Digital power meter 194Z

panel-mountthree-phasewith Rogowski inputs

194Z Ecnomic type Multi-function power meter is the ideal choice for monitoring and controlling of power distribution systems. Provide RS-485 communication port easy for user connect to PLC and build SCADA system. High measurement accuracy(0.5%) and system stability it is cost effective ideal for OEMs and panel builders solution. With its four direct access keys and LCD displays (Option LED display screen) helps you use all the parameters in 3P3W or 3P4W LV installation. -. Class 0.5 for basic power parameter. -. Class 1.0 for active energy (KWH), reference IEC62053-21. -. 96*96mm panel mounting size. -. ITF Technology: galvanic insulation protection inputs outputs -. Optional multi-tariffs energy data record. -. 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 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 / P/ Q - 0.5% Frequency - 0.1% Active Energy - 1.0 class Reactive Energy - 2.0 class Communication Port: RS485 (2/3 wires half duplex) Modbus RTU mode Pulse Outputs : 2 channel Coupler relay Alarms Outputs (Optional): 2 channel DO & 4 channel DI 230 VAC 5 A