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Loop Resistance Testing Meter

Loop Resistance Testing Meter
Loop Resistance Testing Meter
Product Code : 11
Product Description
As a master manufacturer and supplier, our enterprise is zealously involved in putting forward the best-in-class Loop Resistance Testing Meter to our widely spread respected clients. This meter is widely used for determining the contact resistance of circuit breakers and high voltage switchgear. It also capable of measuring the primary resistance of current transformer. In addition to this, our offered Loop Resistance Testing Meter has no need of manual regulation.

Features:
  • Long time continuous operation with overheat protection
  • High output voltage
  • Works on four pole wiring method to avoid test wire resistance affection for test results

 


 

 

 

 

Introduction

Loop resistance testing meter is an advanced measurement device. It is used for contact resistance measurement of HV switchgear & circuit breakers. Also, it can measure the primary resistance of current transformers etc.    

Features:

  • Large range of current test.
  • Test wires are favorable to take on-site – High output voltage.  
  • Test current from high-precision, constant current power – No need of manual regulation.  
  • Four-pole wiring method – Avoiding the test wire resistance affection for test results.
  • Long time continuous operation with overheat protection.
  • RS485 communication port, etc.   
Technical Parameter

Displayed digits

4-1/2 digits

Model

YL-200B

YL-100B

Output current

200A

100A

50A

100A

50A

Measure range

0~20mΩ

0~50mΩ

0~100mΩ

0~50mΩ

0~100mΩ

Accuracy

0.5%±0.2μΩ

Min. Resolution

0.01μΩ

Output voltage

DC 10V

Power supply

AC220V±10%, 50Hz±1Hz

Temperature

-20~40℃

Relative humidity

≤80% RH, no condensing

Dimensions

350mm(L)*230mm(W)*260mm (H)

Net weight

8.7kgs




JIANGSU JINXIU HIGH VOLTAGE ELECTRIC CO.,LTD.

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