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BMS TestingCells, sensors, balancing and controlled faults.BMS + EVCC + OBCValidate the interaction of battery, charging controller and on-board charger.MCS TestingCommunication, signals, cooling and megawatt power.EV Charging EMCKeep charging communication observable under EMC stress.
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EVCA
EVCA PlatformCommunication, interoperability, high-power, MCS and EMC paths.EVCA ComOnlyFocused charging communication testing.EVCA Multi MobilePortable laboratory and field analysis.EVCA InteropAnalyse interoperability between a real EV and EVSE.EVCA FlexModular high-power testing and controlled faults.EVCA MCSMegawatt charging communication, low-level signals and system testing.
Easy Chester
Easy Chester PlatformEVSE production, commissioning, service and calibration.Easy Chester MicroAC EVSE installation testerEasy Chester UltimateAC and DC EVSE installation testerEasy Chester CalimeraAC and DC EVSE calibration systemEasy Chester EOL / EOL HPCEVSE end-of-line production tester
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Battery Cell SimulatorBMS testing from compact bench to high-voltage HiL.comframeConfiguration, synchronized analysis and automation.EMC LinkOptical charging communication through the chamber boundary.
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Automated Standards AnalysisMeasured behaviour, normative context and highlighted deviations.Professional SimulationConfigure nominal, boundary and non-conform behaviour.Manipulating GatewayTest a live correction hypothesis between real partners.
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Charge PlaybackReproduce the charging partner for the DUT.Charge Cycle AutomationTurn saved configurations into repeatable campaigns.Conformance Test LibrariesVersioned executable standards-based test logic.
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Capabilities HubConnect the capability model across EV, EVSE and BMS testing.EVCA Capability HubExplore the detailed EV charging capability stack.comframeThe shared test-intelligence environment.Integration & APIsREST, Python, CI/CD and laboratory orchestration.Protocol & Domain ModulesSelect released domain depth.
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Charging, Safety & EMCCharging behaviour, field safety, editions and test boundaries.Conformance Test LibrariesReleased executable test logic, verdicts and evidence.AFIR for EV ChargingRegulation, responsibility and verifiable evidence.
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Knowledge CenterTechnical explanations, methods and application guidance.GlossaryStable charging and BMS test terminology.EVSE Calibration MethodsCompare controlled real load and reference measurement.Battery Cell SimulationCells, balancing, faults, precision and BMS HiL.
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Resources LibraryCurrent brochures, webinars, guides and checklists.Charger Uptime CalculatorEstimate downtime and field-service impact.EVSE Inspection GuidePractical commissioning and inspection workflow.BMS testing whitepaperTemperature, environment, simulation and test wiring.Technical newsletterChoose product updates and events relevant to your tests.
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System of the MonthJuly 2024

System of the Month July 2024: EVCA Flex across laboratory and field

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

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System of the Month July 2024: EVCA Flex across laboratory and field
QuestionStart with the engineering problem
ContextConnect application, standard and product
SourceIdentify document and publication status
Next stepContinue to current technical scope

Field failures and high-power laboratory tests should use the same technical language and evidence structure.

At a glance

  • Laboratory and field workflow
  • Published 1,000 V and 250 kW configuration
  • Battery emulation
  • Field data for HIL testing

Why this mattered

If recorded field behaviour cannot be transferred into a controlled test environment, engineers are forced to approximate the original charging partner.

The system approach

The highlighted configuration connects mobile data acquisition with a laboratory EVCA Flex setup and high-power battery emulation. Field data can inform HIL and reproduction workflows.

What the project shows

The architecture supports a continuous route from observation to repeatable investigation. The 1,000 V and 250 kW values describe the featured project.

Related reading

Continue through the archive.

Related entries retain the publication date and lead to the current technical route.

System of the MonthDecember 2025

System of the Month December 2025: EVCA Multi Mobile for interoperability in the field

EVCA Multi Mobile places synchronised communication, power and timing analysis between a real EV and a real charging station.

System of the MonthNovember 2025

System of the Month November 2025: high-voltage BMS validation for 800 V systems

A 216-cell test system combines cell simulation, isolation testing, electrical fault insertion and integrated rack design.

System of the MonthOctober 2025

System of the Month October 2025: EVCA testing according to IEC 61851-23 Annex CC

The configuration addresses real-world DC fast-charging robustness with controlled short-circuit, load-dump and insulation-fault scenarios.

Continue from technical context

Turn the information into the next engineering decision.

Continue to the relevant application, current product scope or responsible comemso team.

Configure your test systemContact application engineering