Flex Series
NGC-30/NGC-40 System Panels and Skids
The Raychem FLEX Series of NGC-30 and NGC-40 heat tracing control and monitoring systems are designed to optimize panel configurations and meet customer project needs by reducing production lead times and simplifying design options. The FLEX Series takes advantage of standard components including Hazardous area C1Z2 circuit breakers, Type 4X enclosures, hazardous rated transformers, and steel frames for use in hazardous and non-hazardous areas. The FLEX series panels and skids make the design and procurement process simple and easy.
FEATURES
- Standardized designs and components reduce lead times.
- Uses internal encapsulated breakers for hazardous applications, eliminating the requirement for separate explosion proof panelboards or Z-Purge Systems.
- Panel can be pre-wired to a transformer and skid mounted, drastically reducing construction time in the field.
- Panels of up to 20 circuits can also be wall mounted, minimizing installed footprint.
ELECTRIC HEAT TRACING CONTROL SYSTEM
The FLEX series EHT panels and skids incorporate either the NGC-30 or NGC-40 control and monitoring systems to provide the highest reliability, performance, and safety in heat tracing control applications. Both electronic multi-point systems provide energy-efficient control modes such as PASC (Proportional Ambient Sensing Control), advanced monitoring and diagnostic capabilities, state-of-the-art touch screen interfaces to facilitate easy programming, and value-added accessories to provide significant cost savings to a project. Both the User Interface Terminal (NGC-30) and the Touch1500 (NGC-40) provide the ability to monitor and configure the systems either locally or remotely.
APPROVALS
- UL508A, ISA 12.12.01, CSA C22.2 #286, CSA C22.2 #213, CSA C22.2 #30, UL1203
ENCLOSURE
- Type 4X, 304 stainless steel
WIRING AND TERMINATIONS
- Field Power Termination: 300/600 VAC Screw Type #20 AWG - #6 AWG
- Transformer Termination: Screw Type #6 AWG – 250 kcmil
- Multi-level terminal blocks
POWER DISTRIBUTION
- Internal DIN-rail encapsulated circuit breakers (for hazardous applications) or non-encapsulated (for non-hazardous applications).
- Rigid galvanized conduit.
- Up to 40 AMP, 1, 2, and 3 Pole breakers depending on total number of circuits and Solid-State Relays (SSRs).
TRANSFORMERS
- Encapsulated or Ventilated Transformer
- Type 3R
- 30-150 KVA
- Voltage: 600 - 480/277, 600 - 208/120, 480 - 480/277, 480 - 208 / 120 VAC, 60 Hz
- 115°F rise, 220°F Insulation Class (CSA CERTIFIED LR34493, UL LISTED-E348963)
OPTIONS/UPGRADES
- Hazardous Rated Encapsulated Main Circuit Breaker (only available in larger enclosure): 60, 80, 100, 125, 150, 175, 200, and 225 AMP
- Up to 8 I/O Modules (only available with NGC-40)
- Up to 3 RMMs
- Additional circuit breakers installed for non-EHT circuits
- 6 or 12 inch [153 or 305 mm] Floor Stands
- User Interface: Touch 1500 (only available with NGC-40), UIT (only available with NGC-30)
- Configurations available as standalone panels or skid mounted with or without transformer (skid can have mirrored controller/transformer placement).
- Ambient RTD Installed on the panel
- Roof
CONFIGURATION OPTIONS (ALL DIMENSIONS IN INCHES [MM])
1. Up to 12 EHT Circuit Panel
Diagrams showing left side, front, and right side views of the Up to 12 EHT Circuit Panel. Dimensions provided: 48 [1219] (height), 16 [406] (width), 39 [990] (depth).
2. Up to 20 EHT Circuit Panel
Diagrams showing left side, front, and right side views of the Up to 20 EHT Circuit Panel. Dimensions provided: 61 1/4 [1556] (height), 36 [914] (width), 16 [406] (depth). Approximate weight for the enclosure is 300 lbs./136 kg.
3. Up to 40 EHT Circuit Panel
Diagrams showing left side, front, and right side views of the Up to 40 EHT Circuit Panel. Dimensions provided: 82 [2083] (height), 46 [1168] (width), 24 [610] (depth). Optional floor stands are indicated.
4. Up to 60 EHT Circuit Skid
Diagrams showing left side, front elevation, and right side views of the Up to 60 EHT Circuit Skid. Dimensions provided: 96 5/16 [2447.01] (height), 130 [3302] (width), 10 [254.00] (depth). Approximate weights: Enclosure - 1200 lbs. / 544 kg, Rack - 1000 lbs. / 454 kg, Transformer - 650 lbs. / 295 kg, Roof - 300 lbs. / 130 kg. Forklift cutouts are indicated.
5. Up to 80 EHT Circuit Skid
Diagrams showing left side, front elevation, and right side views of the Up to 80 EHT Circuit Skid. Dimensions provided: 106 [2693] (height), 152 [3861] (width), 43 9/16 [1107] (depth). Approximate weights: Enclosure - 1800 lbs. / 816 kg, Rack - 1000 lbs. / 454 kg, Transformer - 650 lbs. / 295 kg, Roof - 300 lbs. / 136 kg.
6. Roof
Diagrams showing front and right side views of a Roof configuration. Dimensions provided: 107 5/16 [2726] (height with roof option), 96 5/16 [2447] (width).
INTERNAL LAYOUTS
Internal layout diagrams for NGC-40 control modules, illustrating component placement and wiring for various circuit configurations. These diagrams detail the arrangement of terminal blocks, circuit breakers, and other internal components within the panels for the following configurations:
- NGC-40, 12 Circuit
- NGC-40, 20 Circuit
- NGC-40, 40 Circuit
- NGC-40, 60 Circuit
ORDERING INFORMATION
The FLEX series utilizes standardized designs to maximize production capacity and shorten lead times at a more competitive industry price. Fabrication drawing packages are available with more detailed specifications from your local Chemelex sales representative.
Contact Information:
- North America
Tel +1 800 545 6258
info@chemelex.com - Latin America
Tel +1 713 868 4800
info@chemelex.com - Europe, Middle East, Africa, India
Tel +32 16 213 511
Fax +32 16 213 604
info@chemelex.com - Asia Pacific
Tel +86 21 2412 1688
infoAPAC@chemelex.com
