... 3-phase balanced network3-phase unbalanced, 3 wires; 3-phase unbalanced, 4 wiresMeasurableIa,Ib,Ic,Ua,Ub,Uc,Uab, ... Qc,∑S, Sa,Sb,Sc,∑PF, PFa,PFb,PFc, 4 quadrant energies, multi-rate energiesFrequency45 ~ 65HzVoltageAC 100V, 400V ... : < 0.2VAThermal drift<200ppmTransformation ratioProgrammableOptionsAnalog outputUp to 4 outputs, 0 ~ 20mA, 4 ~ 20mA programmableLoad capacity: ≤500ΩCommunicationRS485 (Modbus- ...