5 Power-On Commissioning
5.1 Power-On Commissioning for the Power Supply and
Distribution System
Prerequisites
The installation has been checked.
Congure an upstream protective device that meets the overload and short-circuit
protection requirements for the cabinet. If one power input is overloaded or short-
circuited, the system can switch to the other power input automatically.
Procedure
Step 1 Switch on all SPD circuit breakers.
If the surge protection module indicator is green, the SPD is running properly. If the surge
protection module indicator is red, the surge protection module is faulty and must be
replaced immediately.
Step 2 Switch on the power input circuit breaker outside the cabinet to power on the
cabinet.
Step 3 Switch on the UPS input circuit breaker.
Step 4 After the UPS starts, set parameters such as the battery capacity based on the site
requirements, start the inverter, and switch on the UPS output circuit breaker.
Step 5 Switch on the rPDU circuit breakers.
FusionModule500 Smart Mini Data Center
User Manual 5 Power-On Commissioning
Issue 02 (2020-12-25) Copyright © Huawei Technologies Co., Ltd. 153
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