Digital power meter: 1.LCD display. 2.RS-485 port,Modbus -RTU protocol. 3.CE certificate. Digital power meter: IntroductionYD2040 is a LCD display power analyzer meter,measuing and displaying all the measured parameters in one circuit and computing four quadrants energy This model can work in wide temperature range. MeasurementVoltage (Ph-Ph/Ph-N)Current (Ph-Ph/Ph-N)Active PowerReactive ...
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