... VFD input ac line reactor, ac reactor, reactor 4% high-tech, good quality, good service. VFD ... input ac line reactor, ac reactor, reactor 4%high-tech, good quality, good service.Benefits:Obvious interference ... but have to minimize line current power factor calibrating capacitor or power factor correcting unit appliedTechnical Data:Rated Voltage ... input ac line reactor, ac reactor, reactor 4%