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DC Railway Composite Polymeric Insulators 800kv With Two Corona Rings

Categories Composite Polymer Insulator
Brand Name: Changgong
Model Number: FXBZ-±800/210 to FXBW-±800kV/530kN
Certification: ISO, 800kV Type test reports , 800kV Design test reports
Place of Origin: China
MOQ: As per client's requirements
Price: Will be decided according to the required technical specifications and quantity from the clients
Supply Ability: 25 thousand pieces per year
Delivery Time: Start from 30 days
Packaging Details: Usually packed in cartons, Paper tubes or wooden boxes
Product Type: 800kV DC composite polymer insulator
Application: Overhead transmission lines and substations
Product color: As per clients requirements
Packed in: PVC tube paper tube or wooden boxes
Standards: IEC and ANSI
Model: FXBZ-±800/210 to FXBW-±800kV/530kN
Tested through: Type tests and design tests according to IEC and ANSI
Produced by: HTV injection technology
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    DC Railway Composite Polymeric Insulators 800kv With Two Corona Rings


    DC Railway Composite Polymeric Insulators 800kv With Two Corona Rings


    Specifications:
    Dimensions and Characteristics of ±800kV composite polymer insulator.

    Figure. NoModelRated VoltageSpecified Mechanical LoadSection Length

    Insulating length

    Minimum CreepageFull-Wave Impulse Withstand Voltage (Peak)

    Wet Switching Impulse Withstand Voltage

    (Peak)

    1 Min Wet DC Withstand Voltage

    Weight (for Reference)

    kV


    kN

    H

    mm

    h

    mm

    L

    mm

    kV

    kV

    kV


    kg

    1.2FXBZ-±800/210±8002108700831831100+3600+1950+90083.9
    1.2FXBZ-±800/300±8003008700826230100+3600+1950+90086.3
    1.2FXBZ-±800/400±8004008700825530100+3600+1950+90087.0
    1.2FXBZ-±800/530±8005308700813929800+3600+1950+90086.4
    1.2FXBZS-±800/210±8002102*46182*42362*15800+3600+1950+90088.4
    1.2FXBZS-±800/300±8003002*46182*41802*14800+3600+1950+90092.0
    1.2FXBZS-±800/400±8004002*46182*41732*14800+3600+1950+90093.4
    1.2FXBZS-±800/530±8005302*46182*40572*14600+3600+1950+90093.3




    Description:
    1, ±800kV DC tension suspension insulators are widely used in overhead transmission lines, distribution lines as well as railways and substations.
    2, Dead end fittings are up to the requirements from the clients, usually we use ball, socket, tongue, clevis for tension insulators with forged steel or cast steel. The dimensions and coupling size can be exactly according to the specification requirements from the utilities.
    3, The silicon rubber color of the insulators are also up to the requirements from the clients and all the silicon rubber materials past 5000 hours aging test silicon content test and hydrophobicity test.
    4, ECR core rods are used in all the insulators, so we can guarantee a very good mechanical strength and anti-acid pollution performance for the insulators.
    5, All our insulators were type tested and design tested in accordance with IEC61109, maximum RIV is 100µV when tested at 1MHz and10% over nominal line ground voltage for indicated system voltage.

    6, All the ±800kV DC tension suspension insulators are with two corona rings

    Applications:

    1, ±800kV EHV DC overhead transmission power lines.
    2, ±800kV EHV DC substations

    Competitive Advantage:
    1, Very good anti-pollution performance, no need to wash the insulators after the installation in lines.
    2, Very convenient installation because of its light weight and one whole piece compared with glass insulators and ceramic insulators.
    3, Excellent hydrophobicity characteristics can help to void flashover and guarantee the insulators with very good electric performance.


























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