Single-phase electric energy meter DEM-2M1D

DIN railRS-485residential

DEM-2M1D meter is suit for single-phase measurement, use scenarios such as residential, public facilities, and industrial use. DEM-2M1D can measure and display various important power parameters, optional communication ports support remote reading and monitoring. -. Maximum 80A current direclty access -. Detect voltage, Current, active/reactive energy, power, frequency, Max demand and other important parameters -. Provide energy import and export measurement (IMP & EXP) -. RS485 Modbus communication -. Standard 35mm din rail mounting Voltage measurement: Rated 230V RMS value, Accuracy 0.5%, Current measurement: Rated 10A, Max 80A, Start amp 0.04A, RMS value. Accuracy 0.5%; Overload 30times In in 0.01sec Frequency: 50/60Hz, Accuracy ±0.01Hz Display: LCD with white backlit Maximum display value: 9999999MkWh Energy accuracy: Class 1.0, IEC 62053-21 Communication: RS-485 MODBUS-RTU Working environment: -25~55°C Altitude ≤2500m, 0~95%RH, non-condensing, non-corrosive gas Storage environment: -40~70°C Voltage tolerance: 2KV 1min Shock voltage: 6KV-1.2uS waveform Insulation: Input, output, power supply to Shell >5MΩ