IEC 60076-3:2000 ED2

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

Publication date: Mar 21, 2000

General information

Current stage: 99.60 Effective date: Jul 31, 2013

Originator: IEC

Owner: TC 14

Type: International Standard

ICS: 29.180

Languages: English French Spanish

Buying

Status: Revised

PDF - ALL 33,921

Paper - ALL 33,921

CD - ALL 33,921

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60076-3:1980 ED1

WITHDRAWN
IEC 60076-3:1980/AMD1:1981 ED1

WITHDRAWN
IEC 60076-3-1:1987 ED1

NOW

WITHDRAWN
IEC 60076-3:2000 ED2
99.60 Withdrawal effective
Jul 31, 2013

CORRIGENDA / AMENDMENTS

WITHDRAWN
IEC 60076-3:2000/COR1:2000 ED2

REVISED BY

PUBLISHED
IEC 60076-3:2013 ED3