Commissioning Upss In A Parallel System - Huawei FusionPower6000 Maintenance Manual

FusionPower6000
Maintenance Guide
Procedure
Step 1 After confirming that the battery string is properly connected, turn on the battery
string input switch. If there are multiple battery strings, turn on the switch for
each battery string and then the general switch between the battery strings and
the UPS. The No battery alarm on the MDU disappears.
Step 2 Perform impact tests on the UPS output switches.
1.
2.
3.
Step 3 Press the On button for the UPS output switch.
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7.7.3 Commissioning UPSs in a Parallel System

Prerequisites
● Before starting a parallel system, ensure that each UPS has been commissioned
● Choose Monitoring > UPS System > Running Parameter > System Settings
● If you commission the parallel system where UPSs are not powered off after
● Ensure that all load circuit breakers in the system are OFF. Do not start loads
● Before connecting parallel cables, if you turn on the external output power
Issue 02 (2022-07-18)
Set the ACB to the TEST position and perform switch-on and switch-off
impact tests.
Set the ACB to the CONNECT position and perform switch-on and switch-off
impact tests.
After the testing is complete, ensure that the ACB is turned off.
CA UTION
(see 7.7.2.1 Powering On the
on the WebUI of each UPS and set EPO detection to Enable.
they are commissioned individually, skip step 4. In addition, ensure that step 1
is performed before commissioning a single UPS.
before the parallel system is started.
switch of the rack by mistake, the system may report alarm 0570-002 BPM
unit abnormal. In this case, you need to power off the rack to clear the alarm.
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UPS).
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