Gold Member Since 2017
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WUHAN GUODIAN ZHONGXING ELECTRICAL POWER EQUIPMENT CO., LTD.

DC Resistance Tester, Transformer Resistance Tester, Winding Resistance meter manufacturer / supplier in China, offering 20A 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 20A Transformer Winding Resistance Tester

20A Transformer Winding Resistance Tester

FOB Price: US $1,200-3,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,200-3,000/ Piece
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Port: Wuhan, China
Production Capacity: 5000PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZXR-20A
  • Type: Resistance Box, Meter Box
  • Warranty: 1 Year
  • Application: Industrial
  • Power Supply: AC220 50Hz
  • Options: w or w/t battery, w or w/t printer, 3 channels,...
  • Transport Package: Carton
  • Origin: China
  • Material: Alloy
  • Structure: Vertical
  • Voltage: customized
  • Test Current: 1/5/10/20A
  • Accuracy: 0.2%
  • Trademark: GDZX
  • Specification: Can be customized
  • HS Code: 9030332000
Product Description
Introudction:
 
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.

Features:
 
1. Controlled by single chip, easy to use
2. Full protection, can prevent from counter electromotive force
3  Audio discharge alarm and discharge indicating function
4. Fast response time, can swtich on load tap changer when measuring.
5. Intelligent power management,
energy-efficient
6. built in micro thermal printer
 
Parameters

1. Output current:2.5A,5A,10A,20A

2. Range:100μΩ~1Ω(20A);500μΩ~2Ω(10A);1mΩ~4Ω(5A);2mΩ~8Ω(2.5A)

3. Accuracy:0.2%

4. Resolution:0.1μΩ

5. Operating temperature:0~40ºC

6. Environment humidity:≤90%RH

7. Working power:AC220V±10%,50Hz±1Hz

8. Net weight:12kg

9. Volume:440×240×390mm


 
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