Transformer DC Winding Resistance Tester 40A Current

Product Details
Customization: Available
Type: DC Winding Resistance Tester
Accuracy Grade: 1
Manufacturer/Factory & Trading Company

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Management System Certification
ISO9001:2015, ISO14001:2015, ISO 45001:2018
Export Year
2011-07-01
  • Transformer DC Winding Resistance Tester 40A Current
  • Transformer DC Winding Resistance Tester 40A Current
  • Transformer DC Winding Resistance Tester 40A Current
  • Transformer DC Winding Resistance Tester 40A Current
  • Transformer DC Winding Resistance Tester 40A Current
  • Transformer DC Winding Resistance Tester 40A Current
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Basic Info.

Model NO.
GDZRC-40U
Load Way
Electronic Load
Loading Method
Dynamic Load
Display
Digital
Control
Computer Control
Weight
15kg
Power Source
AC220V
Output current
<5mA, 2.5A, 5A, 10A, 20A, 40A
Min. resolution
0.1μΩ
Accuracy
±(0.2%+2digits)
Resistance range
50μΩ-20KΩ
Transport Package
Standard Export Wooden Box
Specification
325mm*240mm*275mm
Trademark
HV Hipot
Origin
China(Mainland)
HS Code
9031809090
Production Capacity
5000sets/Year

Product Description

0.1 Micro-ohm DC Resistance Test Machine for Power Inductors and Transformers

Product Description

 

GDZRC-40U DC Winding Resistance Tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors. It has features of fast measurement, small size, light weight, large output current, perfect protection functions, good repeat-ability, good anti-interference ability, high accuracy, which make it an ideal equipment for measuring DC resistance of transformer winding and high inductive equipment.


Features

 

   Controlled by high-speed single chip microcomputer, highly automatic and easy to operate.

   Adopts the new power supply technology with multiple current steps and wide measurement range, which is suitable for DC resistance measurement of large and medium-sized transformers.

   Perfect protection functions, able to protect the instrument from the impact of counter EMF, with more reliable performance.

   Sound discharge alarm, clear discharge indication, less faulty operation.

   Fast response speed, the on-load tap-changer can be directly converted in the measurement state, and the instrument automatically refreshes the data.

  Intelligent power management technology. The instrument always works with minimum power, which saves energy and reduces heat effectively.

   65K true color LCD of minimum 320X240 super small pixels.

   Equipped with a calendar clock and power failure data-store function, which can store 1000 sets of test data and can be reviewed at any time.

   Equipped with RS232 (reserved interface) and USB interface (for USB storage).

 


Specifications

 

Output current

<5mA, 2.5A, 5A, 10A, 20A, 40A

Min. resolution

0.1μΩ

 

 

Measurement range

50μΩ~500mΩ      

100μΩ~1Ω

500μΩ~2Ω   

1mΩ~4Ω 

2mΩ~8Ω         

10Ω~20KΩ 

40A

20A

10A 

5A

2.5A

<5mA

Accuracy

±(0.2%+2digits)

Operation temperature

0~40ºC

Humidity

<90%RH (no condensing)

Size

325mm×240mm×275mm (L×W×H)

Weight

15kg (without test wire)

Transformer DC Winding Resistance Tester 40A Current



Transformer DC Winding Resistance Tester 40A Current
Transformer DC Winding Resistance Tester 40A Current

 Transformer DC Winding Resistance Tester 40A Current
 

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