... , power, power factor etc. in each loop through thecommunication without display.There are 8 kinds of models for selection: YD2060, YD2060 ... in three circuits. YD2060-2Three-phase voltage, frequency in one circuit, each phase current, power, power factor, energy in ... With split-type transformerYD2060-2KThree-phase voltage, frequency in one circuit, each phase current, power, power factor, energy in ...