194Z Economic Multifunction Meter Features

• 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 d
  

  Power Supply	AC / DC 85-265V, 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

  ta record.