DC Resistance Rapid Tester, Transformer DC Resistance Tester, Transformer DC Resistance Rapid Tester, Transformer Winding DC Resistance Tester, Inductive Load DC Resistance Rapid Tester, Inductive Load DC Resistance Tester, Sensual loaded DC resistance tester.
Transformer DC Resistance Tester

DC resistance measurement of transformer winding is an essential test during transformer delivery, repair and changing tapping switch. Usually, it is a time consuming task to use traditional methods (bridge method and voltage step down method) to measure transformer winding and DC resistance of high-power inductive device. In order to change this situation: shorten measurement time and reduce the staff’s workflow, our company has developed ZDC Transformer DC Resistance Tester.

Product Features:

 

 

1. Large output current, wide measuring range, small size, light weight, simple operation;

2. Fast test speed, high measurement accuracy, good retest capacity, strong anti-interference capability;

3. Adopting high speed micro-controller to automatically complete the judgment of steady flow, data acquisition and processing and display resistance;

4. Using 192 * 64 large-screen LCD display, outdoor display is clearly visible;

5. Built-in high-capacity a non-volatile memory, can store 500 sets of measurement data;

6. With functions of automatic discharge and discharge indicator to reduce the wrong operation and ensure safety of equipment and personnel.

Model Specification(can be customized):
Parameter ZDC Transformer DC Resistance Tester (20A~100A)
ZDC-20A ZDC-40A ZDC-50A ZDC-100A
Testing current 20A、10A、5A、2A、1A 40A、20A、10A、5A、2.5A 50A、25A、10A、5A、2.5A 100A、50A、20A、10A、5A
Testing range 20A: 100μΩ~1Ω 40A: 100μΩ~500mΩ 50A: 100μΩ~400mΩ 100A: 50μΩ~100mΩ
10A: 500μΩ~2Ω 20A: 250μΩ~1Ω 25A: 250μΩ~800mΩ 50A: 100μΩ~200mΩ
5A: 1mΩ~4Ω 10A: 500μΩ~2Ω 10A: 500μΩ~2Ω 20A: 200μΩ~800mΩ
2A: 2mΩ~10Ω 5A: 1mΩ~4Ω 5A: 1mΩ~4Ω 10A: 500μΩ~2Ω
1A: 5mΩ~20Ω 2.5A: 2mΩ~8Ω 2.5A: 2mΩ~8Ω 5A: 1mΩ~4Ω
Measure precision ±0.2%(full scale)±2digit
Data storage 500 groups
Display 192*64 Large screen LCD
Resolution ratio 0.1μΩ
Supply AC220V±10% Frequency:50±1Hz
Environment temperature -10℃~50℃
Relative Humidity ≤85%RH

Also called as:

DC Resistance Rapid Tester, Transformer DC Resistance Tester, Transformer DC Resistance Rapid Tester, Transformer Winding DC Resistance Tester, Inductive Load DC Resistance Rapid Tester, Inductive Load DC Resistance Tester, Sensual loaded DC resistance tester.

Please feel free to consult our engineers for your customized requirements,we're ready to answer and quote!

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