ANSI 57-5S 57-5L Glazed Porcelain Line Post F Neck Insulator
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... shall be made of good commercial-grade wet-process porcelain. The entire surface of the insulator, with the exception of a firing surface, shall be glazed. If gray is required, it shall be in accordance with ANSI Z55.1-1967 (R1973). Metal parts shall be...
Changsha Power Electric Co.,Ltd.
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Professional Porcelain Line Post Insulator High Voltage N Neck
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Professional Porcelain Line Post Insulator 55kV High Voltage N Neck ANSI 57-4 ANSI C29.7 standard porcelain line post insulator 57-4 character : Product technical performance : Technical Specification Unit Value 1 Total length mm 432 2 Max. Shed ......
Dalian Hivolt Power System Co.,Ltd.
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33kv High voltage Column Insulator Pin insulator PS-15 pole accessories
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33kv High voltage Column Insulator Pin insulator PS-15 pole accessories 33kv electrical line post aislador for station 57-4 ANSI CLASS With long stud 57-1L 57-2L 57-3L 57-4L 57-5L With short stud 57-1S 57-2S 57-3S 57-4S 57-5S Fig. No. 1 2 3 4 5 Creepage ......
Yixing Futao Metal Structural Unit Co. Ltd
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