CharIN confirms comemso EVCA as a validated conformance test system for DC charging systems and interoperability

CCTS validation confirms standard-compliant, reproducible tests in accordance with IEC 61851, ISO 15118, and DIN 70121 for DC EVSE

With CCTS validation, CharIN confirms that the comemso EVCA provides reliable, reproducible and comparable test results, regardless of the laboratory configuration. This makes an important contribution to ensuring interoperability and quality within the global CharIN ecosystem.

Validation includes verifying system performance and ensuring the correct implementation of relevant test cases, in accordance with the scope defined by CharIN. Supported standards include key norms such as IEC 61851-1, IEC 61851-23 and DIN 70121, as well as ISO 15118-2 and ISO 15118-3. Additionally, the test system covers the official CharIN test cases specified in the CharIN Umbrella Documents for DC EVSE (Basic and Extended).

The documents can be downloaded here:

CharIN Umbrella Document for Charging System Basic DC EVSE (Download via CharIN)

CharIN Umbrella Document for Charging System Extended DC EVSE (Download via CharIN)

„Reliable conformance testing is the foundation for interoperable and future-proof charging infrastructure,” comemso explains. “The CCTS validation by CharIN highlights our dedication to offering manufacturers and testing laboratories around the globe a robust and widely recognised testing system for DC charging systems.”

The official CharIN statement on the CCTS validation of the comemso EVCA can be found on the comemso website and downloaded via the following link:

CharIN Official Statement for comemso electronics GmbH as a CharIN CCTS (Charging Conformance Test System) Vendor (Download über CharIN)

In addition to compliance test libraries, comemso offers solutions and fully automated functions for advanced interoperability testing. These enable efficient analysis, error localization, and verification directly in development, commissioning, and field service.

Together with its customers, comemso translates standards, test cases, and real-world application scenarios into reliable systems, thereby making a measurable contribution to quality assurance, market interoperability, and the sustainable building of trust in electromobility.