IPDB › China Industry › Instruments & Meters
China, Chinese Current and Potential Transformer Analyzer Testing Ratio Phase Angle Error1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentCalibratorCT Testing Ratio Error Phase Angle ErrorCurrent and Potential Transformer Analyzer
Beijing GFUVE Electronics Co., Ltd.
Preview:
Product Description product descriptionIt is mainly used for field testing of P class CT and PT. The test items mainly include excitation characteristic, transformation ratio, polarity, degauss, 5% and 10% error curves, secondary circuit check, withstand test of power frequency alternating current and secondary load. Adopting LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data, with simple and convenient operation.Reference StandardIEC 60044, ANSI/ IEEE C57.13, IEC61869, GB 1207-2006, GB 1208-2006Parameters Electrical parameters Accuracy0.2%, 0.5%Power supplyAC 220V±10% or AC 110V±10%, 50/60HzExcitation voltage output0-2500Vrms, Excitation current output0-5Arms (20A peak-value)Large current output0-1000AElectrical parameters - continuedAccuracy≤0.5% (0.2%RD+0.3%RG)Secondary winding DC resistance measurementRange0.1-300ΩAccuracy≤0.5% (0.2%RD+0.3%RG)Secondary actual load measurementRange5VA-1000VAAccuracy≤0.5% (0.2%RD+0.3%RG)±0.1VACT/PT phase error measurementAccuracy±4minResolution0.01minCT ratio error measurementRange≤25000A/5A(5000A/1A)Accuracy≤0.5%PT ratio error measurementRange1-500KVAccuracy≤0.5%StandardsReference standardsGB1207-2006, GB1208-2006, GB16847-1997 IEC60044-1, IEC60044-6, IEC61869-2-2012Safety 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)400 x 250 x 250 Weight (kg) ≤22Environmental conditionsRelative humidity 90RH%Operating temperature-10°C to +40°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. Withstand test of power frequency alternating current5. Current Injecting5. Degauss6. Degauss6. Calculation of knee point value7. Withstand test of power frequency alternating current7. Actual secondary load test8. Automatic calculation of excitation knee point value8. Resistance test9. Actual secondary load test10. Resistance testOrdering informationBe sure to the type, current ratio, accuracy class, rated load and use of the products when you plan to make an order. Special specifications could be customized. All kinds of different specifications and parameters current transformers can be made according to your needs.company introductionBeijing GFUVE Electronics Co., Ltd. was established in 2005. It combined science, industry and trade together as one high-tech enterprise. GFUVE mainly produces high voltage ammeter recorder, IEC61850 test suite software, meter test equipment, reference standard meter, phantom load power source, electrical measurement instrument, relay test set, transformer test, handheld terminal and POS terminal, and power analyzer, intelligent digital meter, transducer and current transformer models etc. GFUVE is a leader manufacturer of energy meter test products and high voltage ammeter recorder in China. It is professional in energy meter test system, energy meter portable tester and related accessory. The product of high voltage ammeter recorder develops very quickly in the market. Our company has achieved certification to ISO9001. The products are sold to over 30 provinces in China and exported to overseas including South America, Middle East, South east and Africa. We have been contributing ourselves to developing the durable and stable products for the usage of the power system. Contact us now for further business relationship. We are here to provide you the best service.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...