JIS C 3802:1964 English Edition

Permissible limits of visual defects for insulating porcelains

Abstract

This standard applies to visual inspection of insulating porcelains to be used on electrical circuits, such as porcelain insulators, porcelain casings for lighting arresters and bushings, porcelain bases for switches and tap-boards and so on. This standard substantially prescribes permissible limits of visual defects which are considered to have no influence upon the performance of insulating porcelains.

Details

Note
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