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BSi – The company, BSI British Standards, is a national standards body of the United Kingdom (NBS) and it was actually the very first one in the world. It represents national and social interests of Great Britain in all European and international standardization organizations and in the development of business information of British institutions of all sizes and sectors. BSI British Standards cooperates with manufacturing and service industries, various companies, the government and with consumers as well in order to facilitate the production of British, European and international standards. A part of BSI Group, BSI British Standards, works closely with the government of the United Kingdom, especially in the Department for Innovations, Universities and Skills (DIUS).
Tracked Changes. High-voltage switchgear and controlgear. AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV.
WITHDRAWN published on 25.2.2022
Selected format:High voltage switchgear and controlgear. A.C. insulation-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV.
WITHDRAWN published on 31.1.2007
Selected format:High-voltage switchgear and controlgear. High voltage/low voltage prefabricated substation.
WITHDRAWN published on 30.3.2007
Selected format:High-voltage switchgear and controlgear. High-voltage/low-voltage prefabricated substation.
WITHDRAWN published on 30.6.2014
Selected format:High-voltage switchgear and controlgear. High-voltage/low-voltage prefabricated substation.
WITHDRAWN published on 31.7.2015
Selected format:High-voltage switchgear and controlgear. Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV.
WITHDRAWN published on 12.5.2004
Selected format:High-voltage switchgear and controlgear. Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV.
WITHDRAWN published on 30.6.2012
Selected format:High-voltage switchgear and controlgear. Rigid gas-insulated transmission lines for rated voltage above 52 kV.
WITHDRAWN published on 31.10.2011
Selected format:High-voltage switchgear and controlgear. Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV.
WITHDRAWN published on 31.3.2008
Selected format:High-voltage switchgear and controlgear. Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV.
WITHDRAWN published on 7.6.2023
Selected format:Latest update: 2026-08-02 (Number of items: 2 290 553)
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