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57-2 high voltage post porcelain insulator

Product classification:

Post type insulators

Keywords:

Pin type insulators


Product Features

Product details


121221

Place of origin:China
Model Number:57-2
Product name:Post type insulator
Standard:ASNI
MOQ:1 piece
Material:porcelain
Type application voltage:35kv
Creepage distance:559mm
Net weight:9.0KG

 

  Cat.No

QS11351S / QS11351L

Class ANSI

57-2S / 57-2L

 Creepage Distance(mm)

559

Dry Arcing Distance(mm)

241

 Cantilever Strength(mm)

12.5

 Low Frequency Dry Flashover(KV)

110

Low Frequency Wet Flashover(KV)

85

Critical Impulse Flashover, Pos(KV)

180

Critical Impulse Flashover, Neg(KV)

205

Test Voltage to Ground(KV)

22

 Maximum RIV at 1000KHz(uV)

100

Net Weight Each Approx(KG)

9.5

 

Our company has got a series of certifications and test reports as below:

 

211221

Product Message

Security verification
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