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IEC 60273:1990 ED3

Characteristic of indoor and outdoor post insulators for systems with nominal voltages greater than 1000 V IEC 60273:1990 ED3

Publication date:   Mar 7, 1990

General information

60.60 Standard published   Mar 7, 1990

IEC

TC 36

International Standard

29.080.10   Insulators

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Scope

Applies to post insulators and post insulator units of ceramic material or glass intended for indoor or outdoor service, and to post insulators of organic material intended for indoor service in electrical installations or equipment operating on alternating current systems with a nominal voltage greater than 1 000 V and a frequency not greater than 100 Hz. It may also be regarded as a provisional standard for insulators for use on direct current systems.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60273:1979 ED2

NOW

PUBLISHED
IEC 60273:1990 ED3
60.60 Standard published
Mar 7, 1990

REVISED BY

ABANDON
IEC 60273 ED4