The smart twin wallbox with billing, load management and remote updates
The Wallbox eMH3 is the ideal solution for group installations in company or hotel parking lots. Since the Wallbox eMH3 has two charging points, group installations can be set up quickly and in a space-saving manner.
With the Wallbox eMH3 loads can be controlled and an exact billing according to kWh can be realized in connection with a backend. We also offer the eMH3 wallbox in compliance with legal custody regulations.
All eMH3 wallboxes have:
Local load management
Distributes the available nominal current between the two charging points.
DC residual current detection & RCD type A
The combination of DC residual current module and type A RCD offers a complete solution. As a result, type B RCD or type EV RCD become superfluous. If DC fault currents are detected in the charging circuit, charging is interrupted for 30 seconds. After this time, the wall box starts again automatically.
Radio Frequency Identification Device. Access control with contactless transponder card.
Electrical energy meter. Records the energy consumption of a charging point in order to provide the data in the backend for billing purposes.
Phase current measurement
The integrated phase current measurement detects asymmetries between individual current phases in all 3-phase connected wall boxes.
Adjustable charging current
The charging current can be parameterized in 1A steps using the setting software.
For backend and load management applications
For backend and load management applications that comply with the legal requirements
* The integration into a backend chosen by the customer causes additional costs.
** The wallbox can also be operated individually by reconfiguration without a backend.