HZ-3150 Transformer DC Resistance Tester

HZ-3150Transformer DC Resistance Tester Introduction DC resistance of the transformer will test the project of a transformer manufacturing semi-finished products,finished appearance test,installation, testing and transfer of power sector preventive trials , which can effectively find the...

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HZ-3150 Transformer DC Resistance Tester

HZ-3150 Transformer DC Resistance Tester Introduction
DC resistance of the transformer will test the project of a transformer manufacturing semi-finished products,finished appearance test,installation, 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.

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HZ-3150 Transformer DC Resistance Tester 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 misuse

HZ-3150 Transformer DC Resistance Tester Technical Parameters
Output currents    50A  25A  10A  5A  2.5A
Measure range     50A:  100υΩ~400Ω  25A:  250υΩ~800mΩ
10A:   500υΩ~2Ω    5A:  1mΩ~4Ω
2.5A:   2mΩ~8Ω
Resolution        0.1υΩ           Accuracy  (0.2%+2字)
Dimensions       390mm×235mm×245mm
Instrument weight     12kg
Conditions of Use
Ambient temperature   -10℃~50℃
Humidity     ≦85%RH
Power Supply  AC220V10%
Power frequency   501Hz

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