The UEM80 is a three-phase energy meter with 4 DIN modules for energy measurement in industrial and civil applications, featuring the following built-in communication depending on the model: RS485 Modbus RTU/ASCII, M-Bus, or Ethernet Modbus TCP. It is available with MID certification suitable for billing.
The meter can measure the main electrical parameters and makes them available on the built-in COM port, allowing the connected meter to be managed by a remote station. Data is transmitted via the RS485, M-Bus, or Ethernet line depending on the device model. In addition, a free dedicated application for remote management is provided. The backlit LCD display shows energies and instantaneous powers.
The careful selection of components and the reduction of internal operating temperatures guarantee a product of excellent quality.

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Power supply Power supplied from the voltage circuit |
Voltage and frequency3×230/400 ... 3×240/415 V 50/60 Hz ±20% |
CurrentStarting current Ist: 20 mA |
CommunicationRS485 Modbus |
AccuracyActive energy class 1 according to IEC/EN 62053-21 (NO MID) |
S0 outputPassive opto-isolated |
Tariff input (No ETHERNET model)Active opto-isolated |
Metrological LEDMeter constant: 1000 imp/kWh |
Environmental conditionsOperating temperature: -25°C ... +70°C |