Automatic Transformer Winding DC Resistance Tester 3 Phase Electrical Instrument

Product Details
Customization: Available
After-sales Service: Lifetime Technical Support
Warranty: 1 Year for Transformer Winding DC Resistance Teste
Diamond Member Since 2007

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Registered Capital
100800000 RMB
Plant Area
>2000 square meters
  • Automatic Transformer Winding DC Resistance Tester 3 Phase Electrical Instrument
  • Automatic Transformer Winding DC Resistance Tester 3 Phase Electrical Instrument
  • Automatic Transformer Winding DC Resistance Tester 3 Phase Electrical Instrument
  • Automatic Transformer Winding DC Resistance Tester 3 Phase Electrical Instrument
  • Automatic Transformer Winding DC Resistance Tester 3 Phase Electrical Instrument
  • Automatic Transformer Winding DC Resistance Tester 3 Phase Electrical Instrument
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Basic Info.

Model NO.
GDZC
Type
Transformer Winding DC Resistance Tester
Accuracy Grade
0.2
Load Way
Electronic Load
Loading Method
Static Load
Display
Digital
Control
Manual Control
Power Source
AC220V
Product Name
Transformer Winding DC Resistance Tester
Power Supply
AC220V±10%% 50Hz/60Hz
Usage
Transformer DC Resistance Tester
Max Test Current
10A
Maximum Measurement Error
0.2%Rdg+2D
Maximum Voltage out for All Series
20V
Test Method
Constant Current Ouput IEC62
Resolution
1μΩ
Transport Package
Standard Wooden Case and Carton
Specification
CE
Trademark
GOLD
Origin
Chongqing, China (Mainland)
HS Code
9031809090
Production Capacity
50 Sets / Month

Product Description


Automatic Transformer Winding DC Resistance Tester 3 Phase Electrical Instrument 
 
Automatic Transformer Winding DC Resistance Tester 3 Phase Electrical Instrument

Introduction:

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

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

  • GDZC Series Transformer 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 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.

Automatic Transformer Winding DC Resistance Tester 3 Phase Electrical Instrument

 

Specifications:

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~20ohm

1μΩ~10ohm

1μΩ~10ohm

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%

Automatic Transformer Winding DC Resistance Tester 3 Phase Electrical Instrument

Success Case:
Automatic Transformer Winding DC Resistance Tester 3 Phase Electrical Instrument

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