Specifies the material, dimensions and performance requirements for indoor apparatus wet-process porcelain insulators. Includes requirements for testing thermal and mechanical strength, impulse and dew-withstand values, flashover value, porosity and, when galvanized hardware is used, coating thickness.
- Published:
- 01/01/1989
- ANSI:
- ANSI Approved
- Number of Pages:
- 21
- File Size:
- 1 file , 610 KB
- Product Code(s):
- 100257, 100257
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
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