ZD2C Contact Resistance Tester 100A/200A

Measure the resistance of circuit breaker contacts, switchgear contacts and bus-bar joints. The method of calculate resistance according to Ohm's law. (R=U/I)

1.Setting current output time between 1s~60s.

2.Can enter the device’s number, for checking the result conveniently.

3.Display current, time, resistance during testing.

4.Stored test result 500 times.

5.Built-in clock record the date.

6.The stored result include device’s number, testing time, resistance.

Technical:

DC Output current: 100A / 200A

Output power: 100A：1000VA

             200A：2000VA

Measuring range: 100A: 1μΩ～20mΩ

               200A: 1μΩ～10mΩ

Resolution:  0.1～999.9μΩ，Resolution: 0.1μΩ

            1mΩ～10mΩ,  Resolution: 1μΩ

            10mΩ～20mΩ,  Resolution: 10μΩ

Accuracy class:  ± (0.5%R+0.2μΩ)

Ammeter accuracy:  ± (0.5%I+0.1) A

Power Source:  AC 188V~242V,    47Hz～63Hz

Environment:  -10℃～40℃    Humidity: ≤85%RH

Dimensions:  403mm×330mm×178mm        Weight:  8kg