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ZD3C Contact Resistance Tester

  • Measure the resistance of circuit breaker contacts, switchgear contacts and busbar joints. The method of calculate resistance according to Ohms law. R=U/I

    DC Output current: 100A / 200A / 300A

The scope of application:

    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)

1.1  Setting 100/200A current output time between 1s~60s. Setting 300A current output between 1s~5s.

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

1.3  Display current, time, resistance during testing.

1.4  Stored test result 100 times.

1.5  Built-in clock record the date.

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

DC Output current:  100A / 200A / 300A

Output power:   100A:1000VA

                       200A:2000VA

                       300A: 3000VA

Measuring range:  100A: 1μΩ~20mΩ

                         200A: 1μΩ~10mΩ

                         300A: 1μΩ~6mΩ

Resolution:     0.1~99.99μΩ,Resolution: 0.01μΩ

                   100μΩ~999.9μΩ,  Resolution: 0.1μΩ

                   1000μΩ~2000μΩ,  Resolution: 1μΩ

Accuracy class:  ± (0.5%R+0.3μΩ)

Ammeter accuracy:  ± (0.5%I+0.1) A

Power Source:  AC198~242V,    47~63HZ

Environment:  -20℃~50℃    Humidity: ≤90%RH

Dimensions:  427mm×357mm×193mm        Weight:  9kg

Contact Us
Floor 22, Block B, Runjianghuigu Building, No. 95 Qilian Street, High - tech district, Shijiazhuang, Hebei Province, China.
+86-311-68021322
EMAIL : shhandy@vip.sina.com
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