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UPS5000-E-(400 kVA-600 kVA)
User Manual (60 kVA Power Modules)
Step 2 After the inverter shuts down, turn off the downstream output switch.
Step 3 Switch off the battery string circuit breaker. If there are multiple battery strings,
switch off the general circuit breaker between battery strings and the UPS and
then switch off the circuit breaker for each battery string.
Step 4 For a UPS in full configuration:
1.
2.
Step 5 For a UPS in standard configuration, turn off the upstream mains input and
bypass input switches.
----End
Issue 07 (2022-06-20)
Figure 4-6 Normal bypass
NO TE
After you shut down the inverter, the Bypass mode alarm is displayed on the LCD.
Figure 4-7 Abnormal bypass
NO TE
If you need to shut down the inverter and transfer the UPS to bypass mode, check that the
UPS has not generated any alarm and perform step 1.
Turn off the mains input switch, bypass input switch, and output switch of the
UPS.
Turn off the upstream mains input and bypass input switches.
Copyright © Huawei Digital Power Technologies Co., Ltd.
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