10kv-500kv Transformer Maintenance 10A Transformer Winding Coil DC Resistance Tester

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Transformer DC Resistance Tester
• Type: Transformer DC Resistance Tester
• Accuracy Grade: 0.2%
• Load Way: Electronic Load
• Loading Method: Static Load
• Model NO.: GDZC-10A
• Display: Digital
• Control: Manual Control
• Weight: 10kg
• Power Source: AC220V
• Test Current: 5A,10A,20A,40A
• Application: 10kv~500kv Transformer Winding Test
• Measuring Range: 1μΩ~10ohm
• Max. Error: 0.2%Rdg+2D
• Voltage Output: 20V
• Working Environment: -10ºC-+40ºC; Rh≤85%
• Transport Package: Plywood Case
• Specification: ask the salesman
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9030849000
• Production Capacity: 500 Pieces/Month

Product Description

10KV-500KV Transformer Maintenance 10A Transformer Winding Coil DC Resistance Tester

 

Latest Shipping Pictures

 

Introduction:

1.It is applied to measure the DC resistance of inductance circuit such as power transformer coil, current transformer coil and so on. 
2.Also the tester could be applied to measure the cable resistance in 4-wire mode. 
3.DC resistance measurement 
4.Discharge the energy automatically when test is ended 
5.Print the test results by micro printer 
6.When the transformer is cross-connected, overhauled or some of its switches are changed, direct current resistance testing of the transformer winding is a must... 
7.In general, to measure the transformer winding or large power output inductor equipment, the traditional electrical bridge method and pressure drop method require much time and energy. Thus, to Shorten the measurement time and reducing the workload of testers, our company developed rapid direct current resistance tester. 
8.Which is designed with new power supply technology and stable performance, fast measurement, compact, easy to use, high accuracy, good data reproducibility. 
9.It is an ideal piece of equipment for measuring transformer windings and large power output inductor equipment.

  
Features:

• GDZC Series Transformer Winding Resistance Tester is suitable for large-scale transformer above240MVA in temperature rising tests.

• 840MVA transformer low-voltage direct-resistance tester completed within 2 minutes and the data is stable and accurate.

• Dual-channel shows the measurement data at the same time.

• Each interval of 60 seconds automatically print data.

• Equipped with temperature conversion software, curve waveforms.

 

Specifications:

Item	GDZC-2A	GDZC-10A	GDZC-20A	GDZC-40A
Test current	2A	10A	20A	40A
Measuring range	1μΩ~4.5kohm	1μΩ~20ohm	1μΩ~10ohm	1μΩ~10ohm
Resolution	1μΩ
Max. Error	0.2%RDG+2D
Voltage output	20V
Power supply	AC220V±10%% 50Hz/60Hz
Working environment	-10ºC-+40ºC   RH≤85%

Example of how you might use a transformer winding coil DC resistance tester:

1. Connect the tester to the transformer winding you want to measure.
2. Set the test current as needed or let the tester select it automatically.
3. Start the test and wait for the tester to measure the DC resistance.
4. Once the test is complete, the tester will display the DC resistance on its LCD screen.
5. You can then save the measurement data in the tester's built-in data storage for future reference.