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STS-(3000K, 6000K)-H1 Smart Transformer Station
(Spain, Eiffage Turroneros)
Installation Guide
About This Document .................................................................................................................... ii
1 Safety Precautions ......................................................................................................................... 1
1.1 General Safety .............................................................................................................................................................. 1
1.2 Operator Qualifications ................................................................................................................................................ 2
1.3 Electrical Safety ............................................................................................................................................................ 3
1.4 Site Requirements ......................................................................................................................................................... 4
1.5 Mechanical Safety ........................................................................................................................................................ 4
1.6 Commissioning ............................................................................................................................................................. 6
1.7 Maintenance and Replacement ..................................................................................................................................... 7
2 Product Overview ......................................................................................................................... 8
2.1 Appearance ................................................................................................................................................................... 8
2.2 Components ................................................................................................................................................................ 10
2.2.1 STS .......................................................................................................................................................................... 10
2.2.2 LV Room .................................................................................................................................................................. 11
2.2.2.1 LV Room of the STS-3000K-H1 .......................................................................................................................... 11
2.2.2.2 LV Room of the STS-6000K-H1 .......................................................................................................................... 11
2.2.3 Transformer Room ................................................................................................................................................... 12
2.2.3.1 STS-3000K-H1 Transformer Room ...................................................................................................................... 12
2.2.3.2 STS-6000K-H1 Transformer Room ...................................................................................................................... 14
2.2.4 MV Room ................................................................................................................................................................ 16
3 Equipment Installation .............................................................................................................. 18
3.1 Site Requirements ....................................................................................................................................................... 18
3.2 Preparing Tools ........................................................................................................................................................... 20
3.3 Hoisting Equipment .................................................................................................................................................... 22
3.4 Hoisting Verification ................................................................................................................................................... 27
3.5 Securing a Container ................................................................................................................................................... 27
4 STS Overall Check ...................................................................................................................... 29
5 Operating Components .............................................................................................................. 30
5.1 Opening or Closing a Cabinet Door ............................................................................................................................ 30
5.2 Interlocking Between STSs with a CVC Ring Main Unit .......................................................................................... 34
5.3 Operating the Pressure Release Valve ......................................................................................................................... 36
Issue 02 (2020-02-21)
Copyright © Huawei Technologies Co., Ltd.
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