Voltage U, U21, U32, U13, V, V1, V2, V3
Unbalance current
Calculated neutral current
Apparent power S, S1, S2, S3
Peak demand currents
Current I, I1, I2, I3
Active, reactive, apparent energy (signed, four quadrant)
Active power P, P1, P2, P3
Reactive power Q, Q1, Q2, Q3
Peak demand power PM, QM, SM
Demand power P, Q, S