Wuhan Line Power Transmission Equipment Company
5 1

Dead End Composite Polymer Insulator 35kV 70kN High Tensile Strength

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Wuhan Line Power Transmission Equipment Company
[China]

Address
Yangguang Avenue East, Miaoshan Development Zone, Jiangxia District, Wuhan, Hubei, China Wuhan Hubei
Phone
86-027-81319015
Contact name
King

Quick Information

  • Place of Origin: China
  • Model Number : FXBW-35/70

Description

 

STANDARDS:

IEC 61109, ANSI C29.1, CSA C411.5

 

 

TECHNICAL DATA:

 

Rated Voltage
(kV)
Height
(mm)
Min. Dry Arcing Distance
(mm)
Min. Creepage Distance
(mm)
End Fittings SML
(kN)
RTL
(kN)
Wet Power Frequency Flashover Voltage
(kV)
Critical Impulse Flashover Voltage
(kV)
35 486±10 320 750 Clevis & Tongue 70 35 130 265

 

 

RAW MATERIALS:

1. End-fitting:
1.1 Material:
      Clevis: Cast iron or cast steel, hot dip galvanized.
      Tougue: Cast iron or cast steel, hot dip galvanized.
1.2 Minimum thickness of the galvanization: 86μm.
      

 

2. Core:
2.1 Material: Epoxy & Glass Fiber, Acid-Resistant Type.
2.2 Diameter: Φ18mm.

 

3.Weather sheds:
3.1 Material:HTV Silicone.

 

Technology characteristics:

  • Silicone Rubber Housing

    Better hydrophobicity
    Better hydrophobicity migration performance
    Better pollution resistance
    Excellent electrical insulation properties
    Excellent aging resistance

         

  • Corrosive Resistance Fiberglass Core
    Excellent resistance to high temperature, stress corrosive & acid attack
    Better damping Performance
    High tensile strength (1200Mpa)
    Excellent creep resistance
    Excellent anti-fatigue fracture properties

        

  • Crimping & Multiple Sealing
    High mechanical strength
    Small dispersion
    Reliable sealing performance between rods and end fittings

 

 

       

PACKAGING

All insulators are packed in weatherproof containers in order to protect the products during land, air and sea transportation. Several different grades of packaging can be offered depending on the mode of transport and the expected storage conditions. Special packaging arrangements can be accommodated upon the users' request.

   

   

 


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