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DC Resistance Tester, Transformer Resistance Tester, Transformer Winding Test manufacturer / supplier in China, offering 50A Transformer Winding Resistance Tester, Full automatic Oil Dielectric Loss Factor DC resistivity Test equipment, Breaker Test Circuit Breaker Simulator and so on.

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Supplier Homepage Product Transformer Tester 50A Transformer Winding Resistance Tester

50A Transformer Winding Resistance Tester

FOB Price: US $1,900-2,900 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,900-2,900/ Piece
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Port: Wuhan, China
Production Capacity: 500PCS/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZXR-50A
  • Type: Resistance Box, Meter Box
  • Voltage: customized
  • Current Range: 1A, 5A, 10A, 20A, 50A
  • Accuracy: 0.2%
  • Transport Package: Carton
  • Origin: China
  • Material: Alloy
  • Warranty: 1 Year
  • Application: Industrial
  • Power Supply: AC 220V 50Hz
  • Trademark: GDZX
  • Specification: 325× 240× 275mm
  • HS Code: 9030332000
Product Description
50A Transformer Winding Resistance Tester


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.

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


1. Output current:<5mA,2.5A,5A,10A,20A,50A

2. Resolution:0.1μΩ

3. Range:40μΩ~400mΩ(50A);100μΩ~1Ω(20A);500μΩ~2Ω(10A);1mΩ~4Ω(5A);2mΩ~8Ω (2.5A);10Ω-20KΩ(<5mA)

4. Accuracy:±(0.2%+2d)

5. Operating temperature:0~40ºC

6. Working humidity:<90%RH

7. Volume:325×240×275mm

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