Single Ups Commissioning; Powering On And Starting The Ups; Power-On - Huawei UPS5000-H-600 kVA-FTN Quick Manual

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UPS5000-H-600 kVA-FTN

Quick Guide (Singapore, 100 kVA Power Modules)

Prerequisites

Measure the voltage and frequency of the external input switch for the UPS.

Voltage range: 138–485 V AC (line voltage); frequency range: 40–70 Hz.

Context

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Procedure

Step 1 If desiccant is available inside the cabinets, remove the desiccant.

Step 2 Turn on the main switch QF of the inductor cabinet and the power switches QS1–

4 for fans in the inductor cabinet.

Step 3 Turn on the upstream bypass and mains input switches.

Step 4 Turn on the UPS bypass input switch, mains input switch, and output switch.

Issue 01 (2022-11-18)

Single UPS Commissioning

Before power-on, ensure that the devices have passed all check items in the

section "Verifying the Installation."

Before power-on, ensure that all the UPS switches and upstream switches are

OFF.

Remove the switch handle from the tray of the front door.

Insert the switch handle in place, and then rotate the switch handle.

Pull out the switch handle and place it back on the tray of the front door.

Ensure that the triangle arrow on the flange points to ON.

2 Single UPS Commissioning

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