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Silicone High Voltage Polymer Insulators , Suspension Type Insulators Overhead Lines

Categories Composite Polymer Insulator
Model Number: FXBW-10/70
Certification: ISO9001, ISO14001, OHSAS 18001
Place of Origin: China
MOQ: 10 pcs
Price: Negotiable
Payment Terms: T/T, L/C
Supply Ability: 5000 pieces per month
Delivery Time: 35~40 days EXW Wuhan
Packaging Details: plywood case
Rated Voltage: 10kV
Specified Mechanical Load: 70kN
OEM: Available
Color: Red, Grey
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    Silicone High Voltage Polymer Insulators , Suspension Type Insulators Overhead Lines

    10kV Silicone Rubber Suspension Composite Insulator High Voltage


    IEC 61109, ANSI C29.1, CSA C411.5. We can design products in accordance with Client's Requirements.


    Grey, Red, Green, ..., Customized


    Rated Voltage
    Min. Insulation Distance
    Min. Creepage Distance
    End FittingsSML
    Wet Power Frequency Flashover Voltage
    Lightning Impulse Withstand Voltage
    10410±5230630Socket and Ball703540110


    1. End-fitting:
    1.1 Material:
    Socket: Cast iron or cast steel, hot dip galvanized.
    Ball: 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: Φ16mm.

    3.Weather sheds:
    3.1 Material:HTV Silicone.


    It has strong mechanical strength. The tensile bending of glass fiber rod is twice than the normal products, and 8-10 times than porcelain material. It will highly improve the reliability of safe operation.

    It has fine anti-pollution, strong flash prevention. It wet withstand voltage and pollution withstand voltage is 2-2.5times than porcelain insulator of the same creepage distance.

    It has small volume and light weight.

    The shed has favorable waterproof performance, which assure the internal is not web and not need to test and clean up.

    It has good sealing performance and strong anti-aging, corrosion proof, and low temperature proof.

    Technology characteristics:

    • Silicone Rubber Housing

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

    ItemRequirementMeasured Valued
    Visual examinationFuchsine,grey or white, no obvious mechanical admixture. Vulcanized sillion rubber with dense and smooth cutting surface.Ok
    Hardness (shore A)≮5065~70
    Tensile strength (Map)≮44~6
    Failure elongation (%)≮150≮180
    Tearing strength (kN/m)≮10 (right angle sample)12~15
    Volume resistivity (Ω.m)1X10123~8X1012
    Puncture strength (kV/mm)Alternating current ≮22≮30
    Tracking and erosionTMA4.5,erosion depth≯2.5mmTMA4.5, erosion depth <0.8mm
    Flammability (Grade)FV-0FV-0

    • 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


    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.

    Quality Silicone High Voltage Polymer Insulators , Suspension Type Insulators Overhead Lines for sale
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