• Model NO.：ZXR-20A+
• Transport Package：Carton,Wooden Case
• Specification：With the change of technical scheme
• Trademark：GDZX
• Origin：Hubei
• Production Capacity：500 Pieces,Month

ZXR-20A+ Three Chancel DC Resistance Tester can measure three circuits simultaneously and automatically make three phase measurement, three line measurement, single phase measurement. It applies to YN,Y,△ type transformers.

1. New switching power supply technology, small ripple, good stability, high power

2. Provide several kinds of measuring methods: three loop measuring(YN), three phase auto measurement, three line auto measurement(Y,△) and traditional single phase measurement

3. Signal to test circuit, little noise, strong anti-interference performance, test data reliable

4. Perfect protection function

5. Compact structure, small size, light weight.

6. Multiple current options, wide range.

7. English interface, menu tip function, easy to operate.
 

Technical Indicators
 

1.Single-phase output four stalls current:40A,20A,10A,1A

2.Three-phase output current:20A+20A,10A+10A,1A+1A

3.Resolution:0.1μΩ

4.Range:0.2mΩ-1Ω(40A);0.5mΩ-2Ω(20A);10mΩ- 4Ω(10A);2Ω-20Ω(1A);0.2mΩ-1Ω(20A+20A);0.5mΩ- 2Ω(10A+10A);2Ω-10Ω(1A+1A)

5.Accuracy:0.2%

6.humidity:<90%RH

7.temperature:0~40ºC

8.Working power:AC220V±10%,(50±1)Hz

9.Volume:380×180×320mm³

10.Weight:11kg(Excluding test lines)

Product pictures

Device display

     Wuhan GDZX Power Equipment Co.,Ltd.is a manufacturer of power test equipment, integrating design, production and sales, providing complete solutions for high-voltage testing and electrical testing services for various power users.The main products include:AC series resonance test device, high voltage test equipment, transformer test equipment, secondary protection / switch test equipment, cable fault tester, arrester test equipment, power metering equipment, standard source series and so on. There are many kinds of products and complete models.

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