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Glazed ANSI 57-5 Porcelain High Voltage Power Line Insulators

    Buy cheap Glazed ANSI 57-5 Porcelain High Voltage Power Line Insulators from wholesalers
     
    Buy cheap Glazed ANSI 57-5 Porcelain High Voltage Power Line Insulators from wholesalers
    • Buy cheap Glazed ANSI 57-5 Porcelain High Voltage Power Line Insulators from wholesalers
    • Buy cheap Glazed ANSI 57-5 Porcelain High Voltage Power Line Insulators from wholesalers

    Glazed ANSI 57-5 Porcelain High Voltage Power Line Insulators

    Ask Lasest Price
    Brand Name : CPE
    Model Number : ANSI 57-5
    Price : Negotiable
    Payment Terms : T/T, L/C
    Supply Ability : 3000PCS PER MONTH
    Delivery Time : 35DAYS
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    Glazed ANSI 57-5 Porcelain High Voltage Power Line Insulators


    Glazed ANSI 57-5 Porcelain High Voltage Power Line Insulators


    Descriptions:


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

    2. The insulators shall be made of good commercial-grade wet-process porcelain.The entire surface of the insulator, with the exception of a firing surface, shall be glazed.If gray is required, it shall be in accordance with ANSI Z55.1-1967 (R1973).

    3. 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.

    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)
    57-5114543812.516013026544

    Applications:


    Post line ceramic insulator for high voltage overhead line transmission.


    Competitive advantages:


    1) Small size, light weight, easy to transport and install.

    2) High mechanical strength, reliable structure, stable performance.

    3) Excellent electrical performance and good stain resistance.

    4) Good anti-brittle performance, shock-proof platform, no brittle failure.

    5) Exchangeable, interchangeable with ceramic insulators.


    Quality Glazed ANSI 57-5 Porcelain High Voltage Power Line Insulators for sale
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