IEC Series Transformer Coil DC Winding Resistance Tester

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

Product Description

IEC Series Transformer Coil DC Winding Resistance Tester

 

Function:

GDZC Series Transformer Coil DC Winding Resistance Tester is used for testing, installing and exchanging the semi-finished or finished transformer.

GDZC Series Transformer Coil DC Winding Resistance Tester is also a necessity for power department to do preventive trials.

GDZC Series Transformer Coil DC Winding Resistance Tester can effectively help you to find disfigurements in the manufacturing of transformer, such as the winding choosing, welding, loose joints, missing shares and hidden danger in the running.

In order to meet the need of fast measurement of DC resistance, our company makes use of our technological advantage to develop the Micro Ohmmeter.


Features:

GDZC Series Transformer Coil DC 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.


Spcification:

Model	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~4.5 kohm	1μΩ~20 ohm	1μΩ~10 ohm	1μΩ~10 ohm	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%

Tester accesories:

NO	Item	Qty
1	tester	1
2	220V power wire	1
3	Test wires	1
4	Ground wire	1
5	Fuse (3A)	5
6	PC software CD	1
7	Instruction	1
8	Survey report	1
9	Production certification	1
10	USB-serial wire	1
11	Accessory bag	1

Our service

Pre-sale Service:

• Inquiry will be replied within 24 hours. 
• Welcome to visit our factory. 
• Technical datas and operation manual sent for evaluation.

After-sale Service:

• Training how to instal the machine, training how to use the machine at our factory;
• Engineers available to service machinery overseas at customers' cost;

About our company



Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd was founded in 2008. We have a strong team including top sales, skilled engineers and we have our own manufacture with high quality. we mainly design and manufacture the Transformer Tester, Circuit Breaker Analyzer, CT PT Analyzer, Hipot Tester , Relay Tester and so on for more than 10 years.
After several years' development, our products have become high intelligent and wide coverage. And our company has become one of the leading manufacturer of oil purifier and electrical testing equipment in China;
We have developed sales channels in many countries such as UAE, Saudi Arabia, Iran, Malaysia, Thailand, Pakistan, India, Germany, Belgium, USA, Mexico, Kenya, Nigeria, South Africa and other countries worldwide.
And we have gained strong advantage and high reputation in international market.


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