3-phase Energy and Power Meter: EMU Allrounder

EMU Allrounder

EMU Allrounder

3-phase energyn meter with MID B+D
approval for energy-managment according to
ISO 50001

Made in Switzerland  



Configuration can be done with the buttons on the EMU Allrounder kWh-meter.

  • Current transformer ratio (5/5 to 20’000/5 and 1/1 to 4’000/1A)
  • M-Bus addressing
  • S0 pulse-output: Rate and length


  • Transformer ratio, pulse rate and length, addressing adjustable with the buttons
  • Double tariff (high/low tariff - day / night)
  • Read-out interfaces: M-Bus


Read-out interface

The EMU Allrounder can be equipped with an M-Bus interface. The M-Bus interface is internally integrated where it is protected from contamination and manipulation. A variety of measurement readings can transferred via the Bus system. For instance active energy, active power, current, voltage and frequency.

  • M-Bus

S0 Impulsausgang AC/DC Schalter (5-400V AC oder V DC, 90 m A)

S0 pulse output

The EMU Allrounder has one pulse output for active energy import (consumption of kWh).  Opto Power MOSFET, 5–400V AC or V DC, 90 mA.

  • Active energy kWh import

Pulse rate per kWh: 0.001, 0.01, 0.1, 1, 10, 100, 1’000 or 10’000
Pulse length in milliseconds: 4 to 250 ms, adjustable in steps of 2ms

Default configuration ex factory:

  • Direct meter: 1’000 pulse/40 ms
  • Converter counter: 10 pulse/120 ms



A 60x30 mm graphic LC-display with LED background lighting allows for a high contrast read-out of parameters and settings in any lighting conditions. The desired menu language can be selected via the keys. The clear and intuitive operation makes commissioning and daily use of the energy meters very easy.



MID approval & Billing purpose

The EMU Allrounder has been tested and approved in accordance with MID modules B + D (Measurement Instrument Directive).

  • MID Module B = Approval of the energy meter
  • MID Module D = QM system for manufacture and final inspection

With additional certification according to module D, QM system for manufacture and final inspection, all EMU Professional can be used for billing purposes within the European Union ex factory.

Direct meter

Item number Description
A0200000 EMU Allrounder 3/75

A020000M EMU Allrounder 3/75 M-Bus

Converter counter

Item number Description
A1200000 EMU Allrounder 3/5

A120000M EMU Allrounder 3/5 M-Bus