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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

CT PT Analyzer, Transformer Turns Ratio Tester, Omicron CT Analyser manufacturer / supplier in China, offering Professional Transformer Knee Voltage 45kv CT PT Analyzer, Cone Calorimeter ISO5660, Gd-4508c Bitumen Ductility Testing Machine and so on.

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Professional Transformer Knee Voltage 45kv CT PT Analyzer

FOB Price: US $10 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10/ Piece
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Port: Chongqing, China
Production Capacity: 100PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: GDVA-404
  • Application: High Voltage CT PT Analyzer
  • Device: Comprehensive Transformer CT / PT Analyzer
  • Voltage Output: 0.1~180V (AC)
  • Power Output: 500va
  • Current Measurement: 0~10A,Automatically Change Range in 0.1/0.4/2/10A
  • Transport Package: Wooden Case
  • Origin: Chongqing of China
  • Apparatus: Current Transformer Tester CT Analyzer
  • Function: CT PT Current Transformer Test Equipment
  • Test Standards: IEC60044-1, IEC60044-6, IEC60044-2, IEC60044-5
  • Current Output: 0.001~5A(RMS)
  • Maximum Knee Voltage Measurement: 45kv
  • Trademark: GOLD
  • Specification: ISO, CE
  • HS Code: 9031809090
Product Description
GDVA-404 Professional Transformer Knee Voltage 45kV CT PT Analyzer



Tests for Current Transformer and Voltage Transformer:
 
Tests for Current TransformerTests for Potencial Transformer
1  Excitation curve and parameters test
2  Turns ratio test
3  Ratio and phase error test
4  Polarity mark check
5  Winding resistance measurement
6  Secondary loop burden measurement
7  Error line curve test for protection CT
8  Transient CT parameters test
9  CT nameplate guess
10  Saturation hysteresis loop curve measurement

1  Turns ratio test
2  Ratio error and phase angle error test
3  Polarity test
4  Secondary burden test
5  Winding resistance test

 

Applications of CT/ PT Analyzer:
 
1  CT nameplate check
2  CT parameters check in work burden
3  CT transient parameters analysis
4  CT ratio and phase error calibration
5  PT routine test



Technical Specs:
 
1 Test standards: IEC60044-1, IEC60044-6, IEC60044-2, IEC60044-5, C57.13
2 Power supply: AC220V±10%, 50/60Hz±10%
3 Voltage output: 0.1~180V (AC)
4 Current output: 0.001~5A(RMS)
5 Power output: 500VA
6 Maximum knee voltage measurement: 45KV
7 Current measurement:
   Range: 0~10A (automatically change range in 0.1/0.4/2/10A) 
   Error: <±0.1%+0.01%FS
8 Voltage measurement:
   Range: 0~200V (automatically change range in 1V/10V/70V/200V)
   Error: < ±0.1%+0.01%FS
9 Turns ratio measurement:
   Range:1~35000
   1~2000     error<0.05%
   2000~5000  error<0.1%
   5000~35000  error<0.2%
10 Phase measurement: error: ±2min;    resolution: 0.01min
11 Winding resistance measurement: 
    Range: 0~8kΩ (automatically change range in 2ohm/20ohm/80ohm/800ohm/8kohm)
    Error: < 0.2%RDG+0.02%FS
    Maximum resolution: 0.1mΩ
12 Temperature measurement:-50~100 Celsius degree; error<3 Celsius degree
13 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
14 PT Secondary burden:
    Range: 0~80kohm (automatically change range in 800ohm/8kohm/80kohm)
    Error :<0.2%RDG+0.02%FS 
    Maximum resolution: 0.1ohm
15 PT ratio measurement:
    Range: 1~35000
    1~10000 error<0.1%
    10000~35000 error<0.2%
16 PT ratio error measurement: Typical error <0.05%, Maximum Error<0.1%
17 PT phase angle measurement: maximum error < 3min
18 Make evaluation for test results according to selected standards
19 Make word report for test result
20 Make word reports one time for multi-group test records on the PC
21 Calculate the ratio errors and phase angle errors at rated burden and working burden in one time test
22 Compare excitation curves with saved excitation curves in the same window
23 Memory capacity: >1000 groups test results
24 Working condition: temperature: -10ºC~50ºC; moist: ≤90%
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