• Automatic CT PT Analyzer Current / Voltage Transformer Tester Knee Voltage 45kv
  • Automatic CT PT Analyzer Current / Voltage Transformer Tester Knee Voltage 45kv
  • Automatic CT PT Analyzer Current / Voltage Transformer Tester Knee Voltage 45kv
  • Automatic CT PT Analyzer Current / Voltage Transformer Tester Knee Voltage 45kv
  • Automatic CT PT Analyzer Current / Voltage Transformer Tester Knee Voltage 45kv
  • Automatic CT PT Analyzer Current / Voltage Transformer Tester Knee Voltage 45kv

Automatic CT PT Analyzer Current / Voltage Transformer Tester Knee Voltage 45kv

After-sales Service: Lifetime Technical Support,Online Service
Warranty: 1 Year for CT Analyzer
Power: Electronic
Usage: Transformer Test Equipment
Applicable Standards: IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13
Class Level: 0.5
Customization:

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Basic Info.

Model NO.
GDVA-405
Packing Size
64*47*33cm
Gross Weight
30kg
Power Output
500va
Max. Knee Voltage Measurement
45kv
Product Name
CT PT Analyzer
Transport Package
Plywood Case
Specification
485mm*356mm*183mm
Trademark
GOLD
Origin
Chongqing, China (Mainland)
HS Code
9031809090
Production Capacity
200pieces/Month

Product Description

Automatic CT PT Analyzer Current / Voltage Transformer Tester CT Analyzer


Automatic CT PT Analyzer Current / Voltage Transformer Tester Knee Voltage 45kv
 

Application:

Tests for current transformer:

  • Excitation curve and parameters test

  • Turns ratio test

  • Ratio and phase error test

  • Polarity mark check

  • Winding resistance measurement

  • Secondary loop burden measurement

  • Error line curve test for protection CT

  • Transient CT parameters test

  • CT nameplate guess

  • Saturation hysteresis loop curve measurement

  • Tests for Potencial Transformer:

  • Turns ratio test

  • Ratio error and phase angle error test

  • Polarity test

  • Secondary burden test

  • Winding resistance test

 

Applications of CT/ PT Analyzer:

  • CT nameplate check

  • CT parameters check in work burden

  • CT transient parameters analysis

  • CT ratio and phase error calibration

  • PT routine test

 

Specifications:

Item Name GDVA-405 CE Certificate Automatic Current Transformer CT and PT Potentional Transformer Tester
Test standards IEC60044-1, IEC60044-6, IEC60044-2, IEC60044-5, C57.13
Power supply  AC220V±10%, 50/60Hz±10%
Voltage output  0.1~180V (AC)
Current output  0.001~5A(RMS)
Power output  500VA
Max.  knee voltage measurement  45KV
Current measurement
 

 
  Range 0~10A (automatically change  range in 0.1/0.4/2/10A)
  Error  <±0.1%+0.01%FS

 

Voltage measurement
 
 Range 0~200V (automatically change range in 1V/10V/70V/200V)
 Error < ±0.1%+0.01%FS
Turns ratio measurement Range
  
1~35000
1~2000, error<0.05%
2000~5000,error<0.1%
5000~35000,error<0.2%
Phase measurement   error  ±2min
resolution  0.01min
Winding resistance measurement
    
   
Range 0~8kΩ (automatically change range in2ohm/20ohm/80ohm/800ohm/8kohm)
Error  < 0.2%RDG+0.02%FS
Maximum resolution :  0.1mΩ
Temperature measurement -50~100 Celsius degree; error<3 Celsius degree
CT Secondary burden Range 0~160ohm (automatically change range in 2ohm/20ohm/80ohm/160ohm)
Error  <0.2%RDG+0.02%FS
Maximum resolution : 0.001ohm
   
  
PT Secondary burden

 
Error 0~80kohm (automatically change range in 800ohm/8kohm/80kohm)
Maximum <0.2%RDG+0.02%FS
resolution  0.1ohm
   
PT ratio measurement
Range

1~35000,

1~10000 error<0.1%, 

10000~35000 error<0.2%

PT ratio error measurement :Typical error<0.05%,  Maximum Error<0.1%
PT phase angle measurement maximum error < 3min
Make evaluation for test results according to selected standards
Make word report for test result
Make word reports one time for multi-group test records on the PC
Calculate the ratio errors and phase angle errors at rated burden and working burden in one time test
Compare excitation curves with saved excitation curves in the same window
Memory capacity  >1000 groups test results
Working condition temperature  -10ºC~50ºC; moist ≤90%
 

Automatic CT PT Analyzer Current / Voltage Transformer Tester Knee Voltage 45kv
Automatic CT PT Analyzer Current / Voltage Transformer Tester Knee Voltage 45kv
Testing Process:

Automatic CT PT Analyzer Current / Voltage Transformer Tester Knee Voltage 45kv
Order & Customer Feedback:
Automatic CT PT Analyzer Current / Voltage Transformer Tester Knee Voltage 45kv

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