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JUPITER-(3000K, 6000K, 9000K)-H1 Smart
Transformer Station
User Manual
Figure 6-66 Positions of the the ring main unit switches (using the DVC as an
example)
(1) Ground switch of cabinet G2
(3) Remote/Local switch of cabinet G2
Procedure
Step 1 Ensure that the STS has been powered off and the new ring main unit has been
transported to the site.
Step 2 Remove AC power cable connectors and wrap the connectors with a clean plastic
bag to keep the connectors clean.
Issue 02 (2023-09-30)
Copyright © Huawei Technologies Co., Ltd.
6 System Maintenance
(2) Local on/off switch (VCB) of cabinet
G2
(4) Disconnector operation hole of
cabinet G2
200
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