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China, Chinese Gdva-405 Portable Current Transformers Analyzer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentOther Electronic InstrumentsCT AnalyzerCT PT Analyzer
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
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Product Description GDVA-405 Portable Current Transformers Analyzer, CT Analyzer 0.02 ClassThis Current Transformer Test Equipment ( CT Analyzer ) uses high-performance DSP and ARM, advanced manufacturing process to ensure that the product is stable and reliable, full-featured, high degree of automation, high test efficiency, is the professional testing equipment for the Current transformer and Power Transformer CT / PT industry. Application:GDVA-405 Portable Current Transformers Analyzer, CT Analyzer 0.02 ClassTests for Current Transformer,CT:1 Excitation curve and parameters test2 Turns ratio test3 Ratio and phase error test4 Polarity mark check5 Winding resistance measurement6 Secondary loop burden measurement7 Error line curve test for protection CT8 Transient CT parameters test9 CT nameplate guess10 Saturation hysteresis loop curve measurement Tests for Voltage Transformer,PT:1 Turns ratio test2 Ratio error and phase angle error test3 Polarity test4 Secondary burden test5 Winding resistance test CT/PT Analyzer:1 CT nameplate check2 CT parameters check in work burden3 CT transient parameters analysis4 CT ratio and phase error calibration5 PT routine test Function and Technical Index:GDVA-405 Portable Current Transformers Analyzer, CT Analyzer 0.02 Class Test StandardsIEC60044-1, IEC60044-6, IEC61869,IEC60044-2, IEC60044-5, C57.13Power supplyAC220V±10%, 50/60HzVoltage output0.1~180V (AC)Current output0.001~5A(RMS)Power output500VAMaximum knee voltage measurement45KV1. Current measurement: Range: 0~10A (automatically change range in 0.1/0.4/2/10A) Error: <±0.1%+0.01%FS2.Voltage measurement: Range: 0~200V (automatically change range in 1V/10V/70V/200V) Error: < ±0.1%+0.01%FS3.Turns ratio measurement: Range:1~35000 1~2000 error<0.05% 2000~5000 error<0.1% 5000~35000 error<0.2%4. Phase measurement: error: ±2min; resolution: 0.01min5.Winding resistance measurement: Range: 0~8kΩ (automatically change range in 2ohm/20ohm/80ohm/800ohm/8kohm) Error: < 0.2%RDG+0.02%FS Maximum resolution: 0.1mΩ6.Temperature measurement:-50~100 Celsius degree; error<3 Celsius degree7. CT Secondary burden: Range: 0~160ohm (automatically change range in 2ohm/20ohm/80ohm/160ohm) Error: <0.2%RDG+0.02%FS Maximum resolution: 0.001ohm8.PT Secondary burden: Range: 0~80kohm (automatically change range in 800ohm/8kohm/80kohm) Error :<0.2%RDG+0.02%FS Maximum resolution: 0.1ohm9.PT ratio measurement: Range: 1~35000 1~10000 error<0.1% 10000~35000 error<0.2%10.PT ratio error measurement: Typical error <0.05%, Maximum Error<0.1%11. PT phase angle measurement: maximum error < 3min12.Make evaluation for test results according to selected standards14.Make word reports one time for multi-group test records on the PC15.Calculate the ratio errors and phase angle errors at rated burden and working burden in one time test16. Compare excitation curves with saved excitatiocurves in the same window17.Memory capacity: >1000 groups test results18. Working condition: temperature: -10oC~50oC; Company Profile
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