Huawei UPS5000-E Series Quick Guide (550-600 kVA)

1 Overview

This section provides an overview of the UPS5000-E series, including model specifications and component identification.

UPS5000-E-600K-SM Component Identification:

Diagram shows a cabinet with numbered components:

• (1) Power modules
• (2) Control module
• (3) Optional card slot
• (4) Power distribution module covers
• (5) Maintenance bypass switch
• (6) Bypass module

UPS5000-E-600K-FM Component Identification:

Diagram shows a cabinet with numbered components:

• (1) Power modules
• (2) Control module
• (3) Optional card slot
• (4) Mains input switch
• (5) Output switch
• (6) Power distribution module covers
• (7) Maintenance bypass switch
• (8) Bypass input switch
• (9) Bypass module

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2 Installing the UPS

3 Connecting Cables

NOTE:

• This document describes cable routing by removing the top cover when there are two mains inputs.
• In the case of single mains, you do not need to connect bypass input power cables and remove short-circuit copper bars.

3.1 UPS Cable Connection Reference

WARNING:

• Prepare cables away from the cabinets to prevent scraps from falling inside. Cable scraps may ignite and cause personal injury or device damage.
• After cables have been installed, clean the cabinets in a timely manner. Keep the cabinets and surrounding environment clean and tidy.
• You need to prepare terminals onsite. The stripped length of the copper wire should be the same as that of the part of the terminal that covers the conductor.

Diagram illustrating UPS cable connection reference. Shows four scenarios with checkmarks (✔️) for correct connections and crosses (❌) for incorrect connections, related to preparing cables and terminal stripping.

NOTE: The cabling route is for reference only. Connect cables based on site requirements.

3.2 Connecting Cables

Scenario 1: Routing Cables from the Top

1. Open the front door of the bypass cabinet, and remove front power distribution covers.
2. Remove the cable covers from the top of the cabinet. Then remove the beam, which is an optional step.
3. Remove the rear cover from the bypass cabinet, and then remove the connecting copper bars between mains input terminals and bypass input terminals. (If the mains input and bypass input share a power source, skip this step.)
4. Connect the ground cable to the UPS. Diagram shows connecting the ground cable to the UPS using an M12x35 bolt with a torque of 47 N-m.
5. Connect the mains input power cable. Diagram shows connection using an M16x55 bolt with a torque of 120 N-m, with labels L1, L2, L3, N.
6. Connect the output power cable. Diagram shows connection using an M16x55 bolt with a torque of 120 N-m, with labels U, V, W, N.
7. Connect bypass input power cables. Diagram shows connection using an M16x55 bolt with a torque of 120 N-m, with labels 2L1, 2L2, 2L3, N.
8. Connect the battery cable. Diagram shows connection using an M16x55 bolt with a torque of 120 N-m, with labels + and N.

Diagram illustrating neutral wire routing from battery strings. Shows a string of 40 batteries, with a neutral wire routed from the middle of two sets of 20 batteries each.

9. Connect signal cables.

Scenario 2: Routing Cables from the Bottom

1. Remove the cable covers from the bottom of the cabinet, drill holes in the covers, attach grommet strips to the hole edges for protecting cables, and reinstall the cable covers.
2. Connect power cables and signal cables.

For the screw specifications and torque used for connecting cables in a bottom cable routing scenario, refer to the top cable routing scenario. This section only shows the cable routes in the bottom cable routing scenario.

4 Installation Verification

1. Check that there is no foreign matter in the cabinet.

Diagram shows internal components of the UPS cabinet for installation verification. Numbered components are: (1) Switches, (2) Mains input wiring copper bars, (3) Battery input wiring copper bars, (4) Output wiring copper bars, (5) Bypass input wiring copper bars, (6) Cabinet rear.

2. After verifying the installation, reinstall all the covers.
3. (Remove the paper protective film from the sealing putty.) After routing cables and verifying cable connections, seal the gap between cables and the cabinet using sealing putty.

Diagram illustrating the use of sealing putty. Shows paper protective film being removed, cables passing through a gap, and sealing putty being applied to seal the gap between cables and the cabinet. A notice states sealing putty must be used as a whole and the gap sealed from the top.

4. Do not remove the dustproof cover before power-on to prevent dust inside the UPS.

Diagram shows the UPS cabinet with a dustproof cover, indicating not to remove it before power-on.

5 Powering On and Starting the UPS

NOTICE:

• Before powering on the UPS, ensure that the UPS has passed all check items in the UPS5000 Commissioning and Acceptance Report and Chapter 4.
• Measure the voltage and frequency of the UPS upstream input switch. The line voltage range is 138–485 V AC, and the frequency range is 40–70 Hz.

5.1 Powering On the UPS

Close the upstream bypass and mains input switches.

(Full configuration model) Close the UPS bypass input switch, output switch, and mains input switch.

After the UPS is powered on, initialization begins. The MDU displays the Huawei logo and an initialization progress bar.

5.2 Initial Startup

1. Obtain the startup password through the app. After the application is approved, enter the password on the service authorization screen of the device to complete device authorization.

Technical support engineers can obtain the service authorization code through the app. For details, see the Data Center Facility Deployment Guide.

2. Set the language, time, date, network parameters, and system parameters on the Settings Wizard screen.

Screenshots of the 'Settings > Settings Wizard' interface show configuration options for Language (English, 中文简体, Español, Nederlands, Français, Deutsch, Italiano, Polski), Date format, Time zone, City, and Time. Another screen shows Network Parameters with IP address allocation (Manual), IP address, Subnet mask, and Gateway. Further screens show System Parameters and Battery Parameters, allowing selection of battery type (VRLA batt., lithium batt.), single battery voltage, single battery capacity, batteries in a string, and number of battery strings. Output voltage level and output frequency can also be set.

3. After you perform the settings, the Bypass mode and No battery alarms are reported by the MDU and do not need to be cleared. If there is any other alarm, you need to rectify the fault.
4. If the system has connected to the remote EPO switch, you need to choose Monitoring > UPS System > Running Parameter > System Settings on the WebUI and set EPO detection to Enable.
5. View the system running status diagram on the MDU to check that the UPS is working in bypass mode.

5.3 Starting inverter

1. On the main menu, choose Common Functions and tap Inv. ON.
2. In the displayed login window, enter the user name and password, and tap [login-icon].
3. In the displayed dialog box, tap Yes to start the inverter.

NOTE: To ensure system security, change the LCD and WebUI passwords after the first login.

User Credentials:

5.4 Powering On Loads

1. After the inverter starts, the UPS works in normal mode. The Bypass mode alarm disappears from the MDU.
2. After confirming that the battery strings are properly connected, turn on the battery string input circuit breaker. If there are multiple battery strings, turn on the circuit breaker for each battery string and then turn on the general circuit breaker between battery strings and the UPS. The No battery alarm disappears from the MDU.
3. Turn on the UPS downstream output switch to supply power to the loads.

5.5 (Optional) Setting Parameters for the BCB Box

1. If a BCB box is configured, set MUE05A connection to Enable in System Info > Settings > Dry Contacts Set, and then set BCB connection [OL] and Battery breaker [STA] to Enable.

6 Shutting Down the UPS

After you shut down the inverter, the UPS transfers to bypass mode if the bypass is normal; the UPS supplies no power if the bypass is abnormal. Before shutting down the UPS, ensure that all loads have been shut down.

6.1 Shutting Down the Inverter to Transfer the UPS to Bypass Mode

1. On the main menu of the LCD, choose Common Functions and tap Inv. OFF.
2. In the displayed login window, enter the user name and password, and tap [login-icon].
3. In the displayed dialog box, tap Yes to shut down the inverter.

6.2 Powering Off a Single UPS

Open the downstream output switch and battery string switch.

(Full configuration model) Open the UPS mains input switch, bypass input switch, and output switch.

Open the upstream mains input and bypass input switches.