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Contact Us
- 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
line post insulator 57-5
Product Detailed
Related Categories:Electrical Ceramics
Detailed Product Description
ANSI 57 series are our main line post insulators .they have competitive price and good quality.
the detailed description of the specifications for ANSI57-5 are as follows:
Greepage distance:1143mm
Drying arcing distance:438mm
Cantilever strength:12.5kv
Power freguency flashover voltage(Dry):265kv
(Wet):130kv
Critical impulse flashover voltage(Positive)265kv
(Negative)380kv
