High-voltage Current Transformer

High strength insulator for neutral line insulation support China Manufacturer

High strength insulator for neutral line insulation support

$0.1-8 /Piece/Pieces

Payment Type:L/C,T/T,D/P,D/A,Paypal,Money Gram,Western Union,D/A
PDDN-Min. Order:1000 Piece/Pieces
  • Diameter * Height (mm)19*20
  • Diameter * Height (mm)18*25
  • Diameter * Height (mm)32*30
  • Diameter * Height (mm)33*35
  • Diameter * Height (mm)40*40
  • Diameter * Height (mm)40*45
$0.00 /Piece/Pieces, 2 Piece/Pieces (Max. Order) Buy Sample

  • Category: High-voltage Current Transformer
  • Tags:
      China High strength insulator for neutral line insulation support,Neutral Line Insulation Support,High Strength Insulator,High Strength Neutral Line Insulation
Product Description

Post-insulators are mainly used for insulation and mechanical fixation of busbars and electrical equipment in power plants and substations. In addition, pillar insulators are often used as electrical equipment components such as isolation switches and circuit breakers. In post insulators, they can also be divided into pin-type post insulators and rod-type post insulators. Pin-type post insulators are primarily used in low-voltage distribution and communication lines, while rod-type post insulators are used mainly in high-voltage substations.

SM series spindle insulator is made of unsaturated polyester resin, glass fiber, and other materials through special equipment and a unique process. The product has excellent insulation performance, high strength, high temperature resistance, and other characteristics. It is mainly used in power distribution and transmission equipment, and its products have passed the CQC quality system certification.

The embedded parts are made of brass, iron, and aluminum. We can customize materials according to customer requirements.

Common SM25-SM76 red, 28mm-80mm

Tongrun Photoelectron deals in the R&D, manufacturing, and sales of various medium, high, and low-voltage transformers and Transformer Accessories. The transformer accessories mainly include Buchholz Relay, Tap Changer, oil level gauge, Butterfly Valve, Moisture Absorber, pressure reducing valve, Cross Flow Cooling Fan, Bimetal Thermometer, Epoxy Resin Insulator, etc.


Company Overview
Tongrun Photoelectron is a manufacturer of various high and low-voltage power-supporting products.
Transformer accessories include a tap changer, pressure relief valve, thermometer, moisture absorber, gas relay, oil level gauge, butterfly valve, cross-flow fan, etc.
High-voltage power distribution equipment includes high-voltage and low-voltage insulation bushings, cables, disconnectors, vacuum circuit breakers, high-voltage insulators, low-voltage insulation, ceramic insulators, etc.
Since its establishment, the company has always been guided by science and technology, backed by solid technology, actively introduced foreign advanced technology, and constantly improved and improved its products. After years of professional management, the products sell well all over the country and are exported to Bangladesh, Myanmar, India, Russia, Indonesia, Thailand, and other Southeast Asian and African countries.
Welcome to visit, investigate, and negotiate.
Product Attributes

Model No.SM


Place Of OriginChina

Insulated Fixed SupportInsulated fixed support

FunctionAntifouling type


Texture Of MaterialDMC resin

Insert MaterialBrass, iron, aluminum

Structure Height20mm-100mm

Thread SizeM6/M8/M10/M12

Product CertificationSGS/CQC/CCC

Whether Customization Is SupportedSupported


Packaging & Delivery
PDDN-Selling Units : Piece/Pieces
PDDN-Single package size : 1.5cm*1.5cm*2cm
PDDN-Single gross weight : 0.2kg
Package Type : PDDN-Carton
Picture Example :

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