comemso
Contact
Product Finder
Applications
Start with the decisionApplications
Vehicle and charging station
EV TestingVehicle, EVCC and charging-release validation.EVSE TestingCharging-station development through field operation.InteroperabilityReal EV and EVSE in one synchronized test record.
Battery, MCS and EMC
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.
Production, commissioning and calibration
EVSE End-of-LineRepeatable acceptance and unit-level results.Commissioning & Field ServiceCommission, diagnose and verify installed chargers.Calibration & MetrologyTraceable energy verification at the charging point.
Products
Start with the decisionProducts & PlatformsProduct Finder
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
Battery, software and EMC
Battery Cell SimulatorBMS testing from compact bench to high-voltage HiL.comframeConfiguration, synchronized analysis and automation.EMC LinkOptical charging communication through the chamber boundary.
Software
Start with the decisionSoftware Capabilities
comframe and integration
comframeThe shared test-intelligence environment.Integration & APIsREST, Python, CI/CD and laboratory orchestration.Protocol & Domain ModulesSelect released domain depth.Capabilities HubConnect the capability model across EV, EVSE and BMS testing.EVCA Capability HubExplore the detailed EV charging capability stack.
Analyse and test
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.
Reproduce and automate
Charge PlaybackReproduce the charging partner for the DUT.Charge Cycle AutomationTurn saved configurations into repeatable campaigns.Conformance Test LibrariesVersioned executable standards-based test logic.
Knowledge
Start with the decisionStandards & Knowledge
Standards and test logic
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.
Methods and terminology
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.
Documents and tools
Resources LibraryCurrent brochures, webinars, guides and checklists.BMS testing whitepaperTemperature, environment, simulation and test wiring.EVSE Inspection GuidePractical commissioning and inspection workflow.Charger Uptime CalculatorEstimate downtime and field-service impact.Technical newsletterChoose product updates and events relevant to your tests.
Company
Start with the decisionCompany
Company
About comemsoEngineering purpose, history and operating companies.Development & manufacturingShort paths from development to system testingQuality & CertificationsManagement systems, validation and calibration evidence.Customer ProofNamed stories, endorsements and published configurations.SustainabilityEnvironmental management and measured progress.
People and network
Customer Care TeamDelivery, commissioning, training and support.Sales PartnersRegional commercial and service access.CareersWork on deep e-mobility testing.
Updates and contact
News & EventsProjects, releases, webinars and company updates.Request a technical demoDiscuss your test task with the comemso team.ContactSales, support and locations in one place.

Applications

Find the test setup for your charging or BMS task

Choose the device under test, such as a battery management system (BMS), and define the test task. The Product Finder connects that task with the relevant application, hardware and software. For EVSE commissioning and electrical safety testing, select the AC or AC/DC installation tester below.

Start with the DUTVehicle, charger or BMS controller
Choose the boundaryReal, simulated or both
Select the depthCommunication, signals, power or faults
Keep the resultLinked to setup and version

Choose the installation tester for EVSE commissioning and electrical safety

Use the AC or AC/DC installation tester for commissioning, periodic inspection and checks after repair of installed charging infrastructure.

AC EVSE installation tester

Easy Chester Micro

Commission AC charging stations and wallboxes with Easy Chester Micro. Combine the configured grid-side and EV-side electrical-safety, phase-sequence, communication and charging-function checks in a compact system.

Explore the AC installation tester

AC/DC EVSE installation tester

Easy Chester Ultimate

Commission AC and DC charging stations with Easy Chester Ultimate. Use configured electrical-safety, charging-function and communication checks with guided results and reporting for installation, maintenance and service.

Explore the AC/DC installation tester

The required test scope and the selected configuration determine the available functions. A successful charging session alone is not an electrical safety result.

Plan EVSE commissioning and field serviceCompare AC and AC/DC installation testers

Explore applications for your test task

Select the system and test scope in the Product Finder

Customer references

Experience from real engineering projects.

“We ensure high-quality test results with the right test equipment”

Sven ÖhrkeMember of Management Boards, VDE Prüf- und Zertifizierungsinstitut GmbH

Read Texas Instruments’ statement on the Battery Cell Simulator for BMS project selection.

Mark NgGeneral Manager for HEV/EV Powertrain, Texas Instruments

Frequently asked questions

EVSE, EV and BMS lifecycle coverage FAQ

How are test results documented?

Record the application-specific test sequence, operating conditions, measurements and pass/fail assessment. Add communication traces and reports where the configured workflow supports them.

Technical updates from comemso

Choose your newsletter topics

Receive product and software updates, practical testing insights and invitations to comemso events.

Choose my newsletter topics

Choose your topics, then confirm your subscription by email. You can unsubscribe at any time.

Plan the test for your selected scope

Define your test system from the application

Use the Product Finder to identify possible solutions. Your selection is carried directly into the contact form.

Find your test solutionContact application engineering