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XZH TEST Single Phase Three Phase 20A Transformer DC Winding Resistance Tester

    Buy cheap XZH TEST Single Phase Three Phase 20A Transformer DC Winding Resistance Tester from wholesalers
     
    Buy cheap XZH TEST Single Phase Three Phase 20A Transformer DC Winding Resistance Tester from wholesalers
    • Buy cheap XZH TEST Single Phase Three Phase 20A Transformer DC Winding Resistance Tester from wholesalers
    • Buy cheap XZH TEST Single Phase Three Phase 20A Transformer DC Winding Resistance Tester from wholesalers
    • Buy cheap XZH TEST Single Phase Three Phase 20A Transformer DC Winding Resistance Tester from wholesalers
    • Buy cheap XZH TEST Single Phase Three Phase 20A Transformer DC Winding Resistance Tester from wholesalers
    • Buy cheap XZH TEST Single Phase Three Phase 20A Transformer DC Winding Resistance Tester from wholesalers
    • Buy cheap XZH TEST Single Phase Three Phase 20A Transformer DC Winding Resistance Tester from wholesalers

    XZH TEST Single Phase Three Phase 20A Transformer DC Winding Resistance Tester

    Ask Lasest Price
    Brand Name : XZH TEST
    Model Number : XHZ1320
    Certification : ISO,CE
    Payment Terms : T/T
    Supply Ability : 1000 PCS/Year
    Delivery Time : 8-10 days
    • Product Details
    • Company Profile

    XZH TEST Single Phase Three Phase 20A Transformer DC Winding Resistance Tester


    XZH TEST single phase three phase 20A transformer DC winding resistance tester



    Description

    For the power system, the transformer is the core equipment in the system, so the long-term and reliable operation of the transformer is related to the stability and reliability of the entire system.


    The DC resistance of the transformer is a must-test item for semi-finished products, finished products factory testing, installation, handover testing and preventive testing of the power department in transformer manufacturing. It can effectively detect the material selection, welding, loose connection parts, missing strands, broken wires, etc. of the transformer coil. Defects and hidden dangers after operation. In order to meet the need for rapid measurement of transformer DC resistance, our company used its own technical advantages to develop a transformer DC resistance tester. This instrument is a new generation of fast tester that integrates three-phase test (Yn, Y, △) and demagnetization function. It is an ideal device for measuring the DC resistance of large power transformers. The screen adopts true color high-resolution industrial display screen, full touch operation, Chinese menu prompt function, simple and intuitive operation, fast test speed, high accuracy and wide range.


    Panel introduction



    • High voltage terminal

    Connect to transformer high voltage side bushing .

    • Test wiring diagram
    • Capacitive touch screen.

    Display size 7.0 inches; resolution 1024×600.

    • Notes
    • Ground terminal

    The instrument must be reliably grounded. There may be paint or rust on the on-site grounding point, which must be removed.

    • Power on/off key

    Turn on the power switch for about 2 seconds to start up.

    • Printer

    Print test results.

    • USB interface

    An external USB flash drive is used to store test data; please use a USB flash drive in FAT or FAT32 format; during the storage process, it is strictly prohibited to remove the USB flash drive.




    Technical specification



    Output currentSingle phase20A,10A,5A,1A,0.1A
    Three phase10A+10A,5A+5A,1A+1A,0.1A+0.1A
    Measuring rangeSingle phase

    20 A level 0.5mΩ~1 Ω

    10 A level 1.0mΩ~2 Ω

    5 A level 10 mΩ~4 Ω

    1 A level 0.1Ω~20Ω

    0.1A level 2.0Ω~200Ω


    Three phase

    10A + 10A gear 0.5mΩ ~ 0.8 Ω

    5 A + 5 A level 10 mΩ ~ 1.6 Ω

    1 A + 1 A level 0.1 Ω ~ 8.0 Ω

    0.1A+0.1A gear 2.0 Ω ~ 80 Ω

    Accuracy±(reading×0.2%+2 words)
    Power supplyAC220V±10%, 50/60Hz
    Operating temperature-10℃~50℃
    Relative humidity<90%, no condensation
    Instrument volume400×315×223mm
    Instrument weight9kg





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