
Dimensions of clevis and tongue couplings of string insulator units
出版:International Electrotechnical Committee

专家解读视频
Applies to string insulator units of the can and pin type and also of the long rod type as well as to the fittings used with such insulators. Defines dimensions of a series of clevis and tongue couplings to permit the assembly of insulators or fittings supplied by different manufacturers. Note: -For co-ordination between standardized dimensions and strength classes of cap and pin type insulators and long rod type insulators see IEC 60305 and 60433.
NEN 10471:1981 - Identical
JIS C 3816:1999 - Equivalent
JIS C 3810:1999 - Identical
DIN 48073 (1975-02) - Similar
DIN 48074 (1990-10) - Identical
PN IEC 60471:2006 - Identical
AS 2947.3-1995 - Equivalent
UNE 21128:1980 - Identical