Dalian Hivolt Power System Co.,Ltd
5 1

ANSI 52-1 Porcelain Suspension Insulator Anti Fog OEM / ODM Available

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Dalian Hivolt Power System Co.,Ltd

No.2804, 75 Huili Street , Ganjingzi District, Dalian China Dalian Liaoning
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  • Brand Name: HIVOLT
  • Place of Origin: China
  • Model Number : ANSI 52-1


ANSI 52-1 Porcelain Suspension Insulator / High Voltage Insulators With OEM Available


Technical Specification of ANSI 52-1 porcelain suspension insulator for distribution lines 

  Technical Specification Unit Value
1 Spacing mm 140
2 Shed Diameter mm 165
3 Creepage Distance mm 178
4 Combined M&E Strength KN 44
5 Impact Strength N.m 5
6 Low Power Frequency Flashover Voltage    
  dry KV 60
  wet KV 30
7 Critical Impulse Flashover Voltage    
  Positive KV 100
  Negative KV 100
8 Puncture Voltage KV 80
9 RIV test Voltage to the Ground KV 7.5
  Max RIV at 1 MHz μV 50

​HIVOLT suspension insulators choose high quality materials for parts :

1 Cap & Pin

the cap use high density ductile iron ,every pieces tested qualified after magnetic powder inspection . the pins are made of forged steel .Both cap and pin are hot galvanized , zinc thickness meet related IEC and ASTM A153 standard requirement

2 Porcelain body

 the ceramic insulation part use high aluminum porcelain C120 . the porcelain surface covered a layer of shinning glaze , color can be grey , brown or white or as per customer's specifications.

3 locking device        

material stainless steel which guarantee insulator string connection very safety .

4 Cement                

excellent Portland cement make the assembled insulator have very good mechanical performance and the quality more reliable .


Suitable for distribution lines 11kV ,33 kV etc. .

competitive Advantage:

High reliable mechanical & electrical performance , we offer 1 years up to 3 years quality guarantee . high quality deserve your trust !

The porcelain has beautiful glazing , it is shinning and easy for maintenance .

we offer very fast delivery time

OEM product are available .

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