Wenzhou Chuangjie Lightning Protection Electrical Co.,Ltd
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Industrial High Energy Metal-Oxide Square Disc Varistors.

Industrial High Energy Metal-Oxide Square Disc Varistors.

High Energy Disc Varistor Series The Disc Varistor Series of transient surge suppressors are industrial high-energy disc varistors (MOVs) intended for special applications requiring unique electrical contact or packaging methods provided by the customer. The electrode finish of these devices is...

    High Energy Disc Varistor Series

    The Disc Varistor Series of transient surge suppressors are industrial high-energy disc varistors (MOVs) intended for special applications requiring unique electrical contact or packaging methods provided by the customer. The electrode finish of these devices is solderable and can also be used with pressure contacts. Disc of the same diameter can be stacked.

    This series of industrial disc varistors are available in five diameter sizes of 20, 25, 32, 40, and 53, with disc thickness ranging from 1.8mm to 32mm maximum. They offer a wide voltage range from 130 to 750 VM(AC)RMS.


    Features
    • Provided in Disc Form For Unique Packing by Customer
    • Solderable Electrode Finish Options
    • Pressure Contacts and/or Disc Stacking May Be Utilized
    • Standard Disc Sizes 20mm, 25mm, 32mm,40mm, and 53mm diameter
    • Available Edge Passivation Insulation
    • Wide Operating Voltage Range Vm(ac)rms 130V to 750V.
    • High Peak Pulse Current Range ITM 20,000A to 70,000A
    • Very High Energy Capability WTM 200J to 1,800J
    • No Derating Up to 85ºC Ambient.


    Model
    34*34mm

    Varistor Voltage

    Maximum Varistor Voltage

    Max.Clamping Voltage (8/20μS)

    Peak Current (8/20μS)

    Peak Current (8/20μS)

    Energy

     

    (V1mA)
    (V)

    VAC
    (V)

    VDC
    (V)

    Vc
    (V)

    Ip
    (A)

    In
    (kA)

    Imax
    (kA)

    (2mS)
    (J)

    OBV-34S201K

    200

    ±10%

    130

    170

    340

    300

    20KA

    40KA

    400

    OBV-34S221K

    220

    140

    180

    360

    300

    450

    OBV-34S241K

    240

    150

    200

    395

    300

    480

    OBV-34S271K

    270

    175

    225

    445

    300

    540

    OBV-34S301K

    300

    195

    250

    505

    300

    600

    OBV-34S331K

    330

    210

    270

    550

    300

    656

    OBV-34S361K

    360

    230

    300

    595

    300

    745

    OBV-34S391K

    390

    250

    320

    650

    300

    830

    OBV-34S431K

    430

    275

    350

    710

    300

    920

    OBV-34S471K

    470

    300

    385

    775

    300

    1000

    OBV-34S511K

    510

    320

    415

    845

    300

    1060

    OBV-34S561K

    560

    345

    460

    925

    300

    1150

    OBV-34S621K

    620

    385

    505

    1025

    300

    1250

    OBV-34S681K

    680

    420

    560

    1120

    300

    1250

    OBV-34S711K

    710

    440

    585

    1180

    300

    1280

    OBV-34S751K

    750

    460

    615

    1240

    300

    1280

    OBV-25D781K

    780

    485

    640

    1290

    300

    1350

    OBV-34S821K

    820

    510

    670

    1355

    300

    1395

    OBV-34S911K

    910

    550

    745

    1500

    300

    1475

    OBV-34S951K

    950

    575

    765

    1570

    300

    1485

    OBV-34S102K

    1000

    625

    825

    1650

    300

    1550

    OBV-34S112K

    1100

    680

    895

    1815

    300

    1700

    OBV-34S122K

    1200

    750

    980

    1980

    300

    1750

    Welcome to buy the industrial high energy metal-oxide square disc varistors. with our professional manufacturers and suppliers. We are one of the famous brands and we are equipped with a productive factory at your service. Please be free to enjoy our good price and service.

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