Australian Distributor

UEC1P5-X & UEM1P5 Three Phase Kilowatt Hour Meters

UEC1P5-X & UEM1P5 Three Phase Kilowatt Hour Meters

Key Features

  • Din-rail mount

  • Compact device only three Din modules wide

  • Fully bi-directional four quadrant measurement capabilities

  • Main electrical parameters measured and displayed locally and available via high level interface

  • 1/5A current transformer (CT) connect

  • UEC1P5-X models include pulse output communications

  • UEM1P5 models include RS-485 Modbus-RTU or M-Bus, or Ethernet Modbus-TCP communications options

  • 8 MB for data recording and automatic/manual data transferring (Ethernet model)


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Three Din module kilowatt hour meter for basic energy measurement in residential and commercial single phase applications. Includes the option for built-in communications via an integrated RS-485 serial port for either Modbus-RTU or M-Bus, or Ethernet port for Modbus-TCP. Available with either a resetable (MID) or non-resetable kWh counter.

In addition to power (kW), the meter can measure the main electrical parameters including voltage, current and power factor, with the electrical parameters made available on the display and via the built-in COM port if available. The COM port allows management of the connected meter remotely and for monitoring and historical data logging by an energy management system (EMS).

Furthermore, dedicated applications for remote management can be provided including:

  • Modbus Master software > for energy meter management by PC in RS485 Modbus network.
  • M-Bus Master software > for energy meter management by PC in M-Bus network.
  • Web server > built-in interface for energy meter management by PC, tablet or mobile phone on the same network. Furthermore, it allows for data recording and manual or automatic data transfer (in the case of automatic transfer, data is sent to a remote server following a set time schedule).

The meter is built according to EN 50470-1 standard. The active energy is compliant to IEC/EN 62053-21 class 1, but for MID certified device it fulfills class B requirements according to EN 50470-3. The accuracy of reactive energy is compliant to IEC/EN 62053-23 class 2.

Wide backlighted LCD display with clear graphic symbols comprehensible at a glance. Metrological LED on front panel and sealable terminal covers. The analysis of the MTBF values, the accurate selection of components and the reduction of the internal working temperatures together with strict production and control standards guarantee a product of excellent quality and long lasting reliability.