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Smartkits
Guide to Transformer Low Voltage Bushing
Replacement (No Handhole Replacement)
Contents
Contents
1 Overview....................................................................................................................................1
2 Tool Introduction..................................................................................................................... 2
3 Replacement Procedure......................................................................................................... 7
3.1 Cut off the power supply of STS........................................................................................................................................ 7
3.2 Replacement Procedure........................................................................................................................................................ 7
3.3 Restore the power supply of STS.....................................................................................................................................36
3.4 Observe the STS repair....................................................................................................................................................... 36
Issue 01 (2021-11-22)
Copyright © Huawei Digital Power Technologies Co.,
ii
Ltd.
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