PMAC901 DIN rail energy meter is a kind of new style single phase whole electronic type meter. The meter use microelectronic technology and imported large scale integrated circuit, apply digital sampling and processing technology together with SMT technology etc.. It is completely conformed to the relative Class 1 or Class

0.5S requirements of the International Standard (IEC 62053-21:2003, Class 1, and IEC 62053-22:2003, Class 0.5S, IDT.)

PMAC901 single phase energy meter is used for measuring active energy power consumption in a rated frequency of 50Hz or 60Hz alternating current circuit. It displays total energy consumption via LCD and is characterized with good reliability,

compact size, light weight, specious nice appearance and easy installation.

2. Features and Characteristic

  • 35mm DIN installing, in accordance with Standard DIN ED5002
  • High accuracy, active energy accuracy up to class 1 or class 0.5S
  • 6+1 digits LCD display (999999.9 kWh)
  • Passive pulse output, output signal is in accordance with Standard DIN43864
  • LED indicates pulse, phase loss, opposite energy
  • Key-press for local parameter setting
  • One RS485 communication port, Modbus protocol
  • Optional TOU function