Huawei UPS5000-S-600 User Manual page 178

UPS5000-S-600 kVA
User Manual (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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Issue 05 (2019-12-20)
Figure 5-8 Normal bypass
After you shut down the inverter, the Bypass mode alarm is displayed on the LCD.
Figure 5-9 Abnormal bypass
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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