... of countries to make reactive power local compensation for three-phase asynchronous motor.TBBX is Local compensation, compensate 20% ~30% for Residential ... lighting activity.For example if the motor is 200amp,with our TBBX is 40amp,use a circuit ... -25oC+50oC,humidity 90% at 35oC.Rated voltage: Single or three phase, 220vac, 400vac,525vac,690vac.Rated output:1~100kvar.Capacitrance ...