BS 7821-3:1995

Withdrawn Date published: 15/09/95

Warning: Withdrawn Standard. This document has been replaced by:

Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV, Supplementary requirements for transformers with highest voltage for equipment equal to 36 kV

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AS/NZS 3194:2015

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Power transformers - Part 1: General
AS/NZS 60076.10:2009

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AS/NZS 60076.10.1:2023
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