|No.2804, 75 Huili Street , Ganjingzi District, Dalian China|
|Place of Origin:||CHINA|
|Model Number:||ANSI 57-26|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||wooden pallet|
|Supply Ability:||20000 pcs per month|
|Material:||Porcelain C-130||Standard:||ANSI C29.7|
|With Assembly Bolt:||Yes , Long Bolt Or Short Bolt||Color:||Brown|
|OEM:||Available||Top Clamp:||With Aluminum Clamp|
Post Type Insulator,
Pin Post Insulator
Horizontal type porcelain ANSI C29.7 standard line post insulator with top clamp ,Type ANSI 57-26.
|5||low power frequency flashover Voltage|
|6||Critical Lightning Impulse flashover Voltage||KV||300|
|7||RIV test Voltage to the Ground||KV||44|
|Max RIV at 1 MHz||μV||200|
HIVOLT line post insulators choose high quality materials for parts :
1 top clamp frame and bottom base use high density ductile iron or malleable iron ,every pieces test qualified after magnetic powder inspection . the top clamps made of high density cast aluminum alloy which are suitable for bare AAAC or ACSR conductors.
all metal fittings are hot dip galvanized , zinc thickness Min. 85um.
2 Porcelain the insulation part use high aluminum porcelain C130 , It depends on different mechanical requirement . the porcelain surface covered a layer of hard and shinning glaze ,
3 the metal fittings and porcelain are bonded with portland cement , the finish product have very good mechanical performance and the quality more reliable . our customers are very satisfied with the quality .
Suitable for transmission lines up to 46KV etc. The insulator can be used as horizontal position specially , the insulator base are gain base , it is suitable for wooden pole or round poles .
the top clamp are universal type , it can be used for AAAC , AAC , ACSR conductors etc.
the high quality porcelian insulators can work more than 30 years on line under proper maintenance .
we offer 3 years up to 5 years quality guarantee for our product .
The insulator finish are smooth and shinning , it has very good self-cleaning performance and easy for maintenance .
OEM design are available .
Contact Person: canning