IEC TR 60575:1977 

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


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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.

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Additional information

Publication typeTechnical Report
Publication date1977-01-01
Available language(s)English/French
TC/SCTC 36 - Insulatorsrss
ICS29.080.10 - Insulators
29.240.20 - Power transmission and distribution lines
Stability date  2025
File size2423 KB

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