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- Contact Person : Ms. qu lisa
- Company Name : Liling Yangdong Porcelain Insulators Industry Co., Ltd.
- Tel : 86-733-3040208
- Fax : 86-733-3040428
- Address : Hunan,Liling,YangDong Economic-technology area,Liling,Hunan
- Country/Region : China
- Zip : 412200
ANSI 57-25 line post insulators
Product Detailed
Related Categories:Electrical Ceramics
Detailed Product Description
The description of ANSI 57-25 are as follows:
Creegage distance: 1143mm
Drying arcing distance: 438mm
Cantilever strength: 12.5KN
Power frequency flashover voltage: ( Dry) 160KV
(Wet) 130KV
Critical impulse flashover voltage: (Positive) 265KV
(Negative) 380KV
