Multifunction power metering 194J

New 194J series Smart Power Monitor is the more powerful meter than 194Y Multifunction power meter. With higher precision and more measurement parameters. With its four direct access keys and LCD displays helps you use all the parameters in 3P3W or 3P4W LV installation. provide 31th harmonic individual monitor and other advanced electrical parameter, can help user clear grasp of the present electrical grid quality. It is the ideal choice for monitoring and controlling of power distribution systems. -. Class 0.2 / 0.5S for basic power parameter. -. Class 0.5 for active energy (KWH), reference IEC62053-22. -. 96*96mm panel mounting size. -. ITF Technology: galvanic insulation protection inputs outputs -. Provide THD and 31th harmonic individual monitor. -. Provide multi-tariffs energy data record. -. Provide Max Demand, grid Unbalance, Voltage & Current deviation. -. Provide 50 list SOE record in memory. -. Optional 2*AO port can instead electricity transmitter -. Optional 2*DO port for remote control -. Optional 4*DI port for collect signal from other equipment in site Power Supply: AC / DC 80-265V, 45-65Hz DC 20-60V (Optional) Burned < 10VA Current Measurement : .../ 1A or .../5 A Burned < 0.1W Voltage Measurement: Direct measurement 18~277V ac (L-N) PT secondary …/100Vac Burned < 0.1W Frequency Measurement: 45~65Hz Resolution 0.01Hz Accuracy: U & I - 0.2% ; P &Q - 0.5% Frequency - 0.1% Active Energy - 0.5s class Reactive Energy - 2.0s class Communication Port: RS485 (2/3 wires half duplex) Modbus RTU mode Pulse Outputs : 2 channel Coupler relay Analog Outputs (Optional): 2 channel Isolated 0 / 4 ... 20 mA