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24kV Pin Type Insulators With Ball Groove Top / Resin Thread SDI-37

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24kV Pin Type Insulators With Ball Groove Top / Resin Thread SDI-37

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Large Image :  24kV Pin Type Insulators With Ball Groove Top / Resin Thread SDI-37

Product Details:
Place of Origin: CHINA
Brand Name: HIVOLT
Certification: CE/SGS
Model Number: SDI-37 (ШФ20Г1)
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: wooden pallet
Supply Ability: 20000 pcs per month
Detailed Product Description
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Shackle Type Insulator


High Tension Insulators

24kV pin type insulator with ball groove top and resin thread SDI-37 (ШФ20Г1)



SDI-37   (ШФ20Г1) pin type insulator

Russian standard porcelain pin type insulator technical character listed below :

  Technical Specification Unit Value
1 Total length mm 202
2 Max. Shed Diameter mm 178
3 Creepage Distance mm 330
4 Cantilever Strength KN 13
5 Power frequency Withstand Voltage    
  dry KV 80
  wet KV 50
6 Lightening Impulse Withstand Voltage KV  125
7 Puncture Voltage KV 130


24kV pin type porcelain insulators are specially designed for Russian market .

insulator inner thread can be porcelain thread, zinc thimble or resin thread . which depends on different

​cutomer's requirements .

​the insulator is with ball groove top , generally when connect with cables , it is more easier for handle .

normally the insulator will be with a plastic C type ring , you can just put the cable inside the C ring and insert into porcelain top groove . then finish .

this kind of design are more suitable for cables with sheath instead of bare conductors.


the 24kV pin type porcelain insulator are one solid single piece porcelain .

​we can provide short stud or long bolt for insulator assembly , which can be suitable for wooden crossarm or steel cross arm .




The HIVOLT 24kV pin type porcelain insulator is used for distrbution lines of 15kV , up to 24kV. These insulators are commonly installed vertically on metal or wooden structures based to support the
conductor .


Competitive Advantage:

The HIVOLT pin type insulator are made of high strength aluminum porcelain C-130 .

All units product are routine tested one by one , and sample tested by batches ,

​so we guarantee all products are in high quality level .

​If you need related metal spindles , we can offer together.

we offer 3 years quality guarantee .

the product price are very competitive . if you have interests , please feel free contacting with us !

Contact Details
Dalian Hivolt Power System Co.,Ltd.

Contact Person: canning

Tel: +8613942017540

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