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Porcelain C-120 High Voltage Post Insulators ANSI 57-5 IEC Standard

    Buy cheap Porcelain C-120 High Voltage Post Insulators ANSI 57-5 IEC Standard from wholesalers
     
    Buy cheap Porcelain C-120 High Voltage Post Insulators ANSI 57-5 IEC Standard from wholesalers
    • Buy cheap Porcelain C-120 High Voltage Post Insulators ANSI 57-5 IEC Standard from wholesalers

    Porcelain C-120 High Voltage Post Insulators ANSI 57-5 IEC Standard

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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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    Porcelain C-120 High Voltage Post Insulators ANSI 57-5 IEC Standard

    IEC Standard Porcelain Line Post Insulators ANSI 57-5


    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:
    Cat.NoQS11354S / QS11354L
    Class ANSI57-5S / 57-5L
    Creepage Distance(mm)1143
    Dry Arcing Distance(mm)438
    Cantilever Strength(KN)12.5
    Low Frequency Dry Flashover(KV)175
    Low Frequency Wet Flashover(KV)150
    Critical Impulse Flashover, Pos(KV)290
    Critical Impulse Flashover, Neg(KV)380
    Test Voltage to Ground(KV)44
    Maximum RIV at 1000KHz(uV)200
    Net Weight Each Approx(KG)18
    Number in Standard Package2


    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 Porcelain C-120 High Voltage Post Insulators ANSI 57-5 IEC Standard for sale
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