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High Voltage 89kN ANSI C29.9 Solid Core Station Post Insulator

    Buy cheap High Voltage 89kN ANSI C29.9 Solid Core Station Post Insulator from wholesalers
     
    Buy cheap High Voltage 89kN ANSI C29.9 Solid Core Station Post Insulator from wholesalers
    • Buy cheap High Voltage 89kN ANSI C29.9 Solid Core Station Post Insulator from wholesalers

    High Voltage 89kN ANSI C29.9 Solid Core Station Post Insulator

    Ask Lasest Price
    Brand Name : CPE
    Model Number : TR-316
    Price : Negotiable
    Payment Terms : T/T, L/C
    Supply Ability : 3000PCS PER MONTH
    Delivery Time : 35DAYS
    • Product Details
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    High Voltage 89kN ANSI C29.9 Solid Core Station Post Insulator

    Distribution High voltage ANSI Soild-Core Station post insulator/ OEM available


    Descriptions:


    1. Our insulators have externally attached caps and bases. A highly engineered cementing system transfers the load uniformly from the hardware into the porcelain body.

    2. Each insulator body is made from the highest quality clay raw materials that have been processed to be fully vitrified porcelain. The body is glazed to add strength to improve surface appearance, and enhance clean-ability.

    3. Either chocolate brown or Munsell gray glaze is available. caps and flanges are ferrous, hot dip galvanized. thread holes are proper tapped.


    Specifications:


    Cat. No.

    22013

    22014

    22015

    22016

    Type

    TR-286

    TR-288

    TR-308

    TR-316

    Figure No.

    6

    7

    8

    9

    Creepage distance mm

    2515

    2946

    4191

    5029

    Cantilever strength kN

    7.56

    6.23

    6.45

    5.56

    Tensile strength kN

    89

    89

    111

    111

    Torsion strength N.m

    4520

    4520

    10170

    10170

    Compression strength kN

    267

    267

    333

    333

    Low frequency flashover voltage

    Dry flashover kV

    385

    435

    575

    660

    Wet flashover kV

    283

    335

    475

    570

    Critical impulse flashover voltage

    Positive kV

    610

    710

    1010

    1210

    Negative kV

    780

    900

    1240

    1450

    Low frequency withstand voltage

    Dry withstand kV

    280

    335

    465

    545

    Wet withstand kV

    230

    275

    385

    455

    Impulse Withstand Voltag kV

    550

    650

    900

    1050

    Weight kg

    62

    71

    122

    150

    Applicable Standard: ANSI C29.9


    Design features:


    1. Porcelain part of this series post insulator is solid construction with cylinder sand on cementing part.The porcelain body was bond with metal part by cement.Brown glaze color on porcelain surface which also can be white or gray as per customer’s requirement.

    2. The material for metal part adopt nodular cast iron with high mechanical strength conducting hot galvanizing and better resistant to rust.


    Competitive advantages:


    Reasonable insulation structure high reliability of inter-turn insulation.

    Stainless steel flange low magnetic inductivity high resistivity.

    Convenient transportation and flexible installation.

    Low loss

    Low temperature rise

    High mechanical strength, strong weather ability.

    Outstanding crack resistance.

    Low thermal expansion coefficient


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