... start and continuous gyrate.Creep: when the meter’s ... AC voltage for 1 minute test. Main FeaturesThree phase four ... three phase AC active power and reactive power.DT862, DT864,DS862, DS864, are three phase active power electric meter,DX862,DX864,DX865,DX863 are three phase ... reactive power meter. DT862-4 Series Three Phase ...