China Multi Functional Current Transformer Tester Polarity Ctpt Analyzer 1000A 2500V High Precision CT PT Analyzer

EPCP-III
CT/PT Analyzer (Variable Frequency)
General Information:
EPCP-III is portable analyzer designed for analyzing current transformers and voltage transformers of protection or measurement use, which is suitable for laboratory and on-site test.
Features:5.7' LCD screen, display clearly even under sunshine.Rotating photoelectric mouse, easy to operate.Build in printer to print test result automatically after testing completed. Full functions, satisfy all kinds of CT (protection CT, measuring CT, TP) test requirements, such as excitation characteristic test, turn ratio, polarity, secondary winding resistance, secondary burden, ratio error, angular difference etc. Also, it can be used to test excitation characteristic, turn ratio, polarity, secondary winding resistance, ratio error, angular difference etc. all kinds of PT.Auto test CT/PT parameters on knee point voltage/current, 5% and 10% deviation curve measurement, Accuracy limit factor (ALF), safety factor (FS), second time constants (Ts), residual magnetism factor (Kr), saturated and unsaturated inductance.Accurately measure ratio error and angular error. Max. Ratio error ±0.1% is permitted. Max. Angular error ±5min if permitted. It can measure 0.2S class CT and turns ratio range is 1-40000.Complied with IEC60044-1, IEC60044-6 standards of all kinds of CT/PT.Using variable frequency method can deal with60kV CT test when keen point is as high as 60kV.Easy to use. To test CT DC resistance, excitation and polarity only by one button. All CT tests adopt same one connects method except load test.To export test data by U disk.1000 groups' data storage, data can be saved even power failure. Friendly interface, English graphical interface.Small size and portable, weight less than 10KG.

Main Test Functions:

ModelEPCP-IIITest ItemCT: Excitation characteristic, Turns Ratio, Polarity, Secondary Winding Resistance, secondary load, Ratio test and angular tests.
PT:Excitation characteristic, Turns Ratio, Polarity,Secondary Winding Resistance.Power SupplyInput Voltage185Vac~250VacAllowed Input Voltage85Vac~264VacFrequency50/60HzAllowed Frequency45Hz~65HzInput Power800VAConnectorStandard AC socket 60320CT
Turns Ratio
AccuracyTurns Ratio 1~20000.05% (Typical value)/0.1% (Guarantee value)Turns Ratio 2000~50000.07% (Typical value)/0.2% (Guarantee value)Turns Ratio 5000~400000.1% (Typical value)/0.5% (Guarantee value)PT
Turns Ratio
AccuracyTurns Ratio 1~20000.05% (Typical value)/0.1% (Guarantee value)Turns Ratio 2000~50000.07% (Typical value)/0.2% (Guarantee value)Turns Ratio 5000~400000.1% (Typical value)/0.5% (Guarantee value)

Phase MeasurementResolution0.01minAccuracy2min (Typical value)/5min (Guarantee value)Secondary Winding ResistanceRange0Ω~300ΩResolution1mΩAccuracy0.1% (Typical value)/0.2%±2mΩ (Guarantee value)AC Load MeasurementRange0VA~1000VAResolution0.01VAAccuracy0.1% (Typical value)/0.2%±0.02VA (Guarantee value)OutputVoltage0Vac~180VacCurrent0Aeff~12Aeff(36Apeak)Power0VAeff~800VAeff(1800VApeak)Working ConditionOperation Temperature-10ºC~+50ºCStorage Temperature-25ºC~+70ºCRelative Humidity5%~95%,No CondensationDimension360x285x145mm3Weight8kg (Excluding accessories)