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DC Winding Resistance 50A 0.1μΩ Transformer Testing Equipment

Wuhan Rising Electric Co., Ltd.
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Address: 1st Floor, Block B, Innovation Park, Changzui Science and Technology Park, Sixth High-tech Road, Jiangxia District, Wuhan City, Hubei Province

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Wuhan Rising Electric Co., Ltd.

DC Winding Resistance 50A 0.1μΩ Transformer Testing Equipment

Country/Region china
City & Province wuhan hubei
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Product Details

 

ZSR20E Transformer DC Resistance 50A Winding Tester 0.1μΩ Resolution

 

Product Description

DC resistance measurement of transformer winding is an essential test project during transformer delivery, repair and changing tapping switch. Usually, it is a time consuming task to use traditional methods (bridge method and voltage drop 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 DC resistance rapid tester. The instrument using new power technology, with characteristics such as stable performance, rapid test, small size, light weight, easy operation, high measure precision and good data reproducibility, is the ideal equipment to measure transformer winding and DC resistance of high-power inductive device.

 

 

Feature/Parameters

  • Use new power technique, with stable property.
  • Fast to test.
  • Small in volume, easy to use.
  • High accuracy, test results with excellent repetitiveness

 

ItemTechnical specifications and parametersRemarks
Measure current2.5A, 5A, 10A, 20A, 50A/
Measure Range

2.5A 10mΩ~8Ω

5A 1mΩ~4Ω

10A 1mΩ~2Ω

20A 1mΩ~1Ω

50A 1mΩ~500mΩ

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Accuracy±0.2%(full range)/
Data Storage255 
DisplayLCDResistance display: 4 1/2 bits
Maximum resolution0.1μΩ/
Power supplyAC 220V±22V,50Hz±2 HzFuse 5A
Maximum Power Dissipation1500WInputting10A test current
Work Environment

Temperature:0°C~40°C

Relative Humidity:≤80%RH

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