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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).
Safety of power transformers, power supply units and similar. Particular requirements for auto-transformers for general use.
WITHDRAWN published on 15.6.2000
Selected format:Safety of power transformers, power supply units and similar. Particular requirements for isolating transformers for the supply of medical locations.
WITHDRAWN published on 2.11.2004
Selected format:Safety of power transformers, power supply units and similar. Particular requirements for transformers for switch mode power supplies.
WITHDRAWN published on 15.1.1998
Selected format:Safety of power transformers, power supply units and similar. Particular requirements for perturbation attenuation transformers.
WITHDRAWN published on 15.6.2001
Selected format:Safety of power transformers, power supply units and similar. Particular requirements for control transformers.
WITHDRAWN published on 25.5.2004
Selected format:Safety of power transformers, power supply units and similar. Particular requirements for small reactors.
WITHDRAWN published on 1.6.2001
Selected format:Safety of power transformers, power supply units and similar. Particular requirements for transformers for construction sites.
WITHDRAWN published on 24.5.2004
Selected format:Safety of power transformers, power supply units and similar. Particular requirements for ignition transformers for gas and oil burners.
WITHDRAWN published on 15.6.2000
Selected format:Safety of power transformers, power supply units and similar. Particular requirements for isolating transformers for general use.
WITHDRAWN published on 15.1.1998
Selected format:Safety of power transformers, power supply units and similar. Particular requirements for shaver transformers and shaver supply units.
WITHDRAWN published on 8.10.2004
Selected format:Latest update: 2025-07-02 (Number of items: 2 207 218)
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