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    VLF Very Low Frequency Cable Testing VLF Hipot Tester

    30kV ~ 90kV AC VLF Hipot Tester is mainly composed by control main host, High Voltage Generator and Self check capacitor etc. It can conduct the withstand voltage test for Large and medium-sized generators, motors, power cables which have larger capacity(uF).

    Product Details of VLF Very Low Frequency Cable Testing VLF Hipot Tester


    510_01



    Technical parameters

    Model

    Rated voltage

    Load capacity

    Power fuse

    Generator power

    Product structure, weight

    30/1.1

    30kV(peak)

    0.1Hz,≤1.1µF

    10A

    >3kW

    host:4kg,booster:25kg

    0.05Hz,≤2.2µF

    0.02Hz,≤5.5µF

    0.01Hz,≤11µF

    40/0.8

    40kV(peak)

    0.1Hz,≤0.8µF

    15A

    >4kW

    host:4kg,booster:25kg

    0.05Hz,≤1.6µF

    0.02Hz,≤4µF

    0.01Hz,≤8µF

    50/0.7

    50kV(peak)

    0.1Hz,≤0.7µF

    20A

    >5kW

    host:4kg,booster:35kg

    0.05Hz,≤1.4µF

    0.02Hz,≤3.5µF

    0.01Hz,≤7µF

    60/0.6

    60kV(peak)

    0.1Hz,≤0.6µF

    25A

    >6kW

    host:4kg,booster:45kg

    0.05Hz,≤1.2µF

    0.02Hz,≤3µF

    0.01Hz,≤6µF

    80/0.5

    80kV(peak)

    0.1Hz,≤0.5µF

    30A

    >8kW

    host:4kg,booster:50kg

    0.05Hz,≤1.0µF

    0.02Hz,≤2.5µF

    0.01Hz,≤5µF

    90/0.4

    90kV(peak)

    0.1Hz,≤0.4µF

    30A

    >9kW

    host:4kg,booster:55kg

    0.05Hz,≤0.8µF

    0.02Hz,≤2µF

    0.01Hz,≤4µF


    Nickname: vlf hipot,hipot vlf,vlf hipot test,vlf cable test ,vlf hipot instruments ,vlf hi pot 


    510_02510_03510_05

    1.Transportation and storage

    1) Transportation

    This product must be packed during transportation. Cartons or wooden cases can be used as packing cases, and foam shockproof layer should be padded in the packing cases. Packaged products should be able to be transported by road, railway, and air. During transportation, it is not allowed to be placed in an open cargo box. The warehouse should pay attention to rain, dust, and mechanical damage prevention.

    2) Storage

    When the instrument is not in use, it should be stored indoors in an environment with a humidity of -20 ℃ to+60 ℃, a relative humidity not exceeding 85%, ventilation, and no corrosive gases. Storage should not be placed close to the ground or walls. In humid areas or seasons, if this instrument is not used for a long time, it is required to be powered on once a month (about two hours) to dissipate moisture and protect the components

    2.Strict attention should be paid to the following points during the experiment:

    1) The booster equipped with this instrument shall not be used for other purposes.

    2) Do not place the booster on the side or upside down to prevent the leakage of internal insulation oil.

    3) If the instrument is charged inside and malfunctions due to operation or wiring errors, do not disassemble and repair it yourself to avoid accidents. Instead, contact our company for repair.

    4) To ensure personal safety, a safe distance must be maintained before and during the experiment.

    5) Before or after starting the voltage boosting process, a discharge rod should be used to fully discharge the test sample.

    6) When connecting, disconnecting, or temporarily not using the instrument, the power should be turned off.


    510_04510_06










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