IEC TR 60575:1977

Thermal-mechanical performance test and mechanical performance test on string insulator units

Applies to string insulator units of the cap and pin type as well as of the long rod type with insulating parts of ceramic material or glass intended for a.c. and d.c. overhead lines with a nominal voltage greater than 1000 V and also to insulators of similar design when used in substations. Note -This publication should be read in conjunction with IEC 60383.

SDO:

IEC

Language:

English

ICS Codes:

29.080.10; 29.240.20

Status:

Published

Publish date:

1976-12-31

Standard Number:

IEC TR 60575:1977