CHARX EVC-100

CHARX control vehicle is a stand-alone vehicle charging controller (EVCC) that enables DC charging via CCS charging sockets. The controller handles high-level communication (TCP/IP) via Powerline (PLC) between the DC charging station and the electric vehicle. It controls the locking actuator, temperature sensors and optional LED status display, start/stop function and HV contactors

  • Universally applicable for all electric vehicles with CCS charging socket
  • Quick setup thanks to pre-parameterization for our CCS inlets
  • Vehicle-to-grid capable for bidirectional charging according to ISO 15118-20
  • Compliance with high safety standards from the automotive sector
  • Immediately ready for operation thanks to short operating system start-up time

The communicative charging controller for electric vehicles of all kinds Extensive functions

 

Main features and characteristics of the EVCC at a glance

  • DC charging communication from PLC to CAN in accordance with DIN 70121 and ISO 15118
  • AC charging communication in conjunction with VCU-controlled OBC
  • Control of the following components:
    • Charging inlet (CP, PP, PE, locking actuator, temperature sensors)
    • LED status indicator
    • Cancel charging button
    • 2 HV contactors
  • Compatible with CCS (NACS in preparation)
  • E1 approval for road vehicles
  • Prepared for cybersecurity in accordance with UNECE R155 and R156
  • Processing of safety functions up to ISO 26262 ASIL B
  • Real-time operating system with start times of 100 to 200 ms
  • Connection of charging inlet via 18-pos. Cinch connector
  • Connection of additional components via 30-pos. Cinch connector
  • Dimensions (W x H x D): 153.2 mm x 56.0 mm x 146.0 mm

Automotive cyber security

Prepared for UN regulations R155 and R156
The two globally valid UNECE regulations R155 and R156 define uniform conditions for cyber security in vehicles and for a corresponding management system:

  • UN R155 focuses on the use of a certified cyber security management system (CSMS).
  • UN R156 requires a software update management system (SUMS).

Our CHARX control vehicle charge controller is prepared for compliance with both UN R155 and UN R156 regulations in the vehicle's overall cyber security concept.

Integration of the charging controller in the vehicle

Discover how the EVCC works together with other components

CHARX help
Published/reviewed: 2026-02-23,, Version history