Product Introduction

       This product is designed in accordance with the power industry standard DL/T848.4-2004 and the "Preventive Test Regulations for Electrical Equipment" issued by the former Ministry of Water Resources and Electric Power in January 1985, to meet the requirements of the power system for high-frequency induced withstand voltage test equipment for high-voltage voltage transformers.

       It is widely used in AC withstand voltage tests for 35～220kV series-excited voltage transformers in power systems to assess the main and secondary insulation strength of the transformers. It can also perform induction tests on windings of motors and small transformers; it can also serve as a 150Hz power source for short-term operation.

Technical Parameters

☆、Input Voltage  380V  50Hz  Sine Wave
☆、Output Voltage  300V 400V 500V 800V 1000V 150Hz Waveform Distortion ≤5%
☆、Output Capacity  3kVA、5kVA、10kVA、20kVA、30kVA、50kVA
☆、No-Load Operation Time ≤5 minutes
☆、Load Operation Time  40～60s