IEC 61558-1:1997 Withdrawn

Safety of power transformers, power supply units and similar - Part 1: General requirements and tests


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Deals with all aspects of safety (such as electrical, thermal and mechanical) of: a) Stationary or portable, single-phase or polyphase, air-cooled (natural or forced) isolating and safety isolating transformers; b) Stationary or portable, single-phase or polyphase, air-cooled (natural or forced) separating transformers, auto-transformers, variable transformers and small reactors. Has the status of a group safety publication in accordance with IEC Guide 104. This part 1 replaces Chapter I of IEC 60742 and IEC 60989.

Additional information

Publication typeInternational Standard
Publication date1997-03-06
Available language(s)English/French, Spanish
TC/SCTC 96 - Transformers, reactors, power supply units, and combinations thereofrss
ICS29.180 - Transformers. Reactors
File size1334 KB

The following test report forms are related:

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