1、 Product introduction

The DYSBF inductive voltage withstand test device produced by our company is designed according to the Chinese standard GB311-61 and the Preventive Test Code for Electrical Equipment issued by the original Ministry of Water and Electricity in January 1988, to meet the requirements of the power system for the frequency doubling inductive voltage withstand test equipment of high-voltage transformers, and is widely used for the AC voltage withstand test of voltage transformers in power systems to assess the main and secondary insulation strength of transformers, At the same time, induction tests can also be carried out on the windings of motors and small transformers; It can also be used as a 150Hz power supply for short-time operation.

2、 Technical parameters

Input voltage: three-phase 380V 50Hz sine wave

Output voltage: 0-500V 150Hz Waveform distortion ≤ 5%

Output capacity: 5kVA

No load operation time: ≤ 5 minutes

Load operation time: 40-60S