JY194E 3P Three-phase Multifunction Energy Meter Current Voltage 480V 55Hz LCD Display Energy Meter

Description JY194E 3P Three phase Multifunction Energy Meter Current Voltage 480V 55Hz LCD Display Energy MeterFeatures Display LCDPhase 3Accuracy level 0 5Operating Temperature 10 55℃Specifications Operating Temperature 10 55℃Phase Three PhasePower Supply ACMax Operating Current 19A UnderAccuracy level 0 5Reference voltage 480V V Current multiplier 5AInput Network 3 phase 3 wires 3 phase 4 wiresVoltage Overload 1 2 times Continuous 2 times 10s Instantaneous Power Consumption 1VA PhaseResistance 300kAccuracy RMS Measuring Accuracy class 0 5Current Overload 1 2 times Continuous 2 times 10s Instantaneous Power Consumption 0 4VA PhaseResistance 20MAccuracy RMS Measuring Accuracy class 0 5Frequency 40 60Hz Accuracy 0 1HzPower Active Regative Apparent Power Accuracy class 0 5Enegy Active Accuracy Class 0 5 Reactive Accuracy Class 1​Rated Current 5A When the current is greater than 5A it need to be used together with a current transformer if you need the Current transformer please Click Output Digital Interface RS 485 MODBUS RTU ProtocolPulse Output 2 way power pulse output opto isolated This is optional need pay extra 5 Power Supply Working Voltage AC 220VPower Consumption 5VA Environment Working Temperature 10 55CStorage Temperature 20 75C Safety Withstand Voltage InputPower Supply2kV InputOutput2kV Power SupplyOutput1kVInsulation InputOutputPower Supply to Device Out Case100MPackage includes 1 x Energy MeterDetail pictures