Huawei PDU8000 User Manual page 71

PDU8000 Modular Precision Power Distribution Cabinet
User Manual (1100 mm Deep)
2.
3.
Step 3 Switch on the SPD circuit breaker, as shown in
If the indicator of an SPD module is green, the SPD module is running properly. If an
indicator is red, the corresponding SPD module has failed and must be promptly replaced.
Figure 6-2 Switching on the SPD circuit breaker
Step 4 Switch on the input power circuit breaker to power on the PDC. If the power indicator on the
front panel of the PDC lights up, the PDC is powered on properly.
Issue 01 (2019-02-25)
Figure 6-1 Switching off the SPD circuit breaker
Check that the insulation resistances of the power distribution devices and feed circuit
are no less than 0.5 megohm.
After checking, turn off all the circuit breakers.
Copyright © Huawei Technologies Co., Ltd.
6 Commissioning Guide
Figure 6-2.
64