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High Voltage IEC 950kV BIL Solid Core Station Post Insulator

High Voltage IEC 950kV BIL Solid Core Station Post Insulator

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    950kV BIL Solid Core Station Post Insulator


    HV Solid Core Station Post Insulator


    950kV BIL High Voltage Station Post Insulator

  • Color
  • Material
    Porcelain C-120
  • Application
    Transmission And Distribution Of Electric Power
  • Standard
  • Size
    Customized Size
  • Sample
  • Oem
  • Pack
    Standard Export Packing
  • Place of Origin
  • Brand Name
  • Model Number
  • Minimum Order Quantity
  • Price
  • Packaging Details
  • Delivery Time
  • Payment Terms
    T/T, L/C
  • Supply Ability

High Voltage IEC 950kV BIL Solid Core Station Post Insulator


Transmission line high voltage Soild-Core Station post insulator





Basic Insulator Level(kV) 950
IEC Post Insulator Designation C4-950Ⅲ C6-950Ⅱ C6-950Ⅲ C8-950Ⅲ C12.5-950Ⅲ
Cat. No. 36946 36908 36976 36974 36902
Creepage Distance (mm) 6300 4900 6300 6300 6300
Failing Load Bending (kN) 4 4 6 8 12.5
Torsion (kN.m) 3 3 3 4 6



H (mm) 2100 2100 2100 2100 2100
φD (mm) 233 222 255 255 266
Top a1 (mm) 4-M16 4-M16 4-M16 4-M16 4-M16
φd1 (mm) 127 127 127 127 127
Bottom a2 (mm) 4-φ18 4-φ18 4-φ18 8-φ18 8-φ18
φd2 (mm) 200 225 225 254 275
Impulse Withstand Voltage (Kv) 950 950 950 950 950
Wet Operation Impulse Withstand Voltage(kV) 750 750 750 750 750
Wet Power Frequency Withstand Voltage(kV) 395 395 395 395 395
Net Weight, Each, Approx(kg.) 136 122 145 148 173
Composition 34976M 34934 34976B 34976B 34911
34886 34943A 34977B 34977A 34912


1. Our insulators have externally attached caps and bases. A highly engineered cementing system transfers the load uniformly from the hardware into the porcelain body.

2. Each insulator body is made from the highest quality clay raw materials that have been processed to be fully vitrified porcelain. The body is glazed to add strength to improve surface appearance, and enhance clean-ability.

3. Either chocolate brown or Munsell gray glaze is available. caps and flanges are ferrous, hot dip galvanized. thread holes are proper tapped.





Post insulators are divided into line post porcelain insulator, cross arm porcelain insulator and long rod suspension insulator, etc. They have characteristic of no puncture, high mechanical strength, excellent insulation and anti-pollution.



Product features:


To ensure mechanical strength and heat stability we adopt high strength ceramic formula contenting higher aluminium oxide. As per drawing and standard requirement,all post insulator will conduct visual dimension ,geometric tolerance ,ultrasonic test and four-way bending test one by one.

High-voltage insulators made by KSIpower posses beautiful appearance ,pure glaze,reasonable structure,good resistance to heat and cold, stronger for low temperature cold resistance,good earthquake.



Competitive advantages:


Reasonable insulation structure high reliability of interturn insulation.

Stainless steel flange low magnetic inductivity high resistivity.Small volume light weight.

Convenient transportation and flexible installation.

Low OSS.Low temperature rise.High mechanical strength, strong weather ability.

Outstanding crack resistance.

Low thermal expansion coefficient.