50KVA Dry Type Test Transformer

 Introduction

Products of YDQ series adopt high-quality cold-rolled DQ 151 orientation silicon steel sheet, fold into multi-stage cylindrical frame shaped iron core; on tailor-made high strength insulated tube, high-voltage tower coil is winded with a QZ line directly and continuously. The hull is cylindrical, within which is filled with SF6 gas.

Differences between YDQ (JZ) and YDQ are, ingeniously stack install high-voltage silicon rectifier in high voltage set by inserting and extracting short rod ,which can transform YDQ to power frequency voltage AC output or high voltage DC output.

 Main technical indictors