HD 428.1 S1:1992

Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV

Publication date:   Jul 30, 2004

General information

99.60 Withdrawal effective   Dec 1, 2011

CENELEC

CLC/TC 14 Power transformers

Harmonization Document

Buying

  Withdrawn

PDF - €20.78

  English  



Buy

Life cycle

PREVIOUSLY

WITHDRAWN
HD 428 S1:1983

WITHDRAWN
HD 428 S1:1983/A1:1990

NOW

WITHDRAWN
HD 428.1 S1:1992
99.60 Withdrawal effective
Dec 1, 2011

CORRIGENDA / AMENDMENTS

WITHDRAWN
HD 428.1 S1:1992/A1:1995

WITHDRAWN
HD 428.1 S1:1992/AC:2011

REVISED BY

WITHDRAWN
EN 50464-1:2007