Huawei FusionModule2000-S User Manual

5.1.4 Commissioning the Power Supply and Distribution
System in the Smart Busbar Scenario
Context
The smart busbar is powered by the UPS outside the smart module.
Smart cooling products and lights are powered by the PDB.
Tool: multimeter
Procedure
Step 1 Power on the PDB.
1. Switch on the SPD circuit breaker in the PDB.
2. Turn on the upstream power input switch to power on the PDB.
3. Check that the voltage and frequency are within the normal ranges.
NO TE
Measure the line voltage at the customer input side using a multimeter. The line
voltage should be in the range of 342–456 V.
Measure the frequency at the customer input side using a multimeter. In the 50 Hz
scenario, the frequency should be in the range of 47–53 Hz. In the 60 Hz scenario, the
frequency should be in the range of 57-63 Hz.
4. Turn on the input switch in the PDB.
Step 2 (Optional) Switch on the lighting output circuit breaker in the PDB and check
whether the PWR indicator on the FusionModule Actuator (or AC actuator) lights
up. Press the lighting button to power on the lights.
Step 3 Switch on the output circuit breakers for smart cooling products in the PDB to
power on the smart cooling products.
Step 4 Switch on the upstream input circuit breaker (UPS output circuit breaker outside
the smart module) for the smart busbar to power on the smart busbar.
1. Check that the voltage and frequency are within the normal ranges.
NO TE
– Measure the line voltage at the customer input side using a multimeter. The line
voltage should be in the range of 342–456 V.
– Measure the frequency at the customer input side using a multimeter. In the 50 Hz
scenario, the frequency should be in the range of 47–53 Hz. In the 60 Hz scenario, the
frequency should be in the range of 57-63 Hz.
2. Switch on the input circuit breaker of the smart busbar.
Step 5 Switch on the network cabinet output circuit breaker in the power distribution unit
of the smart busbar and switch on the rPDU input circuit breaker in the network
cabinet to power on the network cabinet.
Step 6 Switch on the IT cabinet output circuit breakers in the power distribution unit of
the smart busbar one by one and switch on the rPDU input circuit breaker in the
IT cabinet to power on the IT cabinet.
FusionModule2000-S Smart Modular Data Center
User Manual 5 Power-On Commissioning
Issue 07 (2022-09-30) Copyright © Huawei Technologies Co., Ltd. 149

Huawei FusionModule2000-S Specifications

General

Brand	Huawei
Model	FusionModule2000-S
Category	Storage
Language	English