Hot-Selling Transformer DC Winding Resistance Tester 5A/10A/20A Megohm Meter/Milliohmmeter

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year Transformer DC Winding Resistance Tester
• Display Type: Digital Only
• Certification: CE
• Customized: Customized
• Item Name: Transformer DC Winding Resistance Tester
• Model NO.: GDZC
• Test Current: 2A,5A,10A,20A,40A
• Measuring Range: 1μΩ~4.5kohm
• Resolution: 1μΩ
• Max. Error: 0.2%Rdg+2D
• Voltage Output: 20V
• Power Supply: AC220V±10%% 50Hz/60Hz
• Weight: 20kg
• Transport Package: Safety Wooden Packing
• Specification: ISO, IEC
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 100sets/Month

Product Description

Hot-selling Transformer DC Winding Resistance Tester 5A/10A/20A Megohm Meter/Milliohmmeter

I. Introduction:
 

DC/Winding Resistance/Coil resistance

4-Wire mode cable resistance

GDZC Hot-selling Transformer DC Winding Resistance Tester 5A/10A/20A Megohm Meter/Milliohmmeter is applied to measure the DC resistance of inductance circuit such as power transformer coil, current transformer coil and so on.
Also the tester could be applied to measure the cable resistance in 4-wire mode.

II.Functions:
 

1. Winding resistance /DC resistance measurement
2. Discharge the energy automatically when test is ended
3. Print the test results by micro printer

III.Features:

Stable Input Current ,high power
Low noise , strong  anti-interference ,reliable test result
Over-voltage ,over-current , misoperation , discharging and power off protection
Low weight and size , good performance in field
Many kind of current input ,wide range
Large Screen to display ,easy operation

IV.Main Technique Index:
 

Item		GDZC-2	GDZC-10	GDZC-20	GDZC-40	GDZC-100	GDZC-20S
Test current		2A	10A	20A	40A	25A,50A, 100A	Single phase:1A,5A,10A,20A, 40A Three phase: 1A, 5A, 10A, 20A
Measuring range		1μΩ~ 4.5kohm	1μΩ~ 20kohm	1μΩ~ 10kohm	1μΩ~ 10kohm	50μΩ-200mΩ(100A) 100μΩ-400 mΩ(50A) 200μΩ-800 mΩ(25A)	Single phase: 10mΩ~20Ω(1A) 1 mΩ~4Ω(5A) 1 mΩ~2Ω(10A) 1 mΩ~1Ω(20A) 1 mΩ~0.5Ω(40A) Three-phase: 10 mΩ~6Ω (1A,each phase) 1 mΩ~1Ω (5A,each phase ) 1 mΩ~0.6Ω (10A,each phase ) 1 mΩ~0.3Ω (20A,each phase )
Resolution	1μΩ
Max. Error	0.2%RDG+2D
Voltage output	20V
Resolution	1μΩ
Power supply	AC220V±10%% 50Hz/60Hz
Working environment	-10ºC-+40ºC   RH≤85%

Calibration Report