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Light Gray OEM ANSI 57-3 Porcelain Line Post Insulator

    Buy cheap Light Gray OEM ANSI 57-3 Porcelain Line Post Insulator from wholesalers
     
    Buy cheap Light Gray OEM ANSI 57-3 Porcelain Line Post Insulator from wholesalers
    • Buy cheap Light Gray OEM ANSI 57-3 Porcelain Line Post Insulator from wholesalers
    • Buy cheap Light Gray OEM ANSI 57-3 Porcelain Line Post Insulator from wholesalers

    Light Gray OEM ANSI 57-3 Porcelain Line Post Insulator

    Ask Lasest Price
    Brand Name : CPE
    Model Number : ANSI 57-3
    Price : Negotiable
    Payment Terms : T/T, L/C
    Supply Ability : 3000PCS PER MONTH
    Delivery Time : 35DAYS
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    Light Gray OEM ANSI 57-3 Porcelain Line Post Insulator


    Line Post Porcelain Insulator ANSI 57-3 / OEM available/ Light gray


    Descriptions:


    As insulating and supporting conductor in HV transmission & distribution line, 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.


    Specifications:


    Cat. No.12003
    Figure No.3
    ANSI class

    57-3S

    57-3L

    Creepage distance mm737
    Dry arcing distance mm311
    Cantilever strength kN12.5
    Low frequency flashover voltageDry flashover kV125
    Wet flashover kV95

    Critical

    impulse flashover voltage

    Positive kV200
    Negative kV260

    Radio

    influence voltage data


    Test voltage to ground kV

    30

    MAX.RIV At 1000kHz μV

    200
    Weight kg12
    Applicable Standard: ANSI C29.7

    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.


    Quality Light Gray OEM ANSI 57-3 Porcelain Line Post Insulator for sale
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