Sign In | Join Free | My himfr.com
Home > Electrical Test Instrument >

20A Transformer DC Winding Resistance Tester Single Phase or Three Phase

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

    20A Transformer DC Winding Resistance Tester Single Phase or Three Phase

    Ask Lasest Price
    Brand Name : AI
    Model Number : WRT-5
    Certification : ISO
    Price :
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 100 units per month
    Delivery Time : 15 business days
    • Product Details
    • Company Profile

    20A Transformer DC Winding Resistance Tester Single Phase or Three Phase

    Transformer DC Winding Resistance Tester


    Introduction:

    This winding resistance tester is the product of the latest generation for measuring the DC resistance of transformer and is optimally designed for measuring the DC resistance of the three-phase winding of the large-capacity transformer. It can measure the three-phase winding DC resistance of the transformer simultaneously.


    Features:

    1. For the on-load voltage regulating transformer, the tapping switch can be directly adjusted without discharge. The measurement time is one third of the traditional single-phase measurement, greatly shortening the working time and labor intensity.

    2. As the winding resistance tester is provided with large-screen LCD and the graphical interfaces in Chinese, the operation is visual, clear and easy.

    3. It is provided with panel type printer and large-capacity non-volatile memory, so the measurement results can be stored and printed out easily.

    4. With good stability in data testing, speediness and perfect repeatability, it is the best choice for the on-site measurement of DC resistance of transformer.


    Technical Parameters:

    Testing currentSingle phase: 1A 5A 10A 20A 40A
    Three phase: 1A 5A 10A 20A
    Measurement scopeSingle phase: 1A 10 mΩ~20Ω 5A 1 mΩ~4Ω
    10A 1 mΩ~2Ω 20A 1 mΩ~1Ω
    40A 1 mΩ~0.5Ω
    Three-phase: 1A 10 mΩ~6Ω (each phase) 5A 1 mΩ~1Ω (each phase )
    10A 1 mΩ~0.6Ω (each phase )
    20A 1 mΩ~0.3Ω (each phase )
    Measurement accuracy±0.2% (Full span ) ± 2 words
    Maximum resolution0.1μΩ
    Data storage capacity150 groups
    Power supplyAC 220V±22V, 50Hz±2Hz
    Working environmentAmbient temperature: 0°~40℃ Relative humidity :≤80%
    Quality 20A Transformer DC Winding Resistance Tester Single Phase or Three Phase for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Advanced Instruments Co.,Limited
    *Subject:
    *Message:
    Characters Remaining: (0/3000)