Example of 22 kW for 5 wallboxes
Example of 22 kW for 5 wallboxes – load management when the charging process ends
Do you want to charge multiple electric and hybrid vehicles rapidly?
No problem. The Heidelberg Wallbox Energy Control makes it possible. Thanks to local load management, multiple networked wallboxes can distribute the charging current to up to 16 vehicles. Are you wondering if a local load management for wallboxes and charging stations makes sense?
The answer is very clearly yes. This is because, on the one hand, the demand for electric vehicles will also increase enormously in the future. On the other hand, most buildings with their present electrical infrastructure are not prepared for the high charging capacities. As a result, overloads will occur quickly in the power grid, and both peak loads and the price of electricity will increase. Energy Control provides assistance and distributes the electricity powerfully and with pinpoint accuracy.
Efficient charging technology
For multiple electric and hybrid vehicles
Local load management for up to 16 wallboxes
Suitable for blocks of flats as well as company and hotel car parks
Connection to a home energy management system (HEMS)
Simple installation by your electrician
Without follow-up costs, because it’s maintenance-free
Environmentally friendly and efficient power consumption
The technical highlights of Heidelberg Wallbox Energy Control
- Local load management starting from two networked wallboxes.
- Networking of up to 16 wallboxes.
- Modbus RTU for external load management (e.g. via an HEMS).
- High-quality, robust stainless steel front.
- Rated current (adjustable): 6 to 16 amperes.
- Connection to 230 volts (one-phase) or 400 volts (three-phase).
- Integrated residual current detection: DC 6 mA in accordance with IEC62955.
- Optional access control via control element, e.g. RFID, key switch, etc.
- Charging cable connection: Type 2.
HEIDELBERG WALLBOX ENERGY CONTROL
YOUR BENEFITS AT A GLANCE
Connect smoothly and expand flexibly
If the wallboxes are incorporated into a Home Energy Management System (HEMS), the charging system can be managed easily and conveniently. Depending on the manufacturer, there are also various apps available for cost management or to monitor charging processes. The wallbox can be locked externally to protect against unauthorised charging.
Efficient use of solar power
The Heidelberg Wallbox Energy Control is perfect when photovoltaics are used for domestic electricity generation, as the wallbox can be connected to an existing on-site Home Energy Management System (HEMS) via Modbus RTU. Surplus electricity from the photovoltaic system is then used specifically to charge your electric or hybrid vehicle. And the system will only direct as much solar power to the wallbox as is currently available.
Charging technology made in Germany
The brand HEIDELBERG has stood for quality and sustainability in the global printing industry for more than 170 years. But we are also making an impression in the field of electric mobility with innovative, customer-oriented solutions. We have now given our activities in this area, which we have been engaged in since 2014, a name – HEIDELBERG AMPERFIED. The wholly owned subsidiary founded in April 2022 stands for smart charging technology made in Germany, and aspires to being a trustworthy and reliable partner on the way to the future of electric mobility.
Are you interested in HEIDELBERG AMPERFIED charging solutions for companies?
Efficient
load management
We know: Thanks to local load management, multiple networked Heidelberg Energy Control Wallboxes distribute the charging current to up to 16 electric and hybrid vehicles – fully automatically.
As soon as an EV is fully charged, it continues, if necessary, to be supplied with sufficient electricity, for example to keep the stationary heating or air conditioning running. The current that has been freed flows into the batteries of the other vehicles.
TECHNICAL SPECIFICATIONS
OF THE WALLBOX ENERGY CONTROL
| Regulations | EN61851-1; EN61439-7 |
| Charging capacity | adjustable up to 11 kW |
| Rated voltage | 230 V – 400 V |
| Rated current | up to 16 A (adjustable from 6 A to 16 A in 2 A increments) |
| Rated frequency | 50 Hz |
| Charging mode | 1-, 2- or 3-phase |
| Network types | TT/TN |
| Connection technology | Spring clamp technology (2.5 mm² to 6 mm²) |
| Cable entry | Surface or flush-mounted – 9 to 17 mm |
| Connection cross section | 1 mm² to 10 mm² – Single-wire conductor (rigid) 1 mm² to 10 mm² – Finely stranded conductor (flexible) 1 mm² to 6 mm² – Finely stranded conductor with wire end ferrule (flexible) The relevant national installation regulations must be observed. |
| Charging connector/coupler | Type 2 |
| Charging cable length (m) | 5 m / 7.5 m |
| Status information | Front lighting |
| Data interfaces | RS485/ModBus RTU |
| External release/blocking of the wallbox | External RFID module, key switch, ripple control signal mains-supplied charging (maximum charging current/reduced charging 8A) or via Modbus RTU. |
| Protection rating | IP54 (splashproof) |
| Residual current detection | 6mA DC in accordance with IEC62955 |
| Protection against mechanical impact | IK08 |
| Operating temperature range (°C) | –25°C to +40°C |
| Temperature behaviour | The charging current is made available permanently within the operating temperature range. If the temperature is exceeded, the charging process is interrupted. The charging process than restarts automatically following a cooling period. |
| Storage temperature range (°C) | –25 °C to +80 °C |
| Permissible relative humidity (%) | 5 % to 95 % |
| Altitude (m) | Max. 3000 metres above sea level |
| Protection class | I |
| Overvoltage category | III |
| Dimensions (W × H × D) (mm) | 386 mm × 295 mm × 112 mm |
| Weight | Approx. 8 kg |
PROVEN 1000 TIMES OVER. AVAILABLE ALMOST ANYWHERE
Around the world, for many years large auto brands and electrical companies have put their trust in the performance of our charging technologies. You can also rely on us!
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