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American national standard general requirements for liquid-immersed distribution, power, and regulating transformers

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ISBN/ISSN 9781504405140
Broad Subject Electrical & electronic engineering
General - Engineering & Technology
Subject Electric transformers - Standards
Summary This standard is intended as a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of equipment described; and for assistance in the proper selection of such equipment. This standard describeselectrical, mechanical, and safety requirements of liquid-immersed distribution and power transformers, and autotransformers and regulating transformers; single and polyphase, with voltage 601 V or higher in the highest voltage winding. This standard applies to all liquid-immersed distribution, power, and regulating transformers except as indicated below: (1) Instrument transformers. (2) Step-voltage and induction voltage regulators. (3) Arc furnacetransformers. (4) Rectifier transformers. (5) Specialtytransformers. (6) Grounding transformers. (7) Mobile transformers. (8)Mine transformers. When this standard is used on a mandatory basis, the words shall and must indicates mandatory requirements; and the words should and may refer to matters which are recommended or permissive, but not mandatory.
Language English
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