Your solution

Find Your EV, EVSE or BMS Test System

Get a suggested system path from your selections. You can change the selections and add notes before copying, downloading or sending the brief. Technical details are optional; contact details are needed only to send your request.

Your next step

Find the right test-system path before selecting hardware.

Choose the device you want to test and its development or operating stage. Add only the technical details you know, or describe the problem in your own words. A product specialist reviews the requirements before a configuration is agreed.

What is the device under test?

Start with the engineering boundary. Product selection follows after the application is clear. Select all that apply.

Where is the product in its lifecycle?

The same product requires a different test architecture in development, release, production and operation. Select all that apply.

Define the technology and physical scope.

The form changes between charging and BMS (battery management system) applications. Record ranges even when the final value is still open.

Charging technology

Charging connectors and test coverage (optional)
Required charging connectors
Separate AC / DC source and load requirements (optional)

AC source required

AC load required

DC source required

DC load required

Maximum voltage × maximum current is not an available-power promise. A 3 kW laboratory source/load and an inline field-measurement envelope are separate requirements.

Supplier releases and reference service checks (optional)

BMS application and electrical scope

Cells, CMCs and measurement quality (optional)
Sensors and insulation (optional)
Faults, sleep current and test validity (optional)
Requested BMS fault simulation
BCS integration (optional)
Requested hardware interfaces

Which test depth and evidence are required?

Select every capability needed for the engineering decision. Product and release scope will be qualified later.

How should the system integrate and operate?

Define the organizational environment so the system remains usable after delivery.

Lab, safety and project planning (optional)
Indicative system path

Application
Lifecycle
Required capabilities
Control / integration
Open qualificationProtocols, versions, ranges, licences, Test Libraries, interfaces and operating limits remain part of the project specification.

Review your requirements below. You can return to your selections, copy or download the brief before sending it.

Review with a product specialist

Let’s review your test task.

Tell us your country so we can route your request to the right product specialist. We usually acknowledge enquiries within hours; allow up to 1–2 days. Your specialist will review the scope and offer a call or online meeting.

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Contact options

Your receipt confirms storage of the request. A product specialist will review technical fit and next steps.