Chongqing High Precision rapid Transformer Winding DC Resistance
Tester Ohm meter
It is applied to measure the DC resistance of inductance circuit
such as power transformer coil,current transformer coil and so on.
Also the tester could be applied to measure the cable resistance in
- GDZC Series 1A to 50A Transformer Winding Resistance Meter uses
Constant current source to measure the DC resistance of inductance
circuit such as power transformer coil, current transformer coil
and so on.
- GDZC Series 1A to 50A Transformer Winding Resistance Meter has
functions of self test, data processing, discharge rapidly, result
print and so on.
A new switching power supply technology makes output current more
stable and power larger than before.
The tester has an advanced signal process circuit which has a good
performance at anti-noise. Test data is precise and stable.
The tester has protections to prevent circuit over-current, circuit
over-voltage, wrong operation, discharge and so on.
Small size, light weight and more suitable for outdoor using.
Varies levels of output current make measuring range more wide.
Large-screen LCD makes operation easy.
|Test current||2A||10A||20A||40A||25A,50A, 100A||Single phase: 1A, 5A, 10A, 20A, 40AThree phase: 1A, 5A, 10A, 20A|
|Measuring range||1μΩ~4.5kohm||1μΩ~20ohm||1μΩ~10ohm||1μΩ~10ohm||50μΩ-200mΩ(100A) 100μΩ-400 mΩ(50A) 200μΩ-800 mΩ(25A)||Single phase: 10mΩ~20Ω(1A) 1 mΩ~4Ω(5A)1 mΩ~2Ω(10A) 1 mΩ~1Ω(20A)1
Three-phase:10 mΩ~6Ω (1A,each phase) 1 mΩ~1Ω (5A,each phase )1
mΩ~0.6Ω (10A,each phase )1 mΩ~0.3Ω (20A,each phase )
|Power supply||AC220V±10%, 50Hz/60Hz|
|Working environment||-10℃-+40℃ RH≤85%|
- Inquiry will be replied within 24 hours.
- Welcome to visit our factory.
- Technical datas and operation manual sent for evaluation.
- Training how to instal the machine, training how to use the machine
at our factory;
- Engineers available to service machinery overseas at customers'