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China, Chinese GF1061 CT&PT Testing Regarding Electricity Engineering1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentCalibratorCT TestsCT PT Analyzer
Beijing GFUVE Electronics Co., Ltd.
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Product Description product descriptionGF1061 ct/pt transformation ratio system test set is mainly used for field or lab testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt 7 inch touch TFT LCD,self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data. The CT PT Analyzer is the most complete and easy-to-use testing system for protection and metering CTs according to IEEE and IEC standards.Features1. Steady and transient state characteristic tests of various types ofCT/PT2. The use of advanced power technology, the test knee pointreaches up to 30kV3. No external other auxiliary equipment, stand-alone to completeall test items4. CT test, easy to test, all the tests are using the same wireconnection except the load test5. It carries with thermal printer, so it can print test results on siteReference StandardIEC 60044, ANSI/ IEEE C57.13, IEC61869, GB 1207-2006, GB 1208-20066. Parameters such as knee point current and voltage7. Parameters such as 10% error curve, 5% error curve8. With battery, working 48hours.9. The device can store 10000 groups of test data which would not be lost if the device is power off.10. The data can be displayed and analyzed after the test, or transferred to PC through USB disk and produce a Wordfile report11. Portability: weight <4kg, the best light ct analyzerReference StandardIEC 60044, ANSI/ IEEE C57.13, IEC61869, GB 1207-2006, GB 1208-2006ParametersElectrical parameters Accuracy0.05%Power supplyAC 220V±10% or AC 120V±10%, 50/60Hz or BatteryOutput voltage0-100VrmsOutput current0-5Arms (20A peak-value)Output power0-400 VA (1500 VApeak)Automatic frequency variation range0.1-60HzEquivalent excitation voltage≤5000VAccuracy≤0.5%Secondary winding DC resistance measurementRange0.1-1000ΩAccuracy≤0.05%Secondary actual load measurementRange5VA-1000VAAccuracy≤0.5%±0.1VACT/PT phase error measurementAccuracy±1min (typical) / 3 min (guaranteed)Resolution0.1minCT ratio error measurementRange1-50000Accuracy≤0.05%PT ratio error measurementRange1-10000Accuracy≤0.05%StandardsReference standardsGB1207-2006, GB1208-2006, GB16847-1997 IEC60044-1, IEC60044-6, IEC61869-2, ANSI/IEEE C57.13Safety standardsGB 4793.1-2007EMCEMC standard 89/336/EECFCC Subpart B of Part 15 Class AIEC 1000-4-2 /3 /4 /6Mechanical parametersOverall dimension (L x W x H) (mm)280 x 250 x 160Weight (kg) ≤4Environmental conditionsRelative humidity Relative humidity 5%-95% not condensingOperating temperature-10°C to +50°CStorage temperature-20°C to +70°CAltitude≤1000mFunctionI. Current Transformer (CT)II. Voltage Transformer (PT)1. Magnetization curve1. Excitation characteristic test2. Transformation ratio test2. Transformation ratio test3. Polarity3. Polarity 4. 5% and 10% error curve4. Ratio error, phase error5. Accuracy limiting factor (ALF)5. Degauss6. Degauss6. Calculation of knee point value7. Ratio error, phase error7. Actual secondary load test (burden test)8. Automatic calculation of excitation knee point value8. Resistance test9. Actual secondary load test (burden test)10. Resistance test11. Secondary time constant (Ts)12. Remanence coefficient (Kr)13. Transient dimensioning factor (Ktd)14. Peak instantaneous error (Er)15. Magnetizing inductance (LU)16. Instruments security factor(FS)17. Composite error
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