25
20.0
32
25.0
15
12
20
16
25
20
30
24
35
28
140MF8EC20
140MF8EC25
140MF8EC32
2
140GG*C3C15
Thermal/Magnetic
140GG*C3C20
Fixed
140GG*C3C25
140GG*C3C30
140GG*C3C35
40
32
140GG*C3C40
45
36
140GG*C3C45
50
40
140GG*C3C50
60
48
140GG*C3C60
70
56
140GG*C3C70
80
64
140GG*C3C80
90
72
140GG*C3C90
100
80
140GG*C3D10
125
85
140GG*C3D12(2)
90
72
100
80
140GJ*F3C90 140GJ*F3D10
Thermal/Magnetic Adjustable
125
100
140GJ*F3D12
150
120
140GJ*F3D15
175
140
140GJ*F3D17
200
160
4
140GJ*F3D20
225
165
140GJ*F3D22
300
240
4(3)
140GK*H3D30
LSI Electronic
400
327
140GK*H3D40
630
504
10(3)
140GM*H3D63
800
610
140GM*H3D80
1000
800
14(3)(4)
140GN*H3E10
1200
936
140GN*H3E12
300
240
4(3)
140GK*I3D30
LSIG Electronic
400
327
140GK*I3D40
630
504
10(3)
140GM*I3D63
800
610
140GM*I3D80
1000
800
14(3)(4)
140GN*I3E10
1200
936
140GN*I3E12
(1) If unit requires individual control transformer, then one module must increase to two modules. (2) Order 140GH*C3D12 for 96 A Inc. (3) Fixed mount style. (4) ArcShield is not available with these breakers.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 6: Select Unit Types 41
Step 6: Select Unit Types
Starter Units
Direct-on-line Nonreversing (DOL) Starter Units
Direct-on-line nonreversing starter units are supplied with Allen-Bradley Bulletin 100-C or 100-E contactors and a circuit breaker disconnect or an optional fused disconnect. These units are available with an E100TM or E300TM Electronic Overload Relay, and available with or without an external reset button for the overload relay. Starter units are available in withdrawable, fixed, or frame-mounted styles.
Direct-on-line Reversing (DOLR) Starter Units
DOL non-reversing starter with circuit breaker
These combination DOLR starter units are supplied with Allen-Bradley Bulletin 100-E or 104-E contactors and a circuit breaker disconnect or an optional fused disconnect. The starters are mechanically and electrically interlocked to avoid both contactors being closed simultaneously.
These units are available with an E100 or E300 Electronic Overload Relay, and available with or without an external reset button for the overload relay. DOLR starter units are available in withdrawable, fixed, or frame-mounted styles.
DOL and DOLR Starter Unit Options
DOL reversing starter with circuit breaker
Bulletin 100-C (DOL)/104-C (DOLR) IEC contactors features:
· AC and DC coil control · Common accessories for all contactor sizes · Front and side mounting of auxiliary contacts · Electronic timing modules · Space-saving coil-mounted control modules · Reversible coil terminations (line or load side) · All devices can be attached to 35 mm DIN mounting rail · Environmentally friendly materials
Bulletin 100-E (DOL)/104-E (DOLR) IEC contactors features:
· Electronic coils - AC and DC - Optional PLC interface - Low power pickup and hold-in - Wide voltage ranges
· Complete range of accessories · Environmentally friendly · Compact dimensions
42
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Bulletin 193 (DOL/DOLR)E300 electronic overload relays features:
· Three modules: sensing, control, and communications · Intelligent motor control (EtherNet/IP enabled) · Integrated I/O · Adjustable trip class 5...30 · Programmable trip and warning settings · True RMS current/voltage sensing (50/60 Hz) · Optional ground fault
Bulletin 193-1E (DOL/DOLR)E100 solid-state overload relays features:
· Self-powered · Phase loss protection · 5:1 wide adjustment range · IEC and NEMA direct-mount power connections · One N.O. and One N.C. isolated auxiliary contacts (B600 rated) · Low energy consumption · Ambient temperature compensation · Visible trip indication · Optional ground fault and jam protection · Remote reset capability
DOL and DOLR Starter Unit Options
· Auxiliary contact for contactors · Auxiliary contact for circuit breaker · Surge suppressor · Control circuit transformer · Push buttons · Pilot lights
- Status indicator - Status indicator, push-to-test · Selector switch - Two-position - Three-position · Human interface module - Blank cover, no functionality, door mounted in bezel - LCD display, full numeric keypad, door mounted in bezel - LCD display, programmer only, door mounted in bezel
Step 6: Select Unit Types
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
43
Step 6: Select Unit Types
DOL and DOLR Selection
DOL Nonreversing and DOLR Reversing Starter Units With 140M Series Circuit Breakers and E100 Motor Overload Relays
P kW, Approx 0.06
0.09 0.12 0.18 0.25
380V 400V
415V 440V 480V
Module Size(1) DOL DOLR
140M Series Circuit Breaker
Cat. No. 140M-C2N-B10
Contactor Cat. No.
DOL
DOLR
E100 Motor RelaOyvCeralto.aNdo.(2)
193-1EFAB
193-1EFBB
0.37
140M-C2N-B16
0.55
1
100-C16 104-C16
0.75
2
140M-C2N-B25
193-1EFCB
1.1 1.5
140M-D8N-B40
2.2
140M-D8N-B63
3 4
140M-D8N-C10
193-1EFDB
5.5
140M-D8N-C16
7.5
9.2 11
2
140M-D8N-C25 100-C37 104-C37
193-1EFED
(1) Module size without control power transformer (CPT). (2) Any asterisk indicates an incomplete catalog number. To complete catalog numbers, refer to Any asterisk indicates an incomplete catalog number. To complete catalog
numbers, refer to https://www.rockwellautomation.com/en-us/products/hardware/allen-bradley/circuit-and-load-protection/motor-protectors--low-voltage/overloadrelays--solid-state/193-iec-e100-relays.html.
DOL Nonreversing and DOLR Reversing Starter Units With 140MG Series Circuit Breakers and E100 Motor Overload Relays
Module Size(1) 140MG Series Circuit Breaker Cat. No. P kW, Approx 380V 400V 415V 440V 480V DOL DOLR 140MG-G Options 140MG-H Options
0.06
0.09
0.12
0.18
--
0.25
140MG-H8P-B30
Contactor Cat. No.
DOL
DOLR
0.37
2
2
100-C37 104-C37
E100 Motor RelaOyvCeralto.aNdo.(2)
193-1EFAB(3)
193-1EFBB(3)
0.55
140MG-G8P-B30
0.75
193-1EFCB(3)
1.1
1.5
140MG-G8P-B70 140MG-H8P-B70
2.2
193-1EFDB(3)
(1) Module size without control power transformer (CPT). (2) Any asterisk indicates an incomplete catalog number. To complete catalog numbers, refer to https://www.rockwellautomation.com/en-us/products/hardware/allen-bradley/circuit-and-load-
protection/motor-protectors--low-voltage/overload-relays--solid-state/193-iec-e100-relays.html. (3) The E100 overload relay requires the cat. no. 193-1EPB DIN rail/panel adapter.
The DOL Nonreversing and DOLR Reversing Starter Units With 140MG Series Circuit Breakers and E100 Motor Overload Relays table continues on the next page.
44
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 6: Select Unit Types
DOL and DOLR Selection (continued)
DOL Nonreversing and DOLR Reversing Starter Units With 140MG Series Circuit Breakers and E100 Motor Overload Relays, continued
Module Size(1) 140MG Series Circuit Breaker Cat. No.
P kW,
140MG-G and
Approx 380V 400V 415V 440V 480V DOL DOLR Other Options 140MG-H Options
3
4
140MG-G8P-C15 140MG-H8P-C15
5.5
7.5
9.2
11
140MG-G8P-C50 140MG-H8P-C50
15
2
2
Contactor Cat. No.
DOL
DOLR
100-C37 104-C37
E100 Motor RelaOyvCeralto.aNdo.(2)
193-1EFED
18.5 22
140MG-G8P-C80 140MG-G8P-C50
140MG-H8P-C80 140MG-H8P-C50
100-C55 100-C37
104-C55 104-C37
193-1EFFD
140MG-G8P-C80 140MG-H8P-C80 100-C55 104-C55
30
4
4
140MG-G8P-D12 140MG-H8P-D12 100-C85 104-C85
193-1EFGE
37
2
2
140MG-G8P-C80 140MG-H8P-C80 100-C55 104-C55
193-1EFFD
4
4
100-C85 104-C85
45
140MG-G8P-D12 140MG-H8P-D12
193-1EFGE
6
6
100-C97 104-C97
55
75 90
10 140MG-J8P-D25 8
100-E205 104-E205
193-1EFKZ(3)
110
132
10(4) 8
12(4)
140MG-K8P-D40
100-E400 104-E400
193-1EFWZ(3)
10(4)
--
150
24(5) 24(5) 140MG-M8P-D80
100-E580 104-E580
193-1EFMZ(3)
160
10(4) 12(4) 140MG-K8P-D40
100-E400 104-E400
193-1EFWZ(3)
185
200
220
24(5) 24(5) 140MG-M8P-D80
100-E580 104-E580
193-1EFMZ(3)
250
300
315
(1) Module size without control power transformer (CPT). (2) Any asterisk indicates an incomplete catalog number. To complete catalog numbers, refer to https://www.rockwellautomation.com/en-us/products/hardware/allen-bradley/circuit-and-load-
protection/motor-protectors--low-voltage/overload-relays--solid-state/193-iec-e100-relays.html. (3) Includes an external current transformer. (4) Fixed module style. (5) Frame mounted style that is 600 mm wide.
For more information, see IEC Contactor Specifications Technical Data, publication 100-TD013; E100 Electronic Overload Relay Specifications Technical Data, publication 193-TD013, and Motor Protection Circuit Breaker and Motor Circuit Protector Specifications, publication 140M-TD002.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
45
Step 6: Select Unit Types
DOL and DOLR Selection (continued)
DOL Nonreversing and DOLR Reversing Starter Units With 140M Series Circuit Breakers and E300 Motor Overload Relays
P kW, Approx
0.18 0.25
380V 400V
415V 440V 480V
Module Size(1) DOL DOLR
140M Series Circuit Breaker
Cat. No. 140M-C2N-B10
Contactor Cat. No.
DOL
DOLR
E3R0e0laMyoCtoart.ONvoe.r(l2o)ad
0.37 0.55
140M-C2N-B16
0.75
140M-C2N-B25
1.1 1.5 2.2
1
140M-D8N-B40
100-C16
104-C16 193-ESM-***-30A-C23
2
140M-D8N-B63
3 4
140M-D8N-C10
5.5
140M-D8N-C16
7.5
9.2 11
2
140M-D8N-C25 100-C37 104-C37 193-ESM-***-30A-C55
(1) Module size without control power transformer (CPT). (2) Any asterisk indicates an incomplete catalog number. To complete catalog numbers, use the Product Configuration Assistant at https://www.rockwellautomation.com/en-us/
products/hardware/allen-bradley/circuit-and-load-protection/motor-protectors--low-voltage/overload-relays--solid-state/193-iec-e300-relays.html.
DOL Nonreversing and DOLR Reversing Starter Units With 140MG Series Circuit Breakers and E300 Motor Overload Relays
P kW, Approx 380V 400V
415V 440V 480V
Module Size(1) 140MG Series Circuit Breaker Cat. No. Contactor Cat. No. DOL DOLR 140MG-G Options 140MG-H Options DOL DOLR
E3R0e0laMyoCtoart.ONvoe.r(l2o)ad
0.18
0.25
0.37
140MG-G8P-B30 140MG-H8P-B30
0.55
0.75
1.1
1.5 2.2
2
2
140MG-G8P-B70
140MG-H8P-B70
100-C37 104-C37
193-ESM-***-30A-C55
3
4
140MG-G8P-C15 140MG-H8P-C15
5.5
7.5
9.2 11
140MG-G8P-C50 140MG-H8P-C50
15
193-ESM-***-60A-C55
(1) Module size without control power transformer (CPT). (2) Any asterisk indicates an incomplete catalog number. To complete catalog numbers, use the Product Configuration Assistant at https://www.rockwellautomation.com/en-us/products/
hardware/allen-bradley/circuit-and-load-protection/motor-protectors--low-voltage/overload-relays--solid-state/193-iec-e300-relays.html.
The DOL Nonreversing and DOLR Reversing Starter Units With 140MG Series Circuit Breakers and E100 Motor Overload Relays table continues on the next page.
46
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 6: Select Unit Types
DOL and DOLR Selection (continued)
DOL Nonreversing and DOLR Reversing Starter Units With 140MG Series Circuit Breakers and E300 Motor Overload Relays, continued
P kW, Approx 380V 400V
415V 440V 480V
Module Size(1) DOL DOLR
140MG Series Circuit Breaker Cat. No. 140MG-G and Other Options 140MG-H Options
Contactor Cat. No. DOL DOLR
E300 Motor Overload Relay Cat. No.(2)
18.5 22
140MG-G8P-C50 140MG-H8P-C50 100-C37 104-C37
2
2
140MG-G8P-C80 140MG-G8P-C50
140MG-H8P-C80 140MG-H8P-C50
100-C55 104-C55 100-C37 104-C37
193-ESM-***-60A-C55
140MG-G8P-C80 140MG-H8P-C80 100-C55 104-C55
30
140MG-G8P-D12 140MG-H8P-D12 100-C85 104-C85 193-ESM-***-100A-C97
37
4
4 140MG-G8P-C80 140MG-H8P-C80 100-C55 104-C55 193-ESM-***-60A-C55
100-C85 104-C85
45
140MG-G8P-D12 140MG-H8P-D12
193-ESM-***-100A-C97
6
6
100-C97 104-C97
55
10 140MG-J8P-D25
100-E205 104-E205 193-ESM-***-200A-E205
75
8
90
10(3)
110
8
12(3) 140MG-K8P-D40
100-E400 104-E400
132
10(3)
150 160
24(5) 24(5) 140MG-M8P-D80 10(3) 12(3) 140MG-K8P-D40
--
100-E580 100-E400
104-E580 104-E400
193-ESM-***-30A-E3T(4) 193-ESM-VoIGr-30A-CT(4)
185
200
220
24(5) 24(5) 140MG-M8P-D80
100-E580 104-E580
250
300
315
(1) Module size without control power transformer (CPT). (2) Any asterisk indicates an incomplete catalog number. To complete catalog numbers, use the Product Configuration Assistant at https://www.rockwellautomation.com/en-us/products/
hardware/allen-bradley/circuit-and-load-protection/motor-protectors--low-voltage/overload-relays--solid-state/193-iec-e300-relays.html. (3) Fixed module style. (4) Includes an external current transformer. (5) Frame mounted style that is 600 mm wide.
For more information, see IEC Contactor Specifications Technical Data, publication 100-TD013; E300/E200 Electronic Overload Relay Technical Data, publication 193-TD006, and Motor Protection Circuit Breaker and Motor Circuit Protector Specifications, publication 140M-TD002.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
47
Step 6: Select Unit Types
Soft Starter Units
Soft starters, referred to as reduced voltage solid-state units, contain a microprocessorcontrolled motor controller, control circuit transformer and either a fusible or circuit breaker disconnect. SMCTM Flex soft starter units are available for CENTERLINE 2500 MCCs in withdrawable or fixed styles.
SMC Flex soft starters features: · Seven standard modes of operation: soft start, current limit start, dual ramp, fullvoltage, linear speed acceleration, preset slow speed, and soft stop · Optional modes of operation: pump control, smart motor braking, Accu-StopTM, and slow speed with braking · Integral SCR bypass · Electronic overload protection with selectable overload trip class · Full metering and diagnostics · DPITM communication
When do you specify an SMC starter rather than a drive? · When a cost-effective starter is required · When no speed control is needed · For simple acceleration and deceleration · For lower starting torque requirements · When the motor is generously sized for the load · For standard starting and stopping maneuvers · When dynamic braking is not required · When the starter is not used to hold the rotor in place at zero speed
For SMC Flex soft starter unit selection, go to page 49.
For SMC Flex soft starter options, go to page 50.
SMC Flex with circuit breaker with SCR fuses SMC Flex with circuit breaker
48
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 6: Select Unit Types
SMC Flex Soft Starter Units
Motor Rating (kW) Module Size
0.37
8
0.55
0.75
1.1
1.5
2.2
3
3.7
4
4.5
5.5
7.5
Current In, A 0.7 1.1 1.4 2.1 2.9 4.2 5.7 7.0 7.6 8.6 10.5 14.3
For 380...400V Circuit Breaker
Cat. No. 140MC2NB16 140MC2NB25
140MD8NB40 140MD8NB63
140MD8NC10
140MD8NC16
140MD8NC25
SMC Flex Cat. No.(1) 150F5N**
150F25N**
Current In, A 0.6 0.9 1.2 1.8 2.5 3.6 4.9 6.1 6.6 7.4 9.0 12.3
For 415...480V Circuit Breaker
Cat. No. 140MC2NB16 140MC2NB25
140MD8NB40
140MD8NB63 140MD8NC10
140MD8NC16
SMC Flex Cat. No.(1) 150F5N**
150F25N**
9.2
17.5
15.1
140MD8NC25
11
20.9
18.1
0.37
0.7
140MGG8PB30 150F5N**
0.6
140MGG8PB30 150F5N**
0.55
1.1
0.9
0.75
1.4
1.2
1.1
2.1
140MGG8PB70
1.8
140MGG8PB70
1.5
2.9
2.5
2.2
4.2
140MGG8PC15
3.6
3
5.7
150F25N**
4.9
140MGG8PC15 150F25N**
3.7
7.0
6.1
4
7.6
6.6
4.5
8.6
7.4
5.5
10.5
140MGG8PC30
9.0
7.5
14.3
12.3
140MGG8PC30
9.2
17.5
15.1
11
20.9
140MGG8PC50
18.1
15
28.5
150F43N**
24.6
140MGG8PC50 150F43N**
18.5
35.2
30.4
22
41.8
140MGG8PD10
36.1
140MGG8PD10
30
57.0
150F60N**
49.3
150F60N**
37
70.4
150F85N**
60.8
150F85N**
45
85.6
73.9
(1) Any asterisk indicates an incomplete catalog number. To complete catalog numbers, refer to https://www.rockwellautomation.com/en-us/products/hardware/ allen-bradley/motor-control/soft-starters--low-voltage/smc-flex-smart-motor-controllers.html.
The SMC Flex Soft Starter Units table continues on the next page.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
49
Step 6: Select Unit Types
SMC Flex Soft Starter Units (continued)
For 380...400V
For 415...480V
Motor Rating
Circuit Breaker
(kW) Module Size Current In, A
Cat. No.
SMC Flex Cat. No.(1)
Circuit Breaker
Current In, A
Cat. No.
SMC Flex Cat. No.(1)
55
12(2)
104.6
140MGJ8PD20 150F108N**
90.3
140MGJ8PD20 150F108N**
75
24(3)
142.6
150F201N**
123.2
150F135N**
90
171.0
140MGJ8PD25
148.0
140MGJ8PD25 150F201N**
110
197.0
150F251N**
170.0
132
236.0
140MGK8PD40
204.0
140MGK8PD40 150F251N**
150
268.0
150F317N**
232.0
150F317N**
160
286.0
247.0
185
331.0
140MGM8PD60 150F361N**
286.0
150F361N**
200
358.0
150F480N**
309.0
140MGM8PD60
220
394.0
340.0
(1) Any asterisk indicates an incomplete catalog number. To complete catalog numbers, refer to https://www.rockwellautomation.com/en-us/products/hardware/ allen-bradley/motor-control/soft-starters--low-voltage/smc-flex-smart-motor-controllers.html.
(2) Fixed mount style. (3) 600 mm wide column.
SMC Flex Soft Starter Unit Options
· Auxiliary contact for circuit breaker · Control circuit transformer · Push buttons · Pilot lights
- Status indicator - Status indicator, push-to-test · Selector switch - Two-position - Three-position · EtherNet/IP POINT I/O system · EtherNet/IP communication module, mounted internal to solid-state starter · Isolation contactor · Auxiliary contact for contactors · Human interface module - Blank cover, no functionality, door mounted in bezel - LCD display, full numeric keypad, door mounted in bezel - LCD display, programmer only, door mounted in bezel · Pump control, provides pump start and stop · Braking control, provides smart motor braking, Accu-StopTM, and slow speed with braking
50
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 6: Select Unit Types
Variable-frequency Drive (VFD) Units
The combination variable-frequency AC drive units, for use in the CENTERLINE 2500 motor control centers, contain a variable frequency AC drive and either a fusible or circuit breaker disconnect. PowerFlex VFD units are available in withdrawal or fixed styles.
Available standard models include: · PowerFlex 523 · PowerFlex 525 · PowerFlex 753 · PowerFlex 755
PowerFlex drive features include: · Isolated logic and power · A three-phase, pulse width modulated (PWM) adjustable frequency output and voltage output for exceptional control of motor speed and torque · Access to mode programming, providing precise and repeatedly accurate setup, control and operation, and adaptability to handle various applications
For PowerFlex 523 drive unit selections, go to page 51.
For PowerFlex 525 drive unit selections, go to page 52.
For PowerFlex 523 and 525 drive unit options, go to page 53.
For PowerFlex 753 drive units selections, go to page 54.
For PowerFlex 755 drive units selections, go to page 56.
For PowerFlex 753 and 755 drive unit options, go to page 58.
For PowerFlex 755 drive units with MCC style cabinets, go to page 59.
PowerFlex 523 Drive Unit Selection
PowerFlex 523140M Circuit Breaker 380...480V Standard and ArcShieldTM, Normal Duty
P kW, Approx
0.37 0.75 1.50 2.20
No. of Modules(1)
Without Reactor
ReaWctiothrs(2)
2
4
Circuit Breaker
Low Breaking
Medium Breaking
Capacity Cat. No. Capacity Cat. No.
140M-C2N-B25
--
140M-D8N-B40
140M-D8N-B63
140M-D8N-C10
PowerFlex 523 Drive Cat. No. 25A-D1P4N104 25A-D2P3N104 25A-D4P0N104 25A-D6P0N104
Frame A
(1) Adding an EMC filter can increase module size. Contact your local Rockwell Automation sales office or Allen-Bradley distributor for sizing. (2) Line or load reactors are optional.
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Step 6: Select Unit Types
PowerFlex 523140G Circuit Breaker 380...480V Standard and ArcShield, Normal Duty
P kW, Approx
0.37 0.75 1.50 2.20 4.00 5.50 7.50 11.00 15.00 18.50 22.00
No. of Modules(1)
Without Reactor
With Reactors(2)
2
4
4 6
6
8
10
Circuit Breaker
Low Breaking Capacity Cat. No.
140G-G6C3-C15
Medium Breaking Capacity Cat. No.
140G-H0C3-C15
140G-G6C3-C30
140G-G6C3-C50 140G-G6C3-C70
140G-H0C3-C30
140G-H0C3-C50 140G-H0C3-C70
PowerFlex 523 Drive Cat. No. 25A-D1P4N104 25A-D2P3N104 25A-D4P0N104 25A-D6P0N104 25A-D010N104 25A-D013N104 25A-D017N104 25A-D024N104 25A-D030N104 25A-D037N114 25A-D043N114
Frame A
B C D E
(1) Adding an EMC filter can increase module size. Contact your local Rockwell Automation sales office or Allen-Bradley distributor for sizing. (2) Line or load reactors are optional.
PowerFlex 525 Drive Unit Selection
PowerFlex 525140M Circuit Breaker 380...480V Standard and ArcShield, Normal Duty
P kW, Approx
0.37 0.75 1.50 2.20
No. of Modules(1)
Without Reactor
With Reactors(2)
2
4
Circuit Breaker
Low Breaking Capacity Cat. No.
140M-C2N-B25 140M-D8N-B40 140M-D8N-B63 140M-D8N-C10
Medium Breaking Capacity Cat. No.
--
PowerFlex 525 Drive Cat. No. 25B-D1P4N104 25B-D2P3N104 25B-D4P0N104 25B-D6P0N104
Frame A
(1) Adding an EMC filter can increase module size. Contact your local Rockwell Automation sales office or Allen-Bradley distributor for sizing. (2) Line or load reactors are optional.
PowerFlex 525140G Circuit Breaker 380...480V Standard and ArcShield, Normal Duty
P kW, Approx
0.37 0.75 1.50 2.20 4.00 5.50 7.50 11.00 15.00 18.50 22.00
No. of Modules(1)
Without Reactor
With Reactors(2)
2
4
4 6
6
8
10
Circuit Breaker
Low Breaking Capacity Cat. No.
140G-G6C3-C15
Medium Breaking Capacity Cat. No.
140G-H0C3-C15
140G-G6C3-C30
140G-G6C3-C50 140G-G6C3-C70
140G-H0C3-C30
140G-H0C3-C50 140G-H0C3-C70
PowerFlex 525 Drive Cat. No. 25B-D1P4N104 25B-D2P3N104 25B-D4P0N104 25B-D6P0N104 25B-D010N104 25B-D013N104 25B-D017N104 25B-D024N104 25B-D030N104 25B-D037N114 25B-D043N114
Frame A
B C D E
(1) Adding an EMC filter can increase module size. Contact your local Rockwell Automation sales office or Allen-Bradley distributor for sizing. (2) Line or load reactors are optional.
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 6: Select Unit Types
PowerFlex 523 and 525 Drive Unit Options
· Auxiliary contact for circuit breaker · Control circuit transformer · Push buttons · Pilot lights
- Status indicator - Status indicator, push-to-test · Selector switch - Two-position - Three-position · ControlNet, EtherNet/IP, and PROFIBUS DP communication module, mounted internal to drive · Isolation contactor · Auxiliary contact for contactors · Human interface module - Blank cover, no functionality, door mounted in bezel - LCD display, full numeric keypad, door mounted in bezel - LCD display, programmer only, door mounted in bezel · I/O control interface type - 24V DC sink or source control (via DIP switch setting) · EMC filters are optional · Line or load reactors are optional
PowerFlex 523, 525, 753 or 755 drive with a circuit breaker but without a line or load reactor (standard)
PowerFlex 523, 525, 753 or 755 drive with a circuit breaker and a line reactor (optional)
PowerFlex 523, 525, 753 or 755 drive with a circuit breaker and a load reactor (optional)
PowerFlex 523, 525, 753 or 755 drive with a circuit breaker, line reactor, and load reactor (optional)
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Step 6: Select Unit Types
PowerFlex 753 Drive Unit Selection
PowerFlex 753140G Circuit Breaker 380/400V IP42/54 Standard and ArcShield, Normal Duty
P kW, Approx
Module Size Without Reactor With Reactors(1)
Output Current,
A
Circuit Breaker
Low Breaking
Medium Breaking
Capacity Cat. No. Capacity Cat. No.
0.75
8
8
2.1
140G-G6C3-C15
140G-H0C3-C15
1.5
3.5
2.2
5
4
8.7
5.5
11.5
140G-G6C3-C30
140G-H0C3-C30
7.5
15.4
11
22
140G-G6C3-C50
140G-H0C3-C50
15
10
10
30
18.5
37
140G-G6C3-C70
140G-H0C3-C70
22
30
12
37
45
16(2)
55
75
24(2)(4)
12 16(2)
24(2)(3)
24(2)(4)
43
60
140G-G6C3-D10
140G-H0C3-D10
72
140G-G6C3-D12
140G-H0C3-D12
85
140G-J6F3-D15
140G-J0F3-D15
104
140
140G-J6F3-D20
140G-J0F3-D20
90
170
140G-J6F3-D25
140G-J0F3-D25
110
205
140G-K6H3-D30
140G-K0H3-D30
132
260
140G-K6H3-D40
140G-K0H3-D40
(1) Line or load reactors are optional. (2) Fixed units only. (3) Columns are 600 mm deep by 600 mm wide. (4) Columns are 800 mm deep by 800 mm wide.
PowerFlex 753 Drive Cat. No.
20F11RC2P1JA0NNNNN 20F11RC3P5JA0NNNNN 20F11RC5P0JA0NNNNN 20F11RC8P7JA0NNNNN 20F11RC011JA0NNNNN 20F11RC015JA0NNNNN 20F11NC022JA0NNNNN 20F11NC030JA0NNNNN 20F11NC037JA0NNNNN 20F11NC043JA0NNNNN 20F11NC060JA0NNNNN 20F11NC072JA0NNNNN 20F11NC085JA0NNNNN 20F11NC104JA0NNNNN 20F1ANC140JN0NNNNN 20F1ANC170JN0NNNNN 20F1ANC205JN0NNNNN 20F1ANC260JN0NNNNN
Frame 1
2 3
4 5 6
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Step 6: Select Unit Types
PowerFlex 753140G Circuit Breaker 440/460/480V IP42/54 Standard and ArcShield, Normal Duty
P kW, Approx
Module Size Without Reactor With Reactors(1)
Output Current,
A
Circuit Breaker
Low Breaking
Medium Breaking
Capacity Cat. No. Capacity Cat. No.
0.75
8
8
2.1
140G-G6C3-C15
140G-H0C3-C15
1.5
3.4
2.2
5
4
8
5.5
11
140G-G6C3-C30
140G-H0C3-C30
7.5
14
11
22
140G-G6C3-C50
140G-H0C3-C50
15
10
10
27
18.5
34
140G-G6C3-C70
140G-H0C3-C70
22
30
12
12
40
16(2)
52
140G-G6C3-D10
140G-H0C3-D10
37
45
16(2)
55
75
24(2(4)
90
24(2)(3) 24(2)(4)
65
140G-G6C3-D12
140G-H0C3-D12
77
140G-J6F3-D15
140G-J0F3-D15
96
125
140G-J6F3-D20
140G-J0F3-D20
156
140G-J6F3-D25
140G-J0F3-D25
110
186
140G-K6H3-D30
140G-K0H3-D30
132
248
140G-K6H3-D40
140G-K0H3-D40
(1) Line or load reactors are optional. (2) Fixed units only. (3) Columns are 600 mm deep by 600 mm wide. (4) Columns are 800 mm deep by 800 mm wide.
PowerFlex 753 Drive Cat. No.
20F11RD2P1AA0NNNNN 20F11RD3P4AA0NNNNN 20F11RD5P0AA0NNNNN 20F11RD8P0AA0NNNNN 20F11RD011AA0NNNNN 20F11RD014AA0NNNNN 20F11ND022AA0NNNNN 20F11ND027AA0NNNNN 20F11ND034AA0NNNNN 20F11ND040AA0NNNNN 20F11ND052AA0NNNNN 20F11ND065AA0NNNNN 20F11ND077AA0NNNNN 20F11ND096AA0NNNNN 20F1AND125AN0NNNNN 20F1AND156AN0NNNNN 20F1AND186AN0NNNNN 20F1AND248AN0NNNNN
Frame 1
2 3
4 5 6
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Step 6: Select Unit Types
PowerFlex 755 Drive Unit Selection
PowerFlex 755140G Circuit Breaker 380/400V IP42/54 Standard and ArcShield, Normal Duty
P kW, Approx
Module Size Without Reactor With Reactors(1)
Output Current,
A
Circuit Breaker
Low Breaking Capacity Cat. No.
Medium Breaking Capacity Cat. No.
0.75
8
8
2.1
140G-G6C3-C15
140G-H0C3-C15
1.5
3.5
2.2
5
4
8.7
5.5
11
140G-G6C3-C30
140G-H0C3-C30
7.5
15
11
22
140G-G6C3-C50
140G-H0C3-C50
15
10
10
30
18.5
37
140G-G6C3-C70
140G-H0C3-C70
22
12
43
30
12
16(2)
60
140G-G6C3-D10
140G-H0C3-D10
37
72
140G-G6C3-D12
140G-H0C3-D12
45
16(2)
24(2)(3)
85
140G-J6F3-D15
140G-J0F3-D15
55
104
75
24(2)(4)
24(2)(4)
140
140G-J6F3-D20
140G-J0F3-D20
90
170
140G-J6F3-D25
140G-J0F3-D25
110
205
140G-K6H3-D30
140G-K0H3-D30
132
260
140G-K6H3-D40
140G-K0H3-D40
(1) Line or load reactors are optional. (2) Fixed units only. (3) Columns are 600 mm deep by 600 mm wide. (4) Columns are 800 mm deep by 800 mm wide.
PowerFlex 755 Drive Cat. No.
20G11RC2P1JA0NNNNN 20G11RC3P5JA0NNNNN 20G11RC5P0JA0NNNNN 20G11RC8P7JA0NNNNN 20G11RC011JA0NNNNN 20G11RC015JA0NNNNN 20G11NC022JA0NNNNN 20G11NC030JA0NNNNN 20G11NC037JA0NNNNN 20G11NC043JA0NNNNN 20G11NC060JA0NNNNN 20G11NC072JA0NNNNN 20G11NC085JA0NNNNN 20G11NC104JA0NNNNN 20G1ANC140JN0NNNNN 20G1ANC170JN0NNNNN 20G1ANC205JN0NNNNN 20G1ANC260JN0NNNNN
Frame 1
2 3
4 5 6
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Step 6: Select Unit Types
PowerFlex 755140G Circuit Breaker 440/460/480V IP42/54 Standard and ArcShield, Normal Duty
P kW, Approx
0.75 1.5 2.2 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132
Module Size
Without Reactor 8
With Reactors(1) 8
10
10
12
12
16(2)
16(2)
24(3)
24(4)
24(4)
Output Current,
A 2.1 3.4 5 8 11 14 22 27 34 40 52 65 77 96 125 156 186 248
Circuit Breaker
Low Breaking Capacity Cat. No.
Medium Breaking Capacity Cat. No.
140G-G6C3-C15
140G-H0C3-C15
140G-G6C3-C30
140G-G6C3-C50
140G-G6C3-C70
140G-G6C3-D10 140G-G6C3-D12 140G-J6F3-D15
140G-J6F3-D20 140G-J6F3-D25 140G-K6H3-D30 140G-K6H3-D40
140G-H0C3-C30
140G-H0C3-C50
140G-H0C3-C70
140G-H0C3-D10 140G-H0C3-D12 140G-J0F3-D15
140G-J0F3-D20 140G-J0F3-D25 140G-K0H3-D30 140G-K0H3-D40
(1) Line or load reactors are optional. (2) Fixed units only. (3) Columns are 600 mm deep by 600 mm wide. (4) Columns are 800 mm deep by 800 mm wide.
PowerFlex 755 Drive Cat. No.
20G11RD2P1AA0NNNNN 20G11RD3P4AA0NNNNN 20G11RD5P0AA0NNNNN 20G11RD8P0AA0NNNNN 20G11RD011AA0NNNNN 20G11RD014AA0NNNNN 20G11ND022AA0NNNNN 20G11ND027AA0NNNNN 20G11ND034AA0NNNNN 20G11ND040AA0NNNNN 20G11ND052AA0NNNNN 20G11ND065AA0NNNNN 20G11ND077AA0NNNNN 20G11ND096AA0NNNNN 20G1AND125AN0NNNNN 20G1AND156AN0NNNNN 20G1AND186AN0NNNNN 20G1AND248AN0NNNNN
Frame 1
2 3
4 5 6
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Step 6: Select Unit Types
PowerFlex 753 and 755 Drive Unit Options
· Auxiliary contact for circuit breaker · Control circuit transformer · Push buttons · Pilot lights
- Status indicator - Status indicator, push-to-test · Selector switch - Two-position - Three-position · ControlNet communication module, mounted internal to drive · EtherNet/IP communication module, mounted internal to drive · Isolation contactor · Auxiliary contact for contactors · Human interface module - Blank cover, no functionality, door mounted in bezel - LCD display, full numeric keypad, door mounted in bezel - LCD display, programmer only, door mounted in bezel · I/O control interface type - 24V DC control voltage interface with vector control - 120V AC control voltage interface with vector control - 24V DC control voltage interface with sensorless vector control - 120V AC control voltage interface with sensorless vector control · Line or load reactors are optional
PowerFlex 523, 525, 753 or 755 drive with a circuit breaker but without a line or load reactor (standard)
PowerFlex 523, 525, 753 or 755 drive with a circuit breaker and a line reactor (optional)
PowerFlex 523, 525, 753 or 755 drive with a circuit breaker and a load reactor (optional)
PowerFlex 523, 525, 753 or 755 drive with a circuit breaker, line reactor, and load reactor (optional)
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 6: Select Unit Types
PowerFlex 755 VFD with 2500 MCC Style Cabinets, Frames 8...10
PowerFlex 755 drives can also be ordered in an MCC cabinet featuring a roll-out design(1). These cabinets are available in bus sizes of 1200, 2000, or 3000 A.
These PowerFlex frame sizes have the following advantages: · Reduce footprint at least 30%, which reduces needed floor space and heat generated · Reduce installation time, especially to pull expensive power wire · Reduce components from system design
Several drive options are available; for more information, see PowerFlex 750-Series AC Drives Technical Data, publication 750-TD001.
Frame 8
Frame 9
Frame 10
IP20, NEMA/UL Type 1 Drive
Includes DC link choke, integrated AC line fuses, and roll-out design. Exhaust hood on top of cabinets is optional.
IP20, NEMA/UL Type 1 Drive
(Frame 9 shown)
Includes DC link choke, integrated AC line fuses, and roll-out design, exhaust hood, and option bay for control/protection devices.
Roll-out Design
(Frame 8 shown)
(1) A roll-out cart is required for Frame 8...10 drives, and Frame 9 and 10 drives with the optional bay chassis. The cart has an adjustable curb height of 0...182 mm and a curb offset/reach of 0...144 mm.
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Step 6: Select Unit Types
Network, PLC, and I/O Compartments
Available in semi-withdrawable and fixed mount unit styles.
Select a Managed Switch
Each EtherNet/IP network has one or two Stratix® 5700 switches that are typically mounted in the top horizontal wireway in the standard configuration. Up to 16 EtherNet/IP ports can be provided in each control and network wireway. Cables connected to the switch are then routed to EtherNet/IP devices in the column.
Choose a Stratix® 5700 switch with Lite or Full firmware. Full firmware supports more virtual local area networks (VLANs), Quality of Service (QoS), IPv6, and more. For details on Full and Lite firmware supported features, see the Stratix 5700 Industrial Managed Ethernet Switch Product Profile, publication ENET-PP005.
Network Linking Devices
With network linking devices and NetLinx technology, CENTERLINE 2500 MCC customers can connect to different communication networks. Network linking devices can connect directly to an EtherNet/IP network from an MCC. NetLinx technology can easily link networks, simplifying data transfer from the MCC's network to a controller's EtherNet/IP network.
Adding an Ethernet to DeviceNet bridge lets you connect your new EtherNet/IP MCC to existing DeviceNet MCC lineups.
Unit Description Ethernet to DeviceNet® bridge Ethernet to PROFIBUS bridge PROFIBUS to DeviceNet bridge ControlNet® to DeviceNet bridge
Module Size 1=80 mm
2 2 2 2
EtherNet/IP Power Supply
An EtherNet/IP network in the MCC requires a power supply that provides 24V DC. A quality power supply is essential to reliable system operation. To help system integrity and reliability, an Allen-Bradley 8-amp power supply unit is recommended. This power supply is supplied with a buffer for enhanced ride-through performance. A redundant power supply is also available for added reliability. The EtherNet/IP back-up power supply is available for unit-level back-up. It seamlessly transfers network power if there is a loss of main network supply. There is no loss of component function. When the main EtherNet/IP power recovers, there is automatic retransfer to the primary power supply.
Unit Description Ethernet power supply Redundant Ethernet power supply Unit back-up Ethernet power supply
Module Size 1=80 mm
2 4
(1)
(1) Can add module space. Provided in unit, primarily for the electronic overloads in starter units.
Programmable Controllers
The Logix architecture provides a wide range of (input, output, and communication) modules to span many applications, from high-speed digital to process control. The Logix architecture uses Producer/Consumer technology so input information and output status can be shared among multiple Logix controllers. For more information, see the ControlLogix System Selection Guide, publication 1756-SG001.
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 6: Select Unit Types
I/O Compartments
FLEXTM I/O and POINT I/OTM comprise a family of modular I/O products ideal for applications that require flexibility and low cost of ownership. The ability to mix standard and safe I/O provides even greater flexibility and opportunities for standardization, regardless of application requirements. Since it can be used in local and remote I/O, FLEXI/O and POINT I/O further reduce engineering costs in design, installation, and application development. FLEX I/O is a cost-effective, flexible, modular I/O system for distributed applications, offering all functions of larger rack-based I/O without the space requirements. POINT I/O is the only IP20-rated modular I/O solution compliant with ODVA requirements for linear, star, and ring EtherNet/IP architectures. This compliance provides greater system reliability and availability to maximize your uptime and system performance. For more information on I/O modules, visit the Rockwell Automation I/O Modules website, https://ab.rockwellautomation.com/IO.
Distribution Panels
Distribution panels are used for non-motor loads. They provide convenient packaging in one location for your distribution needs. One, two, and three pole circuits are available. The distribution panel is a fixed-mount module.
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Step 6: Select Unit Types
Notes:
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
CENTERLINE 2500 Low Voltage Motor Control Centers Selection Checklist
Use this checklist to help you configure your CENTERLINE® 2500 Motor Control Center.
Each step that is mentioned in this checklist is described in detail in the CENTERLINE 2500 Low Voltage Motor Control Centers and Switchgear Assemblies Selection Guide, publication 2500-SG001, which is available at the Rockwell Automation Literature Library: https://www.rockwellautomation.com/en-us/support/documentation/literature-library.html.
Customer:
User:
Office:
Step 1: Review MCC Technical Specifications
Certifications and Markings ABS and ABS Shipboard Other (specify):
CE Conformance Marked
China Compulsory Certificate
DEKRA
EAC
RETIE
Step 2: Select Network and IntelliCENTER® Options
Embedded Network EtherNet/IPTM
IntelliCENTER Compact disc (CD)
No None
Yes(1) Standard data
IntelliCENTER software and data
(1) For IntelliCENTER options, see Networking, Programmable Controller, I/O Compartment, and Miscellaneous Units on page 68.
Step 3: Select Structure
Structure Enclosure rating ArcShieldTM (IEC/TR 61641) Forms of internal separation
Mounting configuration Vertical wireway width
Depth
Ambient temperature, max Altitude External paint Internal paint
IP 42 (standard) No (standard) 3b (standard) 4b Type 5 Single front (standard) 200 mm (700 mm total column width) 400 mm (900 mm total column width) 600 mm (single front) 1200 mm (double or back-to-back front) _________ °C __________________ meters RAL7032 Pebble Gray (standard) Z275 galvanized steel (standard) Other (specify):(1)
(1) To provide a more detailed description, use the Notes section that begins on page 70.
IP 54 Yes 2b 4b Type 7 Double front (back-to-back) 300 mm (800 mm total column width) 500 mm (1000 mm total column width) 800 mm (single front) 1600 mm (double or back-to-back front)
Other (specify):(1) High visibility gloss white
IP 20 Add to existing
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CENTERLINE 2500 Low Voltage Motor Control Centers Selection Checklist
Step 3: Select Structure (continued)
Structure Master Nameplate
Options
No
Yes (up to five lines; 40 characters maximum per line)
Line 1:
Line 2:
Line 3:
Line 4:
Line 5:
Space heater with thermostat Other (specify):(1)
Cable supports for vertical wireways
(1) To provide a more detailed description, use the Notes section that begins on page 70.
Step 4: Select Power Systems
Incoming Power Line voltage
Frequency System power Available fault current Bus Withstand/fault ratings Horizontal power bus rating
Horizontal power bus material Neutral bus Vertical distribution bus rating Vertical distribution bus material Stab openings Protective Earth (PE) Horizontal PE location Vertical PE conductor for withdrawable units Vertical PE conductor for customer load
380V 690V 50 Hz Delta _________ kA
400/415V
60 Hz Grounded Delta
50 kA for 1 second
50 kA for 3 seconds
800 A
1250 A
2500 A
3200 A
Copper, tin plated (standard)
Copper, unplated
None (standard)
Full rated
300 A (provides 600 A capacity)
Copper, tin plated (standard)
NOTE: Automatic shutters are included as standard.
Bottom (standard) Copper, unplated (standard)
Copper, unplated
440/460/480V
525/575V
Grounded wye
Grounded wye with impedance
80 kA for 1 second 1600 A 4000 A
100 kA for 1 second 2000 A
Half rated 600 A (provides 1200 A capacity)
Copper, unplated
Copper, tin plated Copper, tin plated
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
CENTERLINE 2500 Low Voltage Motor Control Centers Selection Checklist
Step 5: Select Unit Designs
Unit ConfigurationGeneral
Outgoing cable access
Top
Bottom
Unit type
Standard withdrawable
Withdrawable with SecureConnectTM
Nameplates (white with black lettering)
Engraved acrylic (standard)
Unit Control Power
Voltage
24V DC
110/115/120V AC
Source
Central control power transformer (standard)
Individual control transformer:
75VA
150VA
Other (specify):(1)
Control terminal blocks location
Vertical wireway (standard)
(1) To provide a more detailed description, use the Notes section that begins on page 70.
Fixed mount Engraved phenolic
220/230/240V AC Line to neutral
250VA
Top horizontal wireway
Remote control power source
IMPORTANT: For disconnect selections, see the Main Incoming, Feeder, DOL/DOLR, and Starter Unit sections in Section 6.
Step 6: Select Unit Types
Main Incoming Unit Ampere rating Main incoming types
_________ A Air circuit breaker (ACB) (standard)
Main incoming locations Circuit breaker type Main breaker accessories Protection
Left Entry: Top Incoming configuration: Single main 3-pole Number of cables per phase: _________ Cable size: __________________ Shunt-trip Closing release Motorized operation Communication: EtherNet/IP LSI (standard) DIP switch Generator sync
Molded case circuit breaker (MCCB) (standard)
Center
Bottom
Dual main 4-pole
Auxiliary contacts__QTY:_________ Shunt release Thermography
Other (specify):(1) LI Digital touch screen Load-shedding (tie)
(1) To provide a more detailed description, use the Notes section that begins on page 70.
The Step 6 table continues on the next page.
Main lug (MLO) Right
Main-tie-main
Electrical charging device Undervoltage release Precision metering__%:_________
LSIG Automatic transfer
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CENTERLINE 2500 Low Voltage Motor Control Centers Selection Checklist
Step 6: Select Unit Types (continued)
Feeder Unit(1)
Types
Air circuit breaker (ACB) (standard)
Molded case circuit breaker (MCCB) (standard)
Disconnect means
Circuit breaker, thermal magnetic (standard)
Circuit breaker, electronic
Fuse type:
DIN
BS88
Options
Auxiliary contacts__QTY:_________
Electrical charging device
Shunt release
Motorized operation
Precision metering__%:_________
DOL/DOLR Starter Units(1)
Disconnect means Circuit breaker (standard)
Fused disconnect
Fuse type:
DIN
BS88
Electronic overload E100TM relay type
E300TM
Duty rating
AC3 (standard)
AC4
Protection
Type 2 (standard)
Type 1
DOL/DOLR Options and Accessories
Pilot lights (light-
No (standard)
emitting diode [LED]) Yes - If yes, text on legend plate:
On
Forward
Off
Reverse
Fault
Other (specify):(2)
Push buttons
No (standard)
Yes - If yes, text on legend plate:
On
Off
Emergency
Other (specify):(2)
Selector switch
No (standard)
2-position
Function: ______________________________________________________________________________________________________
Reset
Internal (standard)
Externaldoor mounted
E100 remote Indication No (standard)
display
If yes, display type:
Yes
Without reset button
With reset button
E300 control stations No (standard)
Yes
If yes, station type:
Control
Diagnostic
Fused disconnect Closing release Thermography
Reset 3-position
(1) Supply a separate load list, which is on page 69. For unique applications, copy this DOL/DOLR section to the Notes section on page 70, and complete as needed. (2) To provide a more detailed description, use the Notes section that begins on page 70.
The DOL/DOLR Options and Accessories section, and the Step 6 table continue on the next page.
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
CENTERLINE 2500 Low Voltage Motor Control Centers Selection Checklist
Step 6: Select Unit Types (continued)
DOL/DOLR Options and Accessories (continued)
Auxiliary contacts
Starter:
Normally open__QTY:_________
Normally closed__QTY:_________
Circuit breaker:
Normally open__QTY:_________
Misc. options Soft Starter Units(2)
Normally closed__QTY:_________ Ground fault
Voltage monitoring
Other (specify):(1)
Types
SMCTM Flex (standard)
Other (specify):(1)
Connection
Line
Delta
Disconnecting means
Circuit breaker (standard)
Fused (rotary operator)
SMC Options and Accessories
Pilot lights (LED)
No (standard)
Yes - If yes, text on legend plate:
On
Forward
Fault
Off
Reverse
Other (specify):(2)
Push buttons
No (standard)
Yes - If yes, text on legend plate:
On Off
Emergency Other (specify):(2)
Reset
Selector switch
No (standard)
2-position
3-position
Function: ______________________________________________________________________________________________________
Human machine interface (HMI)
No (standard)
LCD display, full numeric keypad
LCD display, programmer only
Starting mode Others(2)
No (standard)
Pump control
Braking control
(1) To provide a more detailed description, use the Notes section that begins on page 70. (2) Supply a separate load list, which is on page 69. For unique applications, copy the Soft Starter Units section to the Notes section that begins on page 70, and complete as needed.
The Step 6 table continues on the next page.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
67
CENTERLINE 2500 Low Voltage Motor Control Centers Selection Checklist
Step 6: Select Unit Types (continued)
PowerFlex® AC Variable Frequency Drive (VFD) Units(1)
PowerFlex model
523
525
753
755
Duty rating
Normal
Heavy
Ampere rating
A: _________
Kilowatt rating
kW: _________
Disconnecting means
Circuit breaker (standard)
Fused (rotary operator) Fuse type: ______________
Fused not supplied
Handle operator
Rotary operator (standard) Flange operator (2 module, min)
PowerFlex Unit Options and Accessories
Pilot lights (LED)
No (standard)
Yes - If yes, text on legend plate:
On
Forward
Fault
Off
Reverse
Other (specify):(2)
Push buttons
No (standard)
Yes - If yes, text on legend plate:
On
Emergency
Reset
Off
Other (specify):(2)
Selector switch
None (standard)
2 position
3 position
Function: ______________________________________________________________________________________________________
Human machine interface (HMI)
LCD display, full numeric keypad
LCD display, programmer only
Braking mode
Pump control
Braking control
Reactor type
Line
Load
EMC filter
No (standard)
Yes
Networking, Programmable Controller, I/O Compartment, and Miscellaneous Units
EtherNet/IP managed switch
Stratix® 5700 Full firmware
Stratix 5700 Lite firmware
Network linking devices
Ethernet to DeviceNet® device Other (specify):(2)
Ethernet to PROFIBUS device
EtherNet/IP power supply I/O compartments
Primary (standard) FLEXTM I/O system
Redundant POINT I/OTM system
Backup Other (specify):(2)
Miscellaneous Units
Programmable controllers Extra space for future units
Number of slots:_________ Describe what you need:(2) Describe what you need:(2)
Power supply:____________________________________
Distribution panels
1 pole__QTY:_________
3 pole__QTY:_________
2 pole without residual current detection__QTY:_________ List the circuit loads needed:(2)
2 pole with residual current detection__QTY:_________
(1) Copy this section to the Notes section that begins on page 70, and complete for each unit needed. (2) To provide a more detailed description, use the Notes section that begins on page 70.
The Step 6 table continues on the next page.
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Step 6: Select Unit Types (continued)
Load List Unit Type
(For example, DOL, DOLR, SMC, VFD, heater...)
Unit ID
Rating
Module Size
CENTERLINE 2500 Low Voltage Motor Control Centers Selection Checklist Misc. Note
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
69
CENTERLINE 2500 Low Voltage Motor Control Centers Selection Checklist
Notes
Topic and Page (For example, PowerFlex Pilot
Lights, page 65)
Notes
The Notes table continues on the next page.
70
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Notes (continued)
Topic and Page (For example, PowerFlex Pilot
Lights, page 65)
CENTERLINE 2500 Low Voltage Motor Control Centers Selection Checklist Notes
The Notes table continues on the next page.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
71
CENTERLINE 2500 Low Voltage Motor Control Centers Selection Checklist
Notes (continued)
Topic and Page (For example, PowerFlex Pilot
Lights, page 65)
Notes
The Notes table continues on the next page.
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Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
Notes (continued)
Topic and Page (For example, PowerFlex Pilot
Lights, page 65)
CENTERLINE 2500 Low Voltage Motor Control Centers Selection Checklist Notes
The Notes table continues on the next page.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
73
CENTERLINE 2500 Low Voltage Motor Control Centers Selection Checklist
Notes (continued)
Topic and Page (For example, PowerFlex Pilot
Lights, page 65)
Notes
74
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
CENTERLINE 2500 Low Voltage Motor Control Centers and Switchgear Assemblies
Additional Resources
These documents contain additional information concerning related products from Rockwell Automation.
Resource CENTERLINE® 2500 Low Voltage Motor Control Centers Installation Instructions, publication 2500-IN001 IEC Contactor Specifications Technical Data, publication 100-TD013 Molded Case Circuit Breakers Selection Guide, publication 140G-SG001
Motor Protection Circuit Breaker and Motor Circuit Protector Specifications Technical Data, publication 140M-TD002 E300TM/E200 Electronic Overload Relay Technical Data, publication 193-TD006 E100 Electronic Overload Relay Specifications Technical Data, publication 193-TD013 PowerFlex® 750-series AC Drives Technical Data, publication 750-TD001
ControlLogix® System Selection Guide, publication 1756-SG001
Stratix® 5700 Industrial Ethernet Switch Profile, publication ENET-PP005
EtherNet/IPTM Network Devices User Manual, publication ENET-UM006
Ethernet Reference Manual, publication ENET-RM002 System Security Design Guidelines Reference Manual, publication SECURE-RM001
Industrial Components Preventive Maintenance, Enclosures, and Contact Ratings Specifications, publication IC-TD002 Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1 Product Certifications website, rok.auto/certifications.
You can view or download publications at rok.auto/literature.
Description Provides instructions to receive, handle, install, commission, maintain, remove, and store CENTERLINE 2500 motor control centers. Provides technical specifications for the Bulletin Nos. 100 and 104 IEC contactors. Provides an overview of molded case circuit breakers (MCCBs), and the various frame sizes of the Bulletin 140G breakers that Allen-Bradley offers. Provides technical specifications for motor protection circuit breakers, and the various frame sizes of the Bulletin 140M breakers that Allen-Bradley offers. Provides technical specifications for the Allen-Bradley® E300 and E200 overload relays for motor control applications, and for the three modules of each relay. Provides technical specifications for the Allen-Bradley E100 electronic overload relays for motor control applications. Provides technical specifications for the 750-series AC drives in various frame sizes, and in wall mount, floor mount, and roll out models. Provides an overview of the various 1756 Series ControlLogix systems, which provide discrete, drives, motion, process, and safety control. Provides an overview of the features and benefits of the Stratix 5700 industrial Ethernet switch. Describes how to configure and use EtherNet/IP devices to communicate on the EtherNet/IP network. Describes basic Ethernet concepts, infrastructure components, and infrastructure features. Provides guidance on how to conduct security assessments, implement Rockwell Automation products in a secure system, harden the control system, manage user access, and dispose of equipment. Provides a quick reference tool for Allen-Bradley industrial automation controls and assemblies. Provides general guidelines to install a Rockwell Automation® industrial system. Provides declarations of conformity, certificates, and other certification details.
Rockwell Automation Publication 2500-SG001H-EN-P - March 2021
75
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Allen-Bradley, Accu-Stop, ArcShield, CENTERLINE, ControlLogix, DeviceLogix, E100, E300, expanding human possibility, FactoryTalk, FLEX, Integrated Architecture, IntelliCENTER, Logix, NetLinx, POINT I/O, PowerFlex, Rockwell Automation, Rockwell Software, RSEnergyMetrix, RSLogix, RSNetWorx, SecureConnect, SMC, Stratix, and Studio 5000 are trademarks of Rockwell Automation, Inc. ControlNet, DeviceNet, and EtherNet/IP are trademarks of ODVA, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies.
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Publication 2500-SG001H-EN-P - March 2021
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