... with 3-phase current input 3.RS485 Instruction YD2060 series multi-channels digital power analyzer has the advantage of high accuracy, good ... ,C phase active power(1-4Ø ways)Total phase, A,B,C phase reactive power(1-4Ø ways)Total phase, A,B,C phase apparent power ... (1-4Ø ways)Total phase, A,B,C phase power factor(1-4Ø ways)Computation ...