The EMU Professional II 3/5 is an electronic 3x 230/400VAC three-phase kWh meter for DIN rail mounting and direct measurement up to 5A. The meter has various functions including measuring actual and reactive consumption, calculating the power factor (cos phi), and providing clear insights into consumed and generated energy (import/export). The transformation ratio can be adjusted multiple times, with the changes being saved in an internal logbook.
The meter is MID B & D approved for billing purposes, certified for PV systems (according to DIN CLC / TR 50579: 2012), and suitable for energy management systems according to ISO50001. It is fully compatible with the EMU Joulio-Web energy management system software for monitoring and obtaining a clear understanding of all consumption data. The meter is tamper-proof and features a sealable connection cover. Additionally, all configurations are logged and archived.
Specifications of EMU Professional II 3/5:
- S0 pulse output: 4 S0 pulse outputs for actual and reactive consumption - import and export
- Installation: 35mm DIN rail or front installation using a mounting frame
- Dimensions (width x height x depth): 90 (5TE) x 91 x 72mm
- LCD display: 38 x 28mm, 8 digits with backlight
- Protection class: housing IP51, connections IP20
- Environmental conditions: electrical E2, mechanical M2
- Suitable for: energy import & export - consumption & production
- Frequency range: 40-65Hz
- Nominal voltage (Un) N-L: 230V (+/-20%)
- Nominal voltage (Un) L-L: 400V (+/-20%)
- Nominal current (In): 5A
- Communication interface: S0, optical
- Pulse frequency and length: 1 - 10,000 pulses per kWh / kvarh, adjustable incl. pulse length
- Measurement of actual and reactive consumption in 4 quadrants
- Energy tariff classes: 4-tariff
- Tariff control: internal
- Calibrated: yes
- Approved: MID
- Accuracy class: B
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