This instrument is a high precision DC energy meter test equipment.The highest accuracy is 0.02%. And it has wide test range 0-115V and 0-600A. It mainly test the DC energy meter error. Features: 1.test all kinds of DC energy meter,DC power meter 2.Accuracy: 0.02%,0.05% 3.Portable design 4.Can store 10000pcs meter data 5.Overload, short circuit,open circuit protection
Electrical metering.
Technical Parameter Rated Voltage & Frequency 400VAC; 3 phase 4 wire, 50/60Hz Max Load Power 510kW at 400V Load Steps Resistive Load: 1, 2, 2, 5, 10, 20, 20, 50, 100, 100, 200kW Power Factor 1 Load Tolerance (each step) 5% Load Tolerance (overall) 3% Display Meter Multiple function meter Fan Control Power External power 380VAC 3 phase 4 wire 50Hz Wire Connection Load bank input busbar (star coupling ) Control power input terminal block Communication Interface RS232/RS485 Insulation F Way of Working Continuous Working Cooling Forced air, horizontal air intake and exhaust cooling, there will be louver at air outlet and inlet Transportation With lifting eyes and wheel castors Color Gray RAL7035 or yellow Dimensions 1800*1300*1070mm LWH Weight 700kgs Operating Environment Parameter Ambient Temperature 20C50C Using Place Outdoor Altitude 2500 meters Relative Humidity 95% Atmospheric Pressure 86 106kPa Brands of Main Components Contactor Fuse MIRO PLC Siemens Alloy Resistor Data Processing Software
Overview Current transformer volt-ampere characteristic tester Only need to set the test voltage, current and step, the device will boost and trace voltage current characteristic test curve automatically, save the cumbersome labor of manual pressure regulation, artificial record, tracing curves, and so. Quick, simple and convenient. I can not only test CT/PT DC resistance, volt-ampere characteristics, ratio and polarity, 10% error curve, angle difference and ratio difference, but also test secondary load of transformer, CT current test and PT AC withstand voltage test. CT ratio not only supports traditional current method but also voltage method, so it can meet the test of CT in casing CT and GIS. Volt-ampere characteristic test single machine output voltage 0-2500V, current 0-20A, can meet most of the transformer volt-ampere characteristic test. 220V single power input and avoids the risk of using 380V. Current transformer volt-ampere characteristic tester Main Technical Parameters: Booster output current & voltage 1A/2500V 2A/1500V 5A/600V 10A/220V 20A/30V Current generator output current 600A Output power 3000VA Voltage and current measurement accuracy CT ratio tests Range 1 -40000 Voltage method / current method Accuracy PT ratio tests Range 1 - 40000 Accuracy
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