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Chongqing Gold M&E Equipment Co.,Ltd.  

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High Voltage Potential Transformer Test Equipment 

Price: 1.0~5.0 USD 
Payment Terms: T/T,L/C,WU 
Place of Origin: Chongqing, China (Mainland) 
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Product Detail

Model No.: GDVA-405
Production Capacity: 100pcs/month
Delivery Date: 10 business days
Power: Electronic
Function: CT PT Analyzer
Power supply: AC220V±10%,50Hz/60Hz±10%
Means of Transport: Ocean,Land,Air
Packing: Wooden Case
Usage: Universal Testing Machine
Brand Name: Gold
Test Standards: IEC60044-1, IEC60044-6, GB1...
Warranty: 1 Year

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

Product model: GDVA-405


Tests for Current 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

Tests for Voltage Transformer:

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

CT PT Analyzer Function and Technical Index:

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:
  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: -10℃~50℃; moist: ≤90%

 Ms. Daisy Tao

Tel: 86-23-62984892
Contact to this supplier

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Company Info

Chongqing Gold M&E Equipment Co.,Ltd. [China (Mainland)]

Business Type:Manufacturer
City: Chongqing
Province/State: Chongqing
Country/Region: China (Mainland)

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