HVHIPOT 20A High Quality Three Phase DC Winding Resistance Meter - DRM-20S

The DRM-20S three-phase DC winding resistance meter is a precision device that measures winding resistance to efficiently diagnose potential problems such as coil material defects, poor welding, loose connections, and broken wires. It integrates magnetic assist testing, three-phase testing (Yn, Y, and △ types), and demagnetization functions to fully meet the measurement needs of various winding structures.Product Features:-• An innovative solution that allows for full testing with a single wiring connection, improving on-site testing efficiency.• Flexible switching between multiple modes, including single- and three-phase Yn-type simultaneous testing and three-phase Y-type and △-type phase-by-phase testing, meets diverse testing needs.• Three-phase automatic testing and precise calculation of three-phase imbalance ratios provide quantitative winding performance data, enabling accurate analysis of test results.• Yn winding neutral point lead wire resistance testing minimizes deviations from single-phase test standards and enhances data reliability.• Built-in demagnetization and assist functions provide core technical support for test data accuracy.• Equipped with a 7-inch full-touch smart screen with a 400cd/m² high-brightness display, the device offers smoother touch operation and a clearer viewing experience.• Supports fixed and automatic outputs, accurately adapting to the test product's resistance value and empowering the device with adaptive adjustment capabilities.•• Multiple protection mechanisms, including power failure, back EMF, and disconnection, provide a robust safety barrier for the device and testers. 9. Integrated smart printing function makes test result output more efficient and convenient.Specifications:-Output currentSingle phase: 20A, 10A, 5A, 1A, 0.1A, 10mA, <1mAThree-phase: 10A 10A, 5A 5A, 1A 1A, 0.1A 0.1AMeasuring rangeSingle phase:20 A: 0.5mΩ～ 1 Ω10 A: 1.0mΩ～2 Ω5 A:10 mΩ～4 Ω1 A: 0.1Ω～20Ω0.1A: 2.0Ω～200Ω10mA: 50Ω～2kΩ<1mA: 500Ω～25kΩThree phases:10A 10A: 0.5mΩ ~ 0.8 Ω5 A 5 A: 10 mΩ ~ 1.6 Ω1 A 1 A: 0.1 Ω ~ 8.0 Ω0.1A 0.1A: 2.0 Ω ~ 80 ΩAccuracy±(reading*0.2% 2 words)Display7-inch large, industrial-grade, high-brightness color LCDWorking power supplyAC220V, 50HzOperating temperature-10℃～50℃Relative humidity<90%, no condensationInstrument volume400*315*223mmInstrument weight9kgBuy Three Phase DC Winding Resistance Meter online in India at wholesale rates. If you have been looking for Three Phase DC Winding Resistance Meter dealers, your search ends here as you can get the best Three Phase DC Winding Resistance Meter distributors in top cities such as Delhi NCR, Mumbai, Kerala, Bengaluru, Chennai, Ahmedabad.