... collect the data about three-phase voltage, active power and reactive power. High performance industrial product;Standard Modbus RTU protocol ... include: three-phase ac voltage data, current data, active power, reactive power, power factor, zero sequence current, zero sequence voltage;2. ... ConsumptionLower than 5WTemperature RangeFrom 30DEG C below zero to 70DEG C W5100DL Power Data I/O Module