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Metal Oxide Varistors(MOV)
Mov for AC System
Варисторы оксидно-цинковые Movs manufacturer Arresters which used TGEMOV have below advantages: --With the same referencevoltage, hold more excellent protective characteristics; --With the same protectionlevel, arrester have higher reference voltage andcontinuous operating voltage. Therefore, arrester could withstandlower electric stress and for safe operation.


  • metal oxide varistor basics metal oxide varistor theory

    Basic Specification
    type: metal oxide varistors/ Blocks
    size: diameter38mm, height 29mm
    coating: organic coating and glass coating
    rated voltage: 4.5kV
    craft: metal oxide
    package type: wooden cases and carton
    NDC:5kA

    Description
    DC U1mA voltage is 6.38+0.3kV
    Reference current is 1mA
    Reference voltage is 6.38kV
    Residual voltage is 11.5+0.5kV
    Long duration current is 400A
    Nominal discharge current is 10kA
    Applications:
    Used for distribution arresters.
    Arresters which used TGE MOV have below advantages:
    --With the same referencevoltage, hold more excellent protective characteristics;
    --With the same protectionlevel, arrester have higher reference voltage andcontinuous operating voltage. Therefore, arrester could withstandlower electric stress and for safe operation.
    Варисторы оксидно-цинковые
    metal oxide varistor basics 
    metal oxide varistor theory