Starting The Ups In Battery Mode - Huawei UPS5000-S-600 kVA User Manual

UPS5000-S-600 kVA
User Manual (Singapore, Three-phase, Three-wire)
Step 2 After the inverter shuts down, open the external output switches.
Step 3 Open the battery string circuit breaker. If there are multiple battery strings, open
the general circuit breaker between battery strings and the UPS and then open the
circuit breaker for each battery string.
Step 4 Open the external mains and bypass input switches.
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5.3 Starting the UPS in Battery Mode

Issue 01 (2021-04-14)
Figure 5-5 Normal bypass
NO TE
After you shut down the inverter, the Bypass mode alarm is displayed on the
LCD.
Figure 5-6 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 an alarm and perform
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Step 1.
5 Operations
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