WUHAN HUAZHONG HUANENG HIGH VOLTAGE&TECHNOLOGY DEVELOPMENT CO., LTD.  

Product Name: Multi-Frequency Induction Withstand Voltage Tester Model NO.: HNDBP-2000 Trademark: hzhn Origin: Wuhan Product Description Introduction This device is designed for the induction voltage withstand test of transformers and CT/PT. based on the particularity of longitudinal insulation test, it is necessary to apply frequency doubling power supply device to improve the voltage test of insulation between windings, so as to achieve the purpose of withstand voltage test.ParameterCapacity3~100kVAPower voltage3 phase 380V±10%Power Frequency50HzOutput voltage0~400VWaveform deviation factor<2%Output current0~13AWorking condition-10ºC- +40ºC, RH<85%Working fieldNo steam, corrosive gas or flammable and explosive mediaFeatures1) It has the functions of induction withstand voltage test, excitation characteristic test and volt-ampere characteristic test.2) Protection function and information clew: having high-pressure over-voltage protection, low-pressure over-current, over-current protection, as well as detuning protection, zero, shem winding protection, emergency stop, undervoltage protection multiple protection function.3) light weight and easy to use on site4) Two ways arbitrary operation selection: manual and fast automatic measurement.