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Norm
IEC 60273:1968 Ed. 1.0
Ausgabedatum: 1968 01 01
Dimensions of indoor and outdoor post insulators and post insulator unit for systems with nominal voltages greater than 1 000 V
This edition supersedes the second edition of IEC 273 (1979).
Applies to post insulators and post insulator units of ceramic material or glass intended for indoor or outd...
Weiterlesen
ZURÜCKGEZOGEN
: 1979 01 01
Herausgeber:
International Electrotechnical Commission
Format:
Digital | 36 Seiten
Sprache:
Englisch
Aktuell Gültig:
ICS
This edition supersedes the second edition of IEC 273 (1979).
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.
IEC 60273:1990 Ed. 3.0
1990 03 07
Characteristic of indoor and outdoor post insulators for systems with nominal voltages greater than ...
Norm
IEC 60273:1979/COR1:1979 Ed. 2.0
1979 12 01
corrigendum 1 - Dimensions of indoor and outdoor post insulators and post insulator units for system...
Norm
IEC 60273:1979 Ed. 2.0
1979 01 01
Dimensions of indoor and outdoor post insulators and post insulator units for systems with nominal v...
Norm
IEC 60273:1968/AMD1:1972 Ed. 1.0
1972 03 01
Amendment 1 - Dimensions of indoor and outdoor post insulators and post insulator unit for systems w...
Norm
IEC 60273:1968 Ed. 1.0
1968 01 01
Dimensions of indoor and outdoor post insulators and post insulator unit for systems with nominal vo...
Norm
↖
Norm
IEC 60273:1968/AMD1:1972 Ed. 1.0
Ausgabedatum :
1972 03 01
Amendment 1 - Dimensions of indoor and outdoor post insulators and post insulator unit for systems with nominal voltages greater than 1 000 V