Power-On And Commissioning; Power-On And Method; Connecting The Battery Supply - Huawei PowerCube 5000 Installation Manual

PowerCube 5000 (SUN2000-150KTL-S0)
Installation Guide
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9.1 Power-on and Method

9.1.1 Connecting the Battery Supply

Prerequisites
The battery supply is connected preferentially at night or when PV energy is insufficient.
Required tools such as a clamp meter and insulation gloves are available.
Procedure
Step 1 Confirm as follows:
1.
Issue 03 (2020-04-10)
9

Power-on and Commissioning

The following commissioning procedure may result in power failure or alarm generation.
Inform the alarm center before and after the procedure.
The commissioning involves various technologies. Only trained personnel are allowed to
perform commissioning. Perform operations strictly in compliance with the manual.
The commissioning is performed with power-on. During commissioning, stand on dry
insulating objects, and remove conductive articles such as watches and rings. Use
insulated tools.
During operations, do not contact two electric bodies that have different currents.
During commissioning, check that the status of the related unit or component meets
requirements before turning on any switch.
When you are performing operations and do not want others to operate, attach the label
"Do not turn on the switch because operations are in process." to the power distribution
device.
During commissioning, shut down the device immediately if any fault is detected. Rectify
the fault and proceed with the commissioning.
Turn the PV input switches in the cabinet to OFF.
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9 Power-on and Commissioning
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