Overview of the main benefits
Controllers of all generations are currently in use or being delivered. Alongside the standard scope of delivery, we can also make custom adjustments and designs for smaller series. Here are just some of the things that make all charge controllers from aixACCT Systems stand out:
- High operational reliability (availability in the field >99.9% [CP-Main])
- High availability thanks to virtually no special parts and components
- Double charge controller enables compact integration in charging stations
- Low power consumption
- Reliable in harsh ambient conditions (ambient temperature -25°C – 70°C)
- Flexible interfaces for easily integrating further components
- Charge controller in line with IEC 61851-1 Mode 3
Overview of all charge controller generations
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CP-Main – the double charge controller for local use
CP-Main charge controllers are ideal for fleet operators to use on their own premises, providing a robust and cost-effective solution for reliably charging delivery vehicles, for example. They can supply up to 2 x 22 kW via the connected charging cables, with authentication via either RFID, direct insertion or key switch.
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Uses standard DIN rail components Requires no external power supply unit Locally teachable RFID tags External RCD for low-maintenance operation Uses standard DIN rail components
Requires no external power supply unit
Locally teachable RFID tags
External RCD for low-maintenance operation
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Double charge controller as per IEC 61851-1 for 2 x 22 kW Integrated temperature monitoring Can be configured to a specific power output prior to delivery Double charge controller as per IEC 61851-1 for 2 x 22 kW
Integrated temperature monitoring
Can be configured to a specific power output prior to delivery
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Private company charging parks Personal charging station/wallbox Simple charging via plug-in (optional) or through teaching RFID tags Private company charging parks
Personal charging station/wallbox
Simple charging via plug-in (optional) or through teaching RFID tags
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CP-Ethernet – the double charge controller with backend connection
The CP-Ethernet charge controller lets users create a secure backend connection via OCPP 1.6j, with optional TLS 1.2 encryption. This makes it possible to control and monitor charging processes remotely. Local load management can use Modbus/TCP. Charging can be billed on the backend in line with German calibration law (requires type-approved measuring device).
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Uses standard DIN rail components Requires no external power supply unit Secure TLS 1.2 backend connection for various applications Flexible configuration either locally (PC), via a web browser and OCPP Can be combined with front module (display, RFID, LED and buttons) and socket control Can supply up to 2 x 22 kW or 1 x 43 kW (depending on charging station design) Internal load management between both charging points Controllable via Modbus/TCP for integration into building automation Uses standard DIN rail components
Requires no external power supply unit
Secure TLS 1.2 backend connection for various applications
Flexible configuration either locally (PC), via a web browser and OCPP
Can be combined with front module (display, RFID, LED and buttons) and socket control
Can supply up to 2 x 22 kW or 1 x 43 kW (depending on charging station design)
Internal load management between both charging points
Controllable via Modbus/TCP for integration into building automation
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Double charge controller as per IEC 61851-1 for 2 x 22 kW or 1 x 43 kw Integrated DC residual current monitoring (no RCCB type B required) WLAN and Ethernet connection Detects phase failure at two phases Integrated temperature monitoring Double charge controller as per IEC 61851-1 for 2 x 22 kW or 1 x 43 kw
Integrated DC residual current monitoring (no RCCB type B required)
WLAN and Ethernet connection
Detects phase failure at two phases
Integrated temperature monitoring
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Use in public and semi-public charging stations connected to a backend Billing compliant with calibration law, depending on meter type Use in charging stations at locations with load management (Modbus/TCP or OCPP) In private wallboxes, with or without company car, as well as together with any existing smart home system, e.g. for PV-optimized charging Use in public and semi-public charging stations connected to a backend
Billing compliant with calibration law, depending on meter type
Use in charging stations at locations with load management (Modbus/TCP or OCPP)
In private wallboxes, with or without company car, as well as together with any existing smart home system, e.g. for PV-optimized charging
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CP-ISO – the double charge controller with ISO 15118 for Plug&Charge
The modular CP-ISO from aixACCT Systems both enables a wide range of variants and makes it possible to easily retrofit existing charging stations with our controllers.
It is the first charge controller in the world to be pre-certified for the Plug&Charge ecosystem with OCPP 2.0.1 and 1.6, making it perfect for bringing your charging stations up to date easily.
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Modular double charge controller with flexible connection options in DIN rails for IEC 61851-1 Supports 2 x ISO 15118-2 for communication with vehicles (simultaneous) Future-ready charging with Plug&Charge (already pre-certified by Hubject) Freely selectable backend connection via OCPP 1.6j and OCPP 2.0.1, Modbus/TCP for local load management Optional control of DC charging elements (depending on manufacturer, in development as part of funded projects) Optional bidirectional charging as per ISO 15118-20 (depending on manufacturer, in development as part of funded projects) Integrated communication via Ethernet, WLAN, Bluetooth and LTE Cat.1 (optional) Flexible configuration via USB, web browser and OCPP Port for optional front module (display, RFID, LED and buttons) Modular double charge controller with flexible connection options in DIN rails for IEC 61851-1
Supports 2 x ISO 15118-2 for communication with vehicles (simultaneous)
Future-ready charging with Plug&Charge (already pre-certified by Hubject)
Freely selectable backend connection via OCPP 1.6j and OCPP 2.0.1, Modbus/TCP for local load management
Optional control of DC charging elements (depending on manufacturer, in development as part of funded projects)
Optional bidirectional charging as per ISO 15118-20 (depending on manufacturer, in development as part of funded projects)
Integrated communication via Ethernet, WLAN, Bluetooth and LTE Cat.1 (optional)
Flexible configuration via USB, web browser and OCPP
Port for optional front module (display, RFID, LED and buttons)
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DIN rail assembly 1.5 TE, 12 V DC external power supply (max. 1 A) Linux-based operating software with failsafe update function Modular hardware design ensures high availability Ports for two meters, front module and additional I/O Integrated LTE modem (optional) can also act as a router for additional charging stations in the LAN Dynamic load management (optional) Supplied with I/O extension for controlling two AC charging points as per IEC 61851-1 and ISO 15118-2 Compliance with German calibration law possible when used with corresponding meters from EMH (eHZ and e-moc) and Iskra DIN rail assembly 1.5 TE, 12 V DC external power supply (max. 1 A)
Linux-based operating software with failsafe update function
Modular hardware design ensures high availability
Ports for two meters, front module and additional I/O
Integrated LTE modem (optional) can also act as a router for additional charging stations in the LAN
Dynamic load management (optional)
Supplied with I/O extension for controlling two AC charging points as per IEC 61851-1 and ISO 15118-2
Compliance with German calibration law possible when used with corresponding meters from EMH (eHZ and e-moc) and Iskra
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In public and semi-public double charging stations As an upgrade to existing charging stations with aixACCT controllers, in order to ensure compatibility with ISO 15118 or use autocharge In charging stations for fleets, in order to simplify charging processes for users and improve charging process management for vehicles with ISO 15118 In private wall boxes for simplifying charging processes and improving integration in the energy management system Future-ready charging stations for controlling charging and discharging via the distribution system operator through smart meter gateways. Bidirectional charging (V2x) is currently under development in the funded projects In public and semi-public double charging stations
As an upgrade to existing charging stations with aixACCT controllers, in order to ensure compatibility with ISO 15118 or use autocharge
In charging stations for fleets, in order to simplify charging processes for users and improve charging process management for vehicles with ISO 15118
In private wall boxes for simplifying charging processes and improving integration in the energy management system
Future-ready charging stations for controlling charging and discharging via the distribution system operator through smart meter gateways. Bidirectional charging (V2x) is currently under development in the funded projects
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CP-ISO as an upgrade for your existing charging stations
The CP-ISO controller is also a great standalone solution for upgrading your existing single or double charging stations with CP-Main or CP-Ethernet. You therefore avoid the high costs of replacing the entire charging station. The existing controllers can continue to be used as I/O extensions, while all other components can largely be left unchanged. With just a few adjustments, this therefore makes your existing charging station built to IEC 61861-1 compatible with the latest OCPP 2.0.1 and ISO 15118 standards.
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A CP-ISO retrofit can turn existing charging stations that were previously operated independently without a backend connection into fully fledged IEC 61851-1 charging stations with ISO 15118 and backend connection.
The only conversion work required is fitting the controller and power supply, along with minor adjustments to the internal connections (such as the meter and RCD) and configuring the parameters.
Connection to the backend requires an internet connection via wifi, Ethernet or LTE (optional). In most cases, there is no need to change the housing of the charging station, as the controller and power supply unit take up only 2.5 TE (DIN rail). Any existing RFID scanner can still be used with the new controller.
- Upgrade of the existing charging station for fully fledged backend connection via OCPP 1.6j or 2.0.1 + ISO 15118
- Requires wifi or Ethernet connection, or a SIM card for LTE (if fitted)
- Connection for optional front module (display, RFID, LED and buttons)
- Easy conversion
- Requires separate 12 V DC power supply (max 1 A), alternatively PoE
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Charging stations that already have a backend connection can also be upgraded with the CP-ISO.
If you are unsure about how you will use your charging stations in the medium term, this lets you keep your options open and retrofit a backend-capable controller at low cost later on. As more and more ISO 15118-capable vehicles hit the road, you can easily upgrade to the new controller.
The charging station’s existing CP Ethernet controller functions as an I/O extension following the upgrade, assuming time and safety-critical tasks.
The existing Ethernet cabling can still be used. The conversion work is therefore limited to fitting the controller and power supply unit, routing the meter connections and configuring the parameters on the controller.
If you use the optional front module, you can do away with the RFID scanner, as this is already integrated in the front module. All other supply lines and fastenings can remain. If you continue using the IP address, there is no need to adjust the Modbus/TCP load management, as the registers are compatible.
- Upgrade of existing charging station to OCPP 2.0.1 + ISO 15118
- Local backend connection via LTE (if fitted)
- Connection for optional front module (display, RFID, LED and buttons)
- Easy conversion
- Requires separate 12 V DC power supply (max 1 A), alternatively PoE