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HD 398.3 S1:1986

Power transformers - Part 3: Insulation levels and dielectric tests HD 398.3 S1:1986

General information

99.60   Withdrawal effective   Jan 1, 2004

CENELEC

CLC/TC 14 Power transformers

Harmonization Document

Scope

Gives insulation requirements for power transformers and the corresponding insulation tests for specific windings and their terminals. Includes appendices on: partial discharge measurements during induced overvoltage withstand tests on transformers; overvoltage transferred from a high-voltage winding to a low-voltage winding; information to be supplied with enquiries and orders.

Life cycle

NOW

WITHDRAWN
HD 398.3 S1:1986
99.60 Withdrawal effective
Jan 1, 2004

CORRIGENDA / AMENDMENTS

WITHDRAWN
HD 398.3 S1:1986/A1:1995

REVISED BY

WITHDRAWN
EN 60076-3:2001

Relations

Adopted from IEC 60076-3:1980 MODIFIED

Adopted from IEC 60076-3:1980/A1:1981 MODIFIED




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