380 V Three Phase Auto Transformer with High Quality

Product DescriptionOur reactors are made by H class copper wires . Reactors have the features of high linearity, high over-load capability, high voltage dip and low losses. Vacuum impregnation by special resin material provides better insulation function, high voltage stress, low noise and long lifetime. The number and position of air gaps are selected in order to minimize losses in magnetic core and windings. Limbs, yokes and air gaps are blocked by adhesives and pressing elements designed to reduce acoustic noise. StandardGB19212.1-2008, GB1094.6-2011Rated Voltage380V- 10KVDielectric test2KV/ 50Hz/5mHA/60sRated Frequency50 HzInsulation ClassHCertificationCE , ISO , SGSWinding materialCopperElevation above seal level≤2000m a.s.lRated voltage drop< 10%Inductance tolerance0±5%Temperature Rise45K - 75 KNoise level