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 ... : Above F Standard: IEC289: 1987 Reactor GB10229-88 Reactor (equivalent to IEC289:1987) JB9644-1999 Reactor for semi-conductor transmission VFD input ac line reactor, ac reactor, reactor 4%