HZ-3150 Transformer DC Resista

HZ-3150Transformer DC Resistance TesterIntroductionDC resistance of the transformer will test the project of a transformer manufacturing semi-finished products，finished appearance test，installation,Website:http://www.electric-test.com, testing and transfer of power sector preventive trials , which can effectively find the transformer coil selection, welding, loose joints, missing stocks, disconnection and other manufacturing after the existence of hidden defects and running.Functions and Features●Large output current, wide measuring range, small size, light weight, simple operation●High test speed, high precision, retest good, strong anti-jamming capability●With perfect protection circuit, high reliability●With discharge audible alarm function, clear discharge instructions , to reduce misuseTechnical ParametersOutput currents    50A  25A  10A  5A  2.5AMeasure range     50A:  100υΩ~400Ω  25A:  250υΩ~800mΩ10A:   500υΩ~2Ω    5A:  1mΩ~4Ω2.5A:   2mΩ~8ΩResolution        0.1υΩ           Accuracy  （0.2%+2字）Dimensions       390mm×235mm×245mmInstrument weight     12kgConditions of UseAmbient temperature   －10℃~50℃Humidity     ≦85%RHPower Supply  AC220V10%Power frequency   501Hz