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KATHREIN:

KWB-AC40

The charging station for your home and business

In a semi-public environment, in commercial or hotel operations or with extended use of the wallbox in the private sector, the requirements also increase. The extensive function set of the AC40 provides additional flexibility in charging management. Whether charging socket for mobile charging cables or Plug & Charge option (ISO 15118 – Power-Line-Communication), MID energy meter, management interface (OCPP 1.6), PV surplus charging, load management or cluster operation – with the AC40 you are ready to go.
Naturally supported by the KATHREIN easyCharging app.

Features

WIFI, LAN, TCP/IP
Bakeable via OCPP
Auto. 1/3 Phase changeover
PV surplus store
Single and cluster operation
Grid-compatible control
Integrated load management
RFID access control
Modbus TCP

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Main features
WIFI, LAN, TCP/IP
PV surplus store
Ideal for company cars thanks to MID meter
Durability with class IP54 and IK10
Integrated load management
Plug & Charge ready (ISO15118)
Prepared for bidirectional charging
Automatic 1- and 3-phase switching
§Section 14a EnWG – Grid management
Single and cluster operation
Bakeable via OCPP
Comprehensive app control
Modbus TCP
Access control – RFID
Backend compatibility
Last Mile Solutions, ladenetz.de (SmartLab), chargeIQ, eCarUp, Monta, enio, reev, chargecloud, be.ENERGISED (ChargePoint)
Smart meter compatibility
Gossen (GMC), Siemens, Carlo Gavazzi, Eastron, Sunspec Protocol

General technical features
Charging power 11 kW or 22 kW
Operating current 1 x 16 A | 3 x 16 A
1 x 32 A | 3 x 32 A
Operating voltage 230 V (1-phase)
400 V (3-phase) (TN-S system)
Overvoltage category III (IEC 60664-1)
Charging points 1
Charging mode Mode 3 (IEC 61851-1 – CP/PP)
DC fault current detection IΔn d.c. ≥ 6 mA
Temperature monitoring internal sensors
Plug & Charge Fully automatic charging without activation
Charging interface
Charging cable – type 2 11 kW: 5 m or 7.5 m
22 kW: 5 m or 7.5 m
Charging socket – type 2 11 kW or 22 kW
Hardware functions
Redundant self-supply Increased availability and operational reliability thanks to redundant 3-phase power supply unit
Automatic 1-/3-phase switching Adaptive power adjustment for low charging power
Integrated 2-port Ethernet switch Ethernet chaining for simplified network installation
3-fold phase detection Detection of phase failures for increased operational safety
Emergency unlocking of charging socket Charging socket is automatically and safely unlocked in the event of a power failure
LED status display Display of charging modes and error states
Mechanical data
Zul. Ambient temperature Operation -25 to +40 °C
IP protection class IP54
Impact resistance IK 10
Mounting type Wall mounting with the aid of a mounting plate
Wallbox dimensions 300 x 440 x 159/139 mm
Interfaces
LAN Ethernet switch 2 x RJ45 (100 Mbit)
WLAN 802.11ac/a/b/g/n, 2.4 and 5 GHz (MIMO)
RFID ISO 14443A, MIFARE Classic, 7-byte UID
USB 2 x type A 2.0 (on request)
IO 2 x input, 1 x output (galvanically isolated)
RS485 Serial interface (on request)
Dimensions & weight
Wallbox dimensions: 300 x 159 (139) x 440 mm
Weight: 6.045 kg
Wallbox packaging dimensions: 400 x 600 x 212 mm
Charging cable packaging dimensions: 400 x 600 x 114 mm

Scope of delivery
  • Wallbox
  • Clamping piece incl. Screws and washers
  • Wall bracket / cable holder* incl. Screws
  • Cable glands D12, D20, D32 / cable ties*
  • Charging plug retention for variant with integrated charging cable
  • 2 RFID tag (red and white)
  • Operating instructions /
  • Quick Installation Guide
* only for variant with permanently installed cable

Functions
Master and slave operation
  • Master and slave operation
  • Automated cluster configuration through self-organizing mesh functionality
  • Each wallbox in the cluster has a master function
  • Legal text does not specify technical realization interface
  • Control mechanism is determined by the grid operator
  • KWB supports various implementation options on the wallbox side
Load management
  • Static and dynamic (local)
  • via backend OCPP interface
  • via Modbus TCP
Integrated thermal management
  • Increased operational safety
Photovoltaic surplus store
  • via Modbus TCP with external smart meter
Apps
esyInstall App Control of the installation and configuration process (iOS and Android) – Learn more
easyCharging app Controlling and monitoring the charging process (iOS and Android) – Learn more
easyOperate Web App Operation and monitoring of the charging infrastructure (iOS and Android) – Learn more
easyChekIn Web App Support for CheckIn and CheckOut (iOS and Android) – Learn more

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    Today for tomorrow:
    Quality - Made in Germany

    Kathrein eMobility

    Transformation and electrification of mobility is an essential part of securing a sustainable future. Wallbox solutions from KATHREIN (KWB variants) offer maximum flexibility, security and user-friendliness.

    More info

    Today for tomorrow: quality made in Germany

    Kathrein Wallbox Portfolio

    The convincing feature set of KATHREIN charging stations offers charging power of 11 kW or 22 kW, integrated charging cable or charging socket, RFID and app authentication or Plug & Charge (identification via the vehicle).

    Networking via LAN, WLAN or LTE is guaranteed, as is energy measurement via MID-certified meters, the interface to smart home and PV systems or backend systems. Or use the automated cluster configuration and local load management (monitoring / documentation / archiving) of the charging process via app or web platform. KATHREIN eMobility – simple, flexible and transparent.

    You know your requirements, we provide the solutions. The KATHREIN wallbox models AC40 / AC60 and the AC40E and AC60E variants that comply with measurement and calibration law meet the highest demands.

    According to your application needs, you can safely and directly find the suitable model with the appropriate function from the KATHREIN Wallbox portfolio.

    The AC wall box is available in two standard color variants, white and anthracite. All models are also available as white labels.

    KWB-AC60 E
    11 kW / 22 kW - Compliant with calibration law
    • Compliant with calibration law
    • WIFI, LAN, LTE, TCP/IP
    • Bakeable via OCPP
    • PV surplus store
    • Integr. Load management
    Details
    KWB-AC40 E
    11 kW / 22 kW - Compliant with calibration law
    • Compliant with calibration law
    • WIFI, LAN, TCP/IP
    • Bakeable via OCPP
    • PV surplus store
    • Integr. Load management
    Details
    KWB-AC60
    The charging station for more mobility
    • WIFI, LAN,LTE, TCP/IP
    • Bakeable via OCPP
    • PV surplus store
    • Modbus TCP
    • Integr. Load management
    Details
    KWB-AC40
    The charging station for your home and business
    • WIFI, LAN, TCP/IP
    • Bakeable via OCPP
    • PV surplus store
    • Modbus TCP
    • Integr. Load management
    Details

    Full control over your loading structure

    Whether at home or at work: our user-friendly apps offer you smart functions that make the charging process more efficient, convenient and flexible. Manage your wallbox easily – anytime, anywhere!

    easyInstall App
    easyCharging app
    easyOperate App
    easyCeckIn App

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