Huawei PDU8000 User Manual page 59

PDU8000 UPS Power Distribution Cabinet
User Manual
Powering off the PDC disconnects the power supply to the downstream devices. Exercise
caution with this operation when the PDC is supplying power to a working system.
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Issue 01 (2016-03-04)
Switch off the output switches in the PDC.
Switch off the input switches in the PDC.
Switch off the upstream power circuit breaker of the PDC.
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7 Power-On Commissioning
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