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Transformer Resistance Test Instrument

Transformer Resistance Test Instrument
Transformer Resistance Test Instrument
Product Code : YRD YRE
Product Description
Being a distinguished company in this domain, we are engaged in offering the finest quality Transformer Resistance Test Instrument to widely scattered clients. This instrument contains two channels for measuring the direct resistance of transformers continuously. It is the perfect choice for the various type of transformers such as current, power and distribution. In addition to this, our provided Transformer Resistance Test Instrument has a USB port for downloading the data.

Features:
  • Works on constant current technology
  • Can be utilized during temperature rise test
  • Handle test data, with temperature rise software

 



 

 



 

 

 

 

Introduction 

YRD/YRE transformer resistance test instrument is useful for measuring DC resistance of transformers. It is applicable for power & distribution transformers, current transformers, etc. Also, it can be utilized during temperature rise test.

Features:  

  • Constant current technology.
  • Two channels to measure resistances, simultaneously;
  • Color touch panel for easy operation.
  • Interval time: 10s / 30s / 60s, during temperature rise test. 
  • Save & print the test data, automatically, within set timing.
  • Handle test data, with temperature rise software.
  • USB port to download test data. 
  • Communicate with computer, with 485 communication port.
  • Protection in case of 380V AC power supply.
  • Discharge alarming, etc.

Technical Parameters of YRD


Model

YR-20D

YR-40D

Output current

20A,10A,3A,1A,0.3A

40A,20A,10A,3A,1A,0.3A

Range

0~130Ω

0~130Ω

Accuracy

0.2% readings ±0.2μΩ

0.2% readings ±0.2μΩ

Resolution

0.1μΩ

0.01μΩ

Output voltage

DC50V

Input power supply

AC220V±10%,50Hz±1Hz, DC12~24V/5A

Dimensions

410m(L)*440mm(W)*210mm (H)

Net weight

15.8kgs


Technical Parameters of YRE


Model

YR-20E

YR-40E

Output current

20A,10A,3A,1A,0.3A,25mA

40A,20A,10A,3A,1A,0.3A,25mA

Range

0~40kΩ

0~40kΩ

Accuracy

0.2% readings ±0.2μΩ

0.2% readings ±0.2μΩ

Resolution

0.1μΩ

0.01μΩ

Output voltage

DC50V

Input power supply

AC220V±10%,50Hz±1Hz, DC12~24V/5A

Dimensions

4145m(L)*370mm(W)*210mm (H)

Net weight

15.8kgs

Demagnetization function

reduce the remanent magnetization to prevent the difficulty of power on;

 

JIANGSU JINXIU HIGH VOLTAGE ELECTRIC CO.,LTD.

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