Loop resistance tester for transformers CT/PT Analyzer

Product Details
Customization: Available
After-sales Service: Yes
Warranty: 1 year
Manufacturer/Factory & Trading Company

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Management System Certification
ISO9001:2015, ISO14001:2015, ISO 45001:2018
Export Year
2011-07-01
  • Loop resistance tester for transformers CT/PT Analyzer
  • Loop resistance tester for transformers CT/PT Analyzer
  • Loop resistance tester for transformers CT/PT Analyzer
  • Loop resistance tester for transformers CT/PT Analyzer
  • Loop resistance tester for transformers CT/PT Analyzer
  • Loop resistance tester for transformers CT/PT Analyzer
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Basic Info.

Model NO.
GDHG-106B
Accuracy Grade
0.5
Load Way
Electronic Load
Loading Method
Dynamic Load
Display
Digital
Control
Computer Control
Weight
0-100Kg
Power Source
AC220V
Power Supply
AC220V±10%, 50Hz
Output Current
0-1000A
Accuracy of Excitation
≤0.5%(0.2%*The Reading+0.3%*Range)
Accuracy of Angular Error
4min
Accuracy of Ratio Error
0.05%
Dimension&Weight
440mm* 340mm* 380mm; 35kg
Transport Package
Wooden Case
Specification
ISO, SGS
Trademark
HV Hipot
Origin
Wuhan China
HS Code
9030841000
Production Capacity
2000PCS/Year

Product Description


Loop resistance tester for transformers CT/PT Analyzer

General introduction

GDHG-106B CT/PT Analyzer is suitable for all types of CT and PT. For Laboratory and On-site tests.


Features

1. Finish all testing subject by itself, no need to connect auxiliary equipment.

2. Built-in printer, to print results easily.

3. Large screen LCD, graphically display.

4. Auto display excitation knee point value, 5% and 10% error curve.

5. Save 3000 groups data.

6. With USB port. The data can be saved in USB disk and read by PC(WORD format file).

7. Portable design about 35kg, suitable for on-site test.

8. Engineering plastic box with damping, strong and reliable.



Specifications
 
CT (protection type, measurement type)  PT
Voltage current characteristic curve (excitation characteristic)  Voltage current characteristic curve (excitation characteristic)
Auto calculate knee point value Auto calculate knee point value
Auto display 5% and 10% error curve Turns ratio measurement
Turns ratio measurement Polarity determination
Ratio error measurement Ratio error measurement
Phase measurement (angular difference) Phase measurement (angular difference)
Polarity determination  AC withstand test
Primary current injection test Secondary winding resistance measurement
AC withstand test Secondary burden measurement
Secondary winding resistance measurement Demagnetization of iron core
Secondary burden measurement  
Demagnetization of iron core  
 
Item Parameter
Power supply AC220V±10%, 50Hz 
Output 0-2500Vrms, 5Arms(20A peak)
Output current 0-1000A
Accuracy of excitation ≤0.5%(0.2%*the reading+0.3%*range)
Secondary winding resistance measurement Range 0~300Ω
Accuracy ≤0.5%(0.2%*the reading+0.3%*range)
Secondary actual burden measurement Range 0-1000VA
Accuracy ≤0.5%(0.2%*the reading+0.3%*range) ±0.1VA
Accuracy of angular error 4min
Accuracy of ratio error 0.05%
CT ratio measurement Range 25000A/5A (5000A/1A)≥5A/5A 
Accuracy ≤0.5%
PT ratio measurement Range ≤500KV
Accuracy ≤0.5%
Operation  environment Temperature: -10-40  degree, Humidity: ≤90%, Altitude: ≤1000m
Dimension&Weight Dimension: 440mm × 340mm × 380mm   
Weight: ≤35Kg


Loop resistance tester for transformers CT/PT AnalyzerLoop resistance tester for transformers CT/PT AnalyzerLoop resistance tester for transformers CT/PT AnalyzerLoop resistance tester for transformers CT/PT AnalyzerLoop resistance tester for transformers CT/PT Analyzer



 

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