IEC-273 › Characteristic of indoor and outdoor post insulators for systems with nominal voltages greater than 1000 V
IEC-273
-
3RD EDITION
-
CURRENT
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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.
To find similar documents by classification:
29.080.10 (Insulators Including fittings and other components for insulators)
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Document Number
IEC 60273 Ed. 3.0 b:1990
Revision Level
3RD EDITION
Status
Current
Publication Date
Feb. 1, 1990
Committee Number
36