Operation Guide; Shutting Down And Powering Off The System; Powering Off Lithium Battery Cabinets - Huawei PowerCube 5000 User Manual

PowerCube 5000
User Manual (SmartLi 100Ah)

6.1 Shutting Down and Powering Off the System

Prerequisites
The output load is transferred or there is no major load so that system power-off is allowed.
Once the system is shut down, there is no power output from the output end.
Procedure
Step 1 Disable the system output.


Step 2 Turn off the AC output switch and isolation transformer disconnector.
Step 3 Turn off the battery breaker QF1 in each lithium battery cabinet.
Step 4 Turn off the solar input switch and AC input switch.
Step 5 Check that the loads have powered off completely and that the control panel and indicators
have turned off.
----End

6.2 Powering Off Lithium Battery Cabinets

Prerequisites
If the ICC cabinet is cold-started using lithium battery cabinets and will not be used for a long
time, you can manually power off the lithium battery cabinets.
Issue 02 (2020-03-17)
MDU operations
Tap the start/stop button
system output.
WebUI operations
Log in to the ICC cabinet WebUI, choose Monitoring > Microgrid system > Running
Control, set System start/shutdown to Shutdown, and click Submit to control the
system output.
Copyright © Huawei Technologies Co., Ltd.
6

Operation Guide

on the MDU main menu of the ICC cabinet to control the
6 Operation Guide
105