Huawei JUPITER-3000K-H1 Smart User Manual page 163

JUPITER-(3000K, 6000K, 9000K)-H1 Smart
Transformer Station
User Manual
Figure 6-19 Position of the ACB
(1) ACB of LV PANEL B
Power-Off
1.
2.
3.
4.
Ensure that the equipment is powered off and set the ACB to OFF.
There are 44 MCCBs, as shown in the following figures.
Figure 6-20 MCCBs on the front of the LV panel
Issue 02 (2023-09-30)
Turn off all MCCBs in the LV panel.
Turn off the ACB (1QA) of LV PANEL A or the ACB (2QA) of LV PANEL B.
Turn off the VCB in the MV room.
(Optional) Shut down the UPS inverter 3UI. Perform this operation when the
UPS has been installed.
D ANGER
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6 System Maintenance
(2) ACB of LV PANEL A
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