High Precision Transformer Winding Resistance Tester DC Resistance Test Set

• After-sales Service: Life Time Support
• Warranty: 1 Year for Transformer Winding Resistance Tester
• Display Type: Digital Only
• Certification: CE
• Customized: Customized
• Product Name: Transformer Winding Tester DC Resistance Meter
• Model NO.: GDZC
• Power Supply: AC220V±10%, 50Hz/60Hz
• Max Test Current: 10A
• Resolution: 1μΩ
• Max Error: 0.2%Rdg+2D
• Voltage Output: 20V
• Transport Package: Wooden Case
• Specification: 57*45*33CM
• Trademark: GOLD
• Origin: Chongqing
• HS Code: 9031809090
• Production Capacity: 200PCS/Month

Product Description

High Precision Transformer Winding Resistance Tester DC Resistance Test Set

Brief introduction 







This tester is the newest product for transformer DC resistance test; it can test the resistance of the three-phase windings at the same time. When test adjustable loading transformer, do not need discharge, regulate the tap changer directly, testing time is 1/3 of the traditional equipment, shorten the testing time and reduce the labor intensity greatly. Use LCD, easy to read and operate. Equipped with panel type printer and high capacity nonvolatile storage, convenient to save and print test results.Test data is stable, fast, good reproducibility, and is the best choice for field measuring transformer DC resistance.

Products features

1. Can test the DC resistance YN three phase winding at the same time, shorten the measuring time. 
2. Can finish the transformer winding current in short time.
3. With perfect protection function.
4. Small volume, easy to carry.
5. LCD display, easy to read and operate. 
6. With fast speed, high accuracy, good reproducibility, strong anti-interference.

Product parameters
 

Measurement	Single phase (two phase)					Three phase
Current gear	1A	5A	10A	20A	40A	1A	5A	10A	20A
Measurement range	10mΩ~20Ω	1mΩ~4Ω	1mΩ~2Ω	1mΩ~1Ω	1mΩ~0.5Ω	10mΩ~6Ω/ phase	1mΩ~1Ω/ phase	1mΩ~0.6Ω/ phase	1mΩ~0.3Ω/ phase
Max resolution	0.1μΩ
Accuracy	±0.2%+2d (full range)
Data storage capacity	150 groups
Power	AC 220V±22V,50Hz±2 Hz
Service condition	Temperature: 0ºC~40ºC  humidity: ≤80%RH

 

Product display