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300A Standard Current Transformer CT PT Testing Equipment For Instrument

    Buy cheap 300A Standard Current Transformer CT PT Testing Equipment For Instrument from wholesalers
     
    Buy cheap 300A Standard Current Transformer CT PT Testing Equipment For Instrument from wholesalers
    • Buy cheap 300A Standard Current Transformer CT PT Testing Equipment For Instrument from wholesalers
    • Buy cheap 300A Standard Current Transformer CT PT Testing Equipment For Instrument from wholesalers

    300A Standard Current Transformer CT PT Testing Equipment For Instrument

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    Brand Name : RISING
    Model Number : RSHL-200A
    Certification : ISO CE
    Payment Terms : L/C, L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 500 SET PER Month
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    300A Standard Current Transformer CT PT Testing Equipment For Instrument


    RSHL-300A CT PT Testing Equipment High Accuracy 0.05 class 300A Standard Current Transformer

    Product Description
    • Purpose

    It can be used as a standard instrument for the verification of grade current transformers or for other precision current measurement

    • Conditions of use

    Ambient temperature:0°C -- +40°C; Relative humidity should be greater than 80%

    • Use and maintenance
    • Please be careful not to seriously collide with the machine due to its epoxy resin casting.The machine should be moisture-proof and soiled.And the surface of the instrument should be wiped with a clean cloth before the test to prevent creepage along the surface
    • In the process of measuring the current,do not allow sudden interruption in the current,so easy to cause remanence in the iron core,easy to cause a large error in the measurement.
    • Special attention should be paid to the fact that in the process of measurement,the secondary coil loop should be firmly grounded,and no open circuit should be opened to avoid the generation of high voltage,so as not to harm people.
    Current (A)Primary connection methodSecondary connection method
    300L1 L2K1 K6
    200L1 L2K1 K4
    100L1 L2K1 K3
    50L1 L2K1 K2
    25L1 L3K1 K5
    10L1 L3K1 K3
    5L1 L3K1 K2

    Technical Parameters

    • Primary and secondary current ratio:5,10,25,50,100,200,300/5A
    • Rated frequency:50Hz
    • Power factor:1.0
    • Rated load:5VA
    • Accuracy level:0.05 Class
    • Rated working voltage:5/kV
    • Power frequency withstand voltage test:one to two and to the ground 10kV/1min, two to the ground 2kV/1min.
    • Note:At the time of delivery,the rated power frequency withstand voltage test value(10kV)has been tested.After delivery,80% of the rated value should be tested according to the regulations.
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