The easy to use charging station tester
is made for the use in field or end-of-line tests

SIMULATION OF TWO DIFFERENT EVs
CCS OR CHAdeMO

AUTOMATIC EV SIMULATION
FOR COMMUNICATION & DC LOAD CIRCUIT

REAL TIME RESULTS
SAVED IN THE DEVICE

SAFETY TESTS FOR
PE BREAK, CP SHORT CIRCUIT, LEAKAGE CURRENT

TOUCH INTERFACE
NO COMPUTER REQUIRED

PORTABILITY
WITH WHEELS & CARRYING HANDLE

The new challenges of electric mobility

EV simulation: simplify your EVSE tests / charger tests at EVSE maintenance and service in the field or at EVSE End-of-Line test (EOL).

The number of charging stations in the field is increasing and with it the service effort. In order to verify that a charging station is charging properly and that nothing has been forgotten during (re)commissioning, a final functional test is mandatory after every maintenance or repair. This requirement has created many new challenges for charging station manufacturers and EVSE operator, as in the past one or two real electric vehicles, each with different charging standards, were needed to test charging stations. In addition, in the event of a malfunction, the service technicians found it difficult to identify the causes in a simple manner.

We have developed a solution for this: The comemso Mini-Charger-Tester simulates vehicle signals, communication protocols and load circuits of the charging standards DC-CCS, CHAdeMO and, if required, also AC. In this way, we have effectively put two “vehicles” in one ultra-portable, easy-to-use case. The results are displayed in real time on the touchscreen and additionally stored in the device as a report.

By using comemso Mini-Charger-Tester you ensure that your infrastructure of EVSEs is working properly and safe, does cause no defects, provides fast charging and makes sure that there is accurate billing for you as well as your customers.

HIGHLIGHTS OF MINI-CHARGER-TESTER

  • Simulation of conductive electric vehicles according to CCS (DIN 70121, ISO 15118) and CHAdeMO 1.2 or lower (2.0 coming soon); optional AC
  • Fully automatic EV-Simulation on communication and load circuit
  • No computer required for on-site testing
  • Safety test of EVSE (DC-CCS only) to check isolation fault recognition
  • Special Fault Injection on DC-CCS signal lines (PE cut, CP short)

Charging station test with logged reports and automatable if required. For DC-CCS, CHAdeMO & AC.

You need help to specify your Mini-Charger-Tester?

Our sales engineers are happy to support you. Feel free to contact us and get a free live product demo.

Every Mini-Charger-Tester contains state-of-the-art engineering
setting itself high standards that meet the needs and wishes of our customers

COMBINED MINI-CHARGER-TESTER

FOR FIELD

If you search for a device that is made for transportability and use on-site, the combined Mini-Charger-Tester is the natural choice. The device simulates vehicle signals of the charging standards DC-CCS and/or CHAdeMO, so it represents virtually up to two vehicles in an ultraportable suitcase. This small power package is perfectly suited for maintenance, testing after commissioning / installation and shows you the test results (passed/failed) clearly on its touch display. Furthermore there are features like failure injection, set charging time, etc. The device is generally operated via the touch display. With the associated PC software, all test results can be transferred to your PC as a PDF.

  • Up to two “vehicles” in an ultra-portable, easy-to-use case
  • Test results are displayed in real time on the touchscreen and additionally stored in the device
  • Integrated emulated vehicle load circuit with 300V battery voltage and 6A charging current (fixed setting)
  • Made for field use: the Mini-Charger-Tester can be powered by an 1 kW sine wave inverter (optional, not included) connected to the 12V cigarette lighter.
    See the video at the bottom of the page for a practical example.

Latest Software / Firmware:
Rel_31.07.00

Download brochure Mini-Charger-Tester Generation 3.6

click for download

COMBINED MINI-CHARGER-TESTER EOL

FOR END-OF-LINE-TEST

In case your focus is on End-Of-Line (EOL) testing in production you should opt for this tabletop version: it‘s designed to be operated with an End-of-Line test bench to find out if the EVSE is working as expected. Of course the tabletop can as well be used in field just like the suitcase version, yet with the Mini EoL you combine most advantages of the suitcase with additional features like continuous EoL-testing for up to 8 hours per day under laboratory conditions, adjustable charging time from a few seconds to max. 60 minutes as well as automated charging tests.

  • Designed to be operated with an End-of-Line test bench
  • Made for continuous operation (up to 8 hours) under laboratory conditions
  • Integrated emulated vehicle load circuit with 300V battery voltage and 7A charging current (fixed setting), optimal cooling for continuous operation
  • Tabletop version, yet still a viable option for field use as well
  • Adjustable charging time from a few seconds to max. 60 minutes
  • Automated charging tests, remotely controllable via SCPI commands (UART/RS232 interface)

Latest Software / Firmware:
Rel_31.07.00

Download brochure Mini-Charger-Tester Generation 3.6

click for download

COMBINED MINI-CHARGER-TESTER EOL HPC

FOR END-OF-LINE-TEST WITH HIGH-POWER-CHARGING

Your demands are even higher? If your focus is on End-Of-Line (EOL) testing with high power charging, the Mini-Charger-Tester EOL HPC can still be installed in a single, rollable rack for loads of up to 120 kW. If you need even a higher DC battery emulation for testing the maximum performance of your EVSE you can extend your system using battery emulators to reach DC-loads of up to 500kW 1000V/500A. Please talk with our sales team to select the fitting battery emulation / bi-directional power supply. Like the tabletop version, this rack version is also designed for continuous operation of up to 8 hours per day under laboratory conditions.

  • Designed to be operated with an End-of-Line test bench
  • Supports high power charging, up to 120 kW in one 38 HU Rack, emulated EV load circuit adjustable in the range of 250V – 350V battery voltage and 5A – 250A charging current
  • By using separate battery emulators you can even reach DC-loads of up to 500kW (1000V/500A). But no 500kW mains power is necessary, since the power is regeneratively shifted in a circle – see the block diagram below for an explanation.
  • Designed for continuous operation (up to 8 hours) under laboratory conditions
  • Adjustable charging time from a few seconds to infinite
  • Automated charging tests, remotely controllable via SCPI commands (UART/RS232 interface)

Latest Software / Firmware:
Rel_31.07.00

Download brochure Mini-Charger-Tester Generation 3.6

click for download

Some of our customers worldwide who trust us

Some of our customers feedback

“As a product-independent full-service provider for sustainable charging systems, comemso not only convinced us because of their market establishment, but above all because of the manufacturer-independent application options. In this way, we can guarantee our customers quick service calls and feedback on the reliable functioning of their charging points.”

“We´ve been using the comemso Mini-Charger-Tester to test our hyper-fast charging, and we´re impressed by the ease of use, stability and precision of the compact solution.”

“Comemso offers innovative solutions to the industry, offering support and a quality product. Highly recommended!!”

“Fantastic piece of testing kit.”

Are you interested in a Mini-Charger-Tester?
We will create a suitable offer for you.

Are you interested in a Mini-Charger-Tester?
We will create a suitable offer for you.

More information – product highlights

Automatic EVSE testing after installation/ maintenance.
comemso Mini-Charger-Tester. DC-CCS, CHAdeMO

Synfis relies on comemso Mini-Charger-Tester

Reasons why comemso is a powerful partner for you

Like for all our products comemso invests a lot of time and effort to continuously develop the Mini-Charger-Tester to ensure that EVSE manufacturers and service providers all over the world can test with the newest charging standards and the highest quality to make sure that the EVSEs are safe and functional.

comemso offers a big product variety for all the different charging standards as well as for different applications such as the use in the field or at End-of-Line. In this way, customers can select the most suitable product and avoid unnecessary costs.

Not only EVSE manufacturers and service providers have trusted our devices for years, VDE and other experts recommend our product for testing.
The VDE is a German association for standardization, testing, certification and application advice in the field of electrical engineering.

By using innovative technologies, comemso offers a cost-effective Mini-Charger-Tester that ensures a high return on investment for your projects.

Comemso’s Mini-Charger-Tester was developed with a commitment to environmental responsibility by incorporating sustainable practices, using renewable energy and ISO 14001 certified processes in production, allowing you to promote a positive brand image.

How to order

Are you interested in a Mini-Charger-Tester? We will create a suitable offer for you.

contact us

Are you interested in our solutions? Send us a message. We are happy to help.

Book recommendations

Elektroinstallation und Ladeinfrastruktur der Elektromobilität.
(comemso is referenced on page 350)

VDE-Verlag
ISBN 978-3-8007-6079-4

Book recommendation: Elektromobilität / Theorie und Praxis zur Ladeinfrastruktur by Fritz Staudacher

Elektromobilität. Theorie und Praxis zur Ladeinfrastruktur.
(comemso is referenced on page 232)

Hüthig-Verlag
ISBN 978-3-8101-0508-0

How to order

Are you interested in a BCS System? We will create a suitable offer for you.

Contact us

Are you interested in our solutions? Send us a message. We are happy to help.

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