... current data acquisition module is used in High voltage electric and Low voltage ac circuit fields. It can collect the ... data about three-phase voltage, active power and reactive power. High performance industrial product;Standard Modbus RTU protocol ... of Calculation: UA,UB,UC,IA,IB,IC,PA,PB,PC,QA,QB,QC,P,Q,F,COS,3I0,3U0 Data ... 30DEG C below zero to 70DEG C W5100DL Power Data I/O Module