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6.7KV Block Metal Oxide Varistor MOV For Surge Arresters , ZNR Varistor

Categories Metal Oxide Varistor
Place of Origin: Dongguan,Guangdong,China
Brand Name: UCHI
Certification: SGS.UL
Model Number: 32*31mm
MOQ: 5000PCS
Price: Negotiable
Packaging Details: Bulk
Delivery Time: 5-7 days
Payment Terms: T/T,Paypal,Western Union,Money gram
Supply Ability: 5000,000,000PCS Per Month
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    6.7KV Block Metal Oxide Varistor MOV For Surge Arresters , ZNR Varistor

    6.7KV Block Metal Oxide Varistor MOV For Surge Arresters , ZNR Varistor


    Quick Detail:


    1.Good non-liner speciality
    2.No redundant current
    3.Large galvanization
    4.Smart response

    5.Low clamping voltage , good protection performance


    Description:

    Metal Oxide Varistor is a ceramic semiconductor component made of zinc oxide as the main material.Its resistance value varies with applied voltage and it is the core components of metal oxide arrester.Its quality directly determines the performance of surge arrester.Our company's metal oxide varistor is characterized by strong galvanization capacity,high protective performance,good nonlinear characteristic,fine appearance,varisos specifications and so on.The common voltage gradient range is 200~230V/mm.Its diameter and height can be determined neatly according to the customer's requirements.The varistor's maximum diameter can reach 138mm and the maximum height can reach 41mm.


    Applications:

    1.Components for surge arresters in electrical system

    2.Absorbing surge of the switch tank and over voltage protection

    3.Absorbing surge of the energy and over voltage protection

    4.Electrical railway surge protection


    Specifications:


    Specification

    Diameter

    Thickness

    D.C.

    reference voltage

    (U1mA)

    Max. ratio of residual voltage

    (8/20us)

    Current impulse withstand capacbility 4/10us

    Current impulse withstand capacbility 2ms

    Recom

    mended rated voltage

    Recommended continuous operating voltage

    Leakage current under75% U1mA


    mm

    mm

    KV

    uA

    KA

    A

    KV

    KV


    MOV32*31

    32±1

    31±1

    6.8±0.3

    1.79@5KA

    65KA

    120

    4.5

    3.6

    <10


    Note:

    1.Applied standards are IEC60099-4 and GB11032-2000.

    2.We can manufacture metal oxide varistors according to users' special requirements.


    Competitive Advantage:,

    1. Factory supply directly
    2. Completed certificates such as UL,VDE,SGS,etc and high quality available
    3. Quick delivery
    4. Best after-sales services
    5. OEM & ODM available

    Quality 6.7KV Block Metal Oxide Varistor MOV For Surge Arresters , ZNR Varistor for sale
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