three phase filter reactor reactance rate 6%-12% with IEC/ISO9001 certificate

Reactors have the feature of high linearity, high over-current capability 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 wingdings. Limbs, yokes and air gaps are blocked by adhesives and pressing elements designed to reduce acoustic noise. Reactors are equipped with thermal protection to prevent over-heating. The reactors are designed with natural air cooling. All products are passed by ISO9001 and IEC certificated.