IEC 61264 : 2.0被替代

Applies to hollow insulators made of ceramic material, with their fixing devices, intended for use with a permanent gas pressure greater than 0,5 bar having an internal volume equal to or greater than 1 litre (1000 cm cubed). 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.

CEI EN 61264 : 1999 COR 1 2001 - Identical

NEN EN IEC 61264 : 1999 C11 2000 - Identical

SN EN 61264 : 1998 - Identical

DIN EN 61264 : 1999 COR 1 1999 - Identical

I.S. EN 61264:1999 - Identical

CSA C1264 : 0 - Similar to