IEC 61264:1994 ED1

Ceramic pressurized hollow insulators for high-voltage switchgear and controlgear

Publication date:   Jul 21, 1994

General information

99.60 Withdrawal effective   Oct 30, 1998

IEC

TC 36

International Standard

29.080.10   Insulators

Buying

Revised

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Scope

Applies to hollow insulators made of ceramic material, with their fixing devices, intended for use with a permanent gas pressure greater than 50 kPa gauge having an internal volume equal to or greater than 1 litre (1000 cm3). They are intended for use in electrical equipment operating on alternating current with a rated voltage greater than 1000 V and a frequency not greater than 100 Hz or for use in direct current equipment with a rated voltage greater than 1500 V.
The hollow insulators covered by this standard consist of hollow insulator bodies, open from end to end, with or without sheds.

Life cycle

NOW

WITHDRAWN
IEC 61264:1994 ED1
99.60 Withdrawal effective
Oct 30, 1998

REVISED BY

WITHDRAWN
IEC 61264:1998 ED2