Kvtester electronics technology co, ltd.

Product Features 1.Only need to set the test voltage, current and step, the device will boost and describe the voltage current characteristic test curve automatically, save manual pressure regulation, artificial record, tracing curves, and so cumbersome labor. Quick, simple and convenient. 2.Wiring is simple, simple wiring can test the entire PT, CT. 3.Comprehensive functions, which can test the volt ampere characteristics of CT, ratio and polarity, CT 5% and 10% error curve, flow test, AC withstand voltage test. 4.If the output voltage cannot meet the requirements of the single machine, we also can use external booster test. 5.Instrument using 220V power input, avoid the risk of using 380V. 6.Volt ampere characteristics test unit output voltage 0-2500V, the current 0-20A; the booster output voltage 0-4000V, current 0-1.5A, can do the volt ampere characteristics test of current 0-1.5A grade 1A. 7.Large screen liquid crystal display, the test can be showed by the volt ampere curve directly, intuitive and convenient. 8.With a miniature printer, the test data can be printed conveniently, the digital keyboard is adopted, and the digital input is convenient. 9.With a large capacity memory, can store 1000 sets of test data will not lost when power off. 10.Rs232 communication interface can be connected to the computer for testing, test data can be uploaded to the computer to edit and save. Technical Parameter Input voltage Output range Measuring range Accuracy Instrument Host 220V 0～600V、0～20A 0～600V、0～20A 0.5% 380V 0～1000V、0～20A 0～1000V、0～20A 0.5% 220V 0～600A 0～600A Ratio Accuracy 1% External booster 220V 0～1650V、0～3A 0～1650V、0～3A 0.5% 380V 0～2000V、0～3A 0～2000V、0～3A 0.5% External current generator 220V 0～1000A 0～1000A Ratio Accuracy 1% External voltage regulator 0～1000V、0～30A 0.5% Instrument Power supply AC220V/380V  50HZ Dimension 420mm×330mm×320mm Weight 24㎏