Superseded Standard
Historical

IEC 60076-3:2000

Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air

Summary

Gives insulation requirements for power transformers and the corresponding insulation tests for specific windings. Applies to single-phase and three-phase oil-immersed power transformers as defined in the IEC 60076-1. It Includes appendices on: partial discharge measurements during induced a.c. withstand voltage test on transformers; overvoltage transferred from a high-voltage winding to a low-voltage winding; information to be supplied with enquiries and orders.

The contents of the corrigendum of December 2000 have been included in this copy.

Technical characteristics

Publisher International Electrotechnical Commission (IEC)
Publication Date 03/21/2000
Release Date 03/21/2000
Cancellation Date 07/31/2013
Edition 2
Page Count 107
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