Huawei UPS5000-S Series User Manual page 161

UPS5000-S-(35 kVA-210 kVA)
User Manual (Singapore, 35 kVA Power Modules)
Figure 5-13 Normal bypass
After you shut down the inverter, the Bypass mode alarm is displayed on the LCD.
Figure 5-14 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
Step 2 After the inverter shuts down, turn off the downstream output switch.
Step 3 Turn off the battery string circuit breaker. If there are multiple battery strings, turn off the
general circuit breaker between battery strings and the UPS and then turn off the circuit
breaker for each battery string.
Step 4 Turn off the upstream mains and bypass input switches.
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Issue 02 (2020-01-10)
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Step 1.
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