... 2.Accuracy:0.2%,0.5% 3.CE certificate 3P4W Active & Ractive Power TransducerFunction & FeatureAdopted SCM technique; excellent stabilityDelivering ... the direction of measured power accuratelyApplicable for active/reactive power measurement in 3P3W systemThe product is customized for ... , P2:AC220V±15,P3:DC110V-330V (DC)OutputO1:0-20mA,O2: 0±20mA ,O3:4-20mA,O4: 4-12-20mA, ...