EMU Allrounder
EMU_Allrounder_3-75_M-Bus.png
Description
Description
The multifunctional 5 unit (90 mm) slim 3-phase energy and power meter EMU Allrounder for direct connection up to 75 A or converter connection /1 or /5 A with S0 pulse output for active energy. The most important measured values can be read on the display. The Allrounder records the active energy (kWh) with an accuracy of 1%. This corresponds to accuracy class B according to MiD
- For billing purposes with MiD B + D approval ex works
- Certified for PV systems
- Multiple programmable (subsequently sealable) 1 or 5 A current transformer connection for up to 20'000/5 or 4'000/1 A
- Direct connection up to 75 A, control input for high and low tariff
- Optional up to 4 tariffs
- High power Opto Power MOSFET S0 pulse output, 5-400V AC or V DC, max. 90 mA
- Graphic LC-Display (60x30 mm) with backlight
- 8-digit display with one decimal place 0000000.0 kWh
- Mounting on 35 mm DIN rail
- Own consumption only 0.8W/phase
- Accuracy class B (+/-1 %) for active energy EN50470-1, -3
- Remote readout thanks to available M-Bus accessories (M-Bus Center)
S0-pulse output for active power
Optional: M-Bus output
Standard assignment S0-pulse output
- Active energy reference
Adjustable pulse rate and time
| Pulse rate per kWh: | 0.001, 0.01, 0.1, 1, 10, 100, 1’000 or 10’000 |
| in milliseconds: | 4 to 250 ms, adjustable in 2 ms steps |
Factory configuration for energy meter for:
| Direct connection: | 1’000 Impulses /40 ms |
| Current transformer connection : | 10 Impulses /120 ms |
Examples of use
- Cost center accounting
- ventilation and heating systems
- Building Management System
- Energy Management
Displayed values
| Sum 3-Phase | per Phase | perTariff | |
| Active Energy import(kWh) | • | • | |
| Active Energy import(kWh) resettable | • | • | |
| Active Power (kW) | • | • | |
| Current (A) | • | • | |
| Voltage (V) L-N | • | ||
| Number of power outages |
• |