comemso Unveils "Easy Chester": The Next-Generation Mini-Charger-Tester with Enhanced NACS Compatibility and Flexible Architecture

Stuttgart, Germany – February 5, 2024 comemso is proud to unveil "Easy Chester", the evolution of the since 2016 available Mini-Charger-Tester, setting new standards in the EV charger testing sector. This update brings NACS from Tesla and maintains compatibility with AC and DC-CCS for COMBO1 and COMBO2, and CHAdeMO, ensuring comprehensive testing capabilities across all major charging standards. The revolutionary flexible architecture responds to the fast-paced e-mobility market and harsh outdoor conditions, facilitating quick repairs and upgrades. "Easy Chester" represents comemso’s dedication to innovation, precision, and reliability in EV charging station testing and commissioning, enabling efficient worldwide validation and operational testing post-installation.

The introduction of "Easy Chester", short for Easy Charger Tester, marks a new milestone in EV charging testing technology, equipped with enhanced features like a long-duration external DC load for extended field testing. This advancement supports the industry's move towards versatile, reliable, and future-focused EV charging solutions.


Key Enhancements to "Easy Chester"

  • NACS Compatibility: "Easy Chester" fully supports the North America Charging Standard by Tesla, allowing users to conduct comprehensive tests on NACS DC charging stations with the assurance of meeting high performance and reliability standards. The already existing charging standards AC and DC-CCS for COMBO1 and COMBO2, as well as CHAdeMO are still available in different combinations, providing unparalleled versatility in testing capabilities.
  • Flexible Architecture: This update introduces a modular design, enabling easy and efficient repairs and upgrades. This new feature ensures "Easy Chester" remains at the cutting edge of technology, ready to adapt to evolving EV charging standards and protocols. The flexibility of "Easy Chester" makes it a future-proof investment for testing facilities and service providers.
  • Long-Duration Load Extension: A further function, which was added in the last version of the Mini-Charger-Tester and is also kept in “Easy Chester”, is the long-duration external DC load “Long Duration Unit”. With this additional suitcase, testing can be expanded for long charging tests of up to 60 minutes in the field, addressing the need for comprehensive durability and performance assessments under real-world conditions.

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News Info

Published on: 02/05/2024

The launch of "Easy Chester" represents a pivotal moment in the advancement of EV charging technology, offering a robust solution for the dynamic needs of the modern e-mobility landscape. With its enhanced features and capabilities, "Easy Chester" is set to empower testers, and service providers with a tool that is not only state-of-the-art, versatile and reliable but also designed with the future of EV charging in mind.


Availability

"Easy Chester" is available for order as of February 2024. For further information, to schedule a demonstration, or to inquire about pricing, please visit comemso’s website or contact sales@comemso.de.

About comemso

comemso, headquartered in Stuttgart, Germany, is at the forefront of developing and manufacturing advanced testing equipment for the EV charging industry. Emphasizing innovation, quality, and reliability, comemso's solutions, including "Easy Chester", are pivotal in enhancing the efficiency, safety, and compatibility of the global EV charging infrastructure.

News contacts

Anita Athanasas

Head of Sales and Product Management

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