EV Charging and BMS Engineering News

The proven comemso ISO 15118-4 and ISO 15118-5 test libraries are now available in comframe for AC and DC EVSE communication tests. The in-house implementation builds on the previous CharIN-validated comemso implementation.

Easy Chester Ultimate combines guided charging tests, communication checks and configured electrical-safety tests in one portable workflow.

How does a vehicle react when a charging station sends unexpected messages or delays a response? This EVCA Flex lets a customer in the USA investigate these behaviours under controlled conditions.

A returning vehicle manufacturer extends its EVCA test capability for AC and DC CCS charging interoperability.

comemso announced CharIN recognition of its EV Charging Analyzer as a validated Conformance Test System for the defined DC EVSE Basic and Extended scope.

An automotive OEM uses a compact 24-cell BCS system for hybrid-vehicle BMS development, with temperature simulation and electrical fault insertion.

An independent testing institute adds an EVCA configuration for AC and DC CCS charging-station tests, including IEC 61851-23 test functions.

The Czech Metrology Institute integrated Easy Chester Calimera into a service vehicle for traceable AC and DC charging-station verification on site.

An Italian customer combines real-pair charging analysis with EVCC and SECC communication testing in an EVCA Multi Mobile setup.

A 216-cell test system supports BMS development for an 800 V vehicle architecture, with integrated sensor, isolation and fault simulation.

A returning DC charger manufacturer extends its EVCA test infrastructure with electrical fault tests and a separate compact power source for protocol work.

A power provider uses a 350 kW, 600 A CCS test configuration to investigate charging stations before deployment.

An EVCA AC system connects three-phase charging tests and ISO 15118 communication with a repeatable end-of-line workflow.

A certification laboratory combines a 350 kW-class EVCA Flex configuration with defined CharIN charging test cases.

The July 2025 comframe release extended protocol simulation, bidirectional message manipulation and AC/DC end-of-line workflows.

A 350 kW-class EVCA Flex installation connects high-power charging tests with detailed protocol testing and reproduction of field recordings.

Easy Chester EOL integrates the customer’s own power electronics into a repeatable charging-station production test.

A mobile EVCA configuration combines AC and DC CCS charging tests with the customer’s resistive-load setup.

Easy Chester with a Long Duration Unit extends a customer’s charging tests to observe behaviour beyond a short functional check.

A 120-cell BMS test system integrates temperature simulation, isolation tests, fault insertion and the customer’s control units in one safety cabinet.

A customer combines portable EVCA Multi Mobile testing with a Gustav Klein power source for laboratory EVSE validation.

SmartCal guides calibration and adjustment of the Battery Cell Simulator and creates traceable evidence in the laboratory or at the customer site.

EMC Link transfers charging-interface signals and communication optically across the chamber boundary while EMC stress is active.

comemso supported the CharIN MCS Controller Testival Europe in Barcelona as an official sponsor and early MCS test-system contributor.

The Calimera combines mobile high-power EVSE operation, reference measurement and automated documentation for legal-metrology and calibration workflows.

Release 1.0 moved comframe from beta to a market-ready software platform for measurement, simulation, automation, test libraries and integration.

A 1.5-day partner event combined product updates, live demonstrations, regional best practices and direct feedback from the international network.

A high-power test architecture combined established charging interfaces with an expansion path for the emerging Megawatt Charging System.

The 2024 EVCA Multi Mobile launch introduced a modular architecture for charging analysis, hardware updates and support for additional charging standards.

A 72-cell configuration combines temperature-sensor emulation, real-time fault simulation and CAN or EtherCAT control.

A system delivered to an automotive manufacturer supports DC-CCS, CHAdeMO, GB/T DC and AC with advanced fault simulation.

Easy Chester Light was highlighted as a straightforward way to verify basic DIN 70121 charging-station functionality.

A 204-cell simulator combines temperature inputs, isolation-resistor fault simulation, real-time networks and protected DUT (device under test) drawers.

A customised suitcase-size EV Charging Analyzer/Simulator brought communication testing and diagnostics to mobile EVSE development.

EVCA Flex combines mobile evidence capture with 1,000 V and 250 kW battery emulation for deeper laboratory testing.

Easy Chester EOL connected repeatable production verification with the measurement and documentation needs of calibration-compliant charging stations.

A customer-specific Battery Cell Simulator configuration expanded BMS validation through scalable channels, faults and automation.

The first highlighted EVCA with Flex technology was configured specifically for AC charging-station testing.

The e-learning portal centralised system-specific learning videos for device-independent access by customers.

The new team created a clearer interface for after-sales coordination, commissioning, training and technical support.

A revised EV Charging Analyzer/Simulator interface reorganised projects, panels and operating steps for clearer daily use.

Generation 3.5 introduced product improvements and new functions to the former Mini Charger Tester platform.

The BCS Advanced module expanded fault simulation and introduced controlled voltage-oscillation scenarios for BMS testing.

The company extended its regional engagement by sponsoring a local youth football team in Nellingen.