BoostLi Energy Storage Module ESM-48100B1
User Manual
4 Installation and Commissioning
Copyright © Huawei Technologies Co., Ltd.
Figure 4-15 Installing negative and positive power cables of the ESM
Step 6 Remove the protective gloves and pack up all tools.
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4.4 Power-On Commissioning
Performing the power-on procedure provided in this section may result in power failure or
alarms. Inform the alarm center before and after the procedure.
The power-on procedure involves various technologies and should be performed by
trained personnel according to the power-on instructions.
During operations, stand on dry insulating material and do not wear any conductors such
as jewelry or watches. Use insulated tools during power-on.
Do not establish contact between electrical points that have different electric currents.
When you are performing operations and do not want others to operate, attach the label
"Currently being serviced. Do not switch on." to the power distribution equipment.
During the power-on procedure, shut down the system immediately if any fault is detected.
Rectify the fault and proceed with the procedure.
4.4.1 Power-On (Huawei Power System)
Step 1 Switch on the battery circuit breakers and the circuit breaker connected to activation cables in
the power system.