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IEC ANSI 57-5 Standard Porcelain Line Post Insulators Crack Resistant

    Buy cheap IEC ANSI 57-5 Standard Porcelain Line Post Insulators Crack Resistant from wholesalers
     
    Buy cheap IEC ANSI 57-5 Standard Porcelain Line Post Insulators Crack Resistant from wholesalers
    • Buy cheap IEC ANSI 57-5 Standard Porcelain Line Post Insulators Crack Resistant from wholesalers

    IEC ANSI 57-5 Standard Porcelain Line Post Insulators Crack Resistant

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    Brand Name : CPE
    Model Number : ANSI 57-2
    Price : Negotiable
    Payment Terms : T/T, L/C
    Supply Ability : 3000PCS PER MONTH
    Delivery Time : 35DAYS
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    IEC ANSI 57-5 Standard Porcelain Line Post Insulators Crack Resistant

    IEC Standard Porcelain Line Post Insulators ANSI 57-5

    57-5114543812.516013026544

    Descriptions:

    Line post insulators shall conform in all respects to the requirements of ANSI standard.


    Metal parts shall be made of a good commercial grade of malleable iron, ductile iron, steel, or aluminum. Ferrous parts, other than stainless steel, shall be galvanized in accordance with ASTM A153.


    Specifications:


    ANSI CLASSCreepage distance (mm)Dry arcing distance (mm)cantilever strength (kN)Lower frequency flashover voltageCritical impulse flashover voltageTest voltage to ground (kV)
    Dry(kV)Wet(kV)Positive(kV)
    57-135616512.5705012015
    57-255924112.51007016022
    57-373731112.51259520030
    57-4101536812.514011023044
    57-5114543812.516013026544
    57-6136448912.518015030044


    Competitive advantages:

    1. Reasonable insulation structure high reliability of interturn insulation.
    2. Stainless steel flange low magnetic inductivity high resistivity.Small volume light weight.
    3. Convenient transportation and flexible installation.
    4. Low OSS.Low temperature rise.High mechanical strength, strong weather ability.
    5. Outstanding crack resistance.
    6. Low thermal expansion coefficient.

    Quality IEC ANSI 57-5 Standard Porcelain Line Post Insulators Crack Resistant for sale
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