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Turnkey systems for EV battery

and fuel cell testingYour Powerhouse for
High-Performance TestingGet a quote

Ready for the future

EA Test Systems for the latest market challenges

As the electrification of the world progresses, the demands on research, development and series production are also increasing. For example, new batteries and fuel cells for electric vehicles must offer a greater range and higher charging speed. The electrical voltages in electric vehicles range from 400 V to 800 V and sometimes even higher. Test systems therefore need to be more flexible and efficient than ever, now and in the future. At the same time, throughput must also be increased in order to keep pace with growing requirements.

EA Elektro-Automatik has recognized the changing times and offers specialized test systems that meet all these requirements and are optimally designed for the respective application focus.

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EA Test Systems

Perfect for your specific application

Test systems that are optimized for the different properties of the respective test specimens

Card with Battery

1. Battery Cell Test System
EA-BCTS 20010-600-18

High throughput
High currents

Car

2. Battery Module Test System
EA-BMTS 20200-840-2

High performance
High throughput

Battery Pack Sketch

3. Battery Pack Test System
EA-BPTS 20920-720

High power
High voltage

Cell Fuel System Sketch

Fuel Cell Test System
EA-FCTS 20920-720

High output
Regenerative load

Facing the future successfully with solutions from EA

High efficiency

  • Return of up to 96.5 % of the energy fed into the grid by the regenerative system
    • Lower energy costs
    • Lower infrastructure costs due to reduced cooling requirements

Space-saving systems

  • Our compact test system racks deliver up to 180 kW of power in just 0.6 square meters, minimizing the space required for the system.
  • This efficient design allows the customer to optimize production areas, reduce operating costs and increase overall productivity without sacrificing power or performance.

Security features

  • Safety features to protect the battery or fuel cell
    • Temperature monitoring for each channel to prevent thermal runaway
    • Reverse polarity detection – additional sense line to prevent damage to the DUT due to faults
    • 2-channel emergency stop system
    • Overcurrent, overvoltage, overpower and overtemperature monitoring in each test channel
  • Integrated DC contactors for each channel
  • Active preloading
    • Pre-charge the internal capacitors before closing the DC contactor to avoid inrush currents and sparks during contactor closing
  • Zero-current cut-off to protect the contactors
    • Currents are set to zero before the DC contactor is opened
  • DC contactors integrated in the emergency stop chain quickly disconnect the test specimen from the test system in the event of a critical situation

Overview of EA Test Systems

Choose the right system for your high performance tests

BCTS Front Image

EA-BCTS 20010-600-18
Battery Cell Test System

The BCTS 20010-600-18 offers 18 individual channels for high-current cell tests. Each channel works as a cyclizer and enables cyclical charging and discharging of the battery cells.

  • Equipped with EA-BT 20000 Triple with regenerative energy recovery
  • 18 test channels with 0 V – 10 V and 0 A – 600 A per channel
  • Integrated DC contactor for each channel
  • Integrated reverse polarity detection for each channel
  • Control and measurement speed up to 1 ms per channel

EA-BMTS 20200-840-2
Battery Module Test System

The BMTS 20200-840-2 offers two separate channels for testing high-capacity battery modules. Each channel works as a cyclizer and enables cyclical charging and discharging of the modules.

  • Equipped with EA-BT 20000 with regenerative energy recovery
  • Two 60 kW high-power channels with 0 V – 200 V and 0 A – 840 A per channel
  • Integrated DC contactor for each channel
  • Active precharging to avoid inrush currents
  • Zero-current cut-off to protect the DC contactors

EA-BPTS 20920-720
Battery Pack Test System

The BPTS 20920-720 is a powerful system for testing high-capacity battery packs. The system works as a cyclizer and enables cyclical charging and discharging of the packs.

  • Equipped with EA-BT 20000 with regenerative energy recovery
  • 180 kW high-power system, 0 V – 920 V and 0 A – 720 A
  • Control and measurement speed up to 1 ms
  • Integrated DC contactor
  • Active precharging to avoid inrush currents
  • Highly compact in a 42U rack with redundant security system
BCTS Front Image

EA-FCTS 20920-720
Fuel Cell Test System

The FCTS 20920-720 is a powerful system for testing high-power fuel cells. The system functions as an electronic load for testing fuel cells.

  • Equipped with EA-BT 20000 with regenerative energy recovery
  • 180 kW electronic high-power load, 0 V – 920 V and 0 A – 720 A
  • Full energy recovery with a very high efficiency of up to 96.5 %
  • Integrated DC contactor
  • Highly compact in a 42U rack with redundant security system

Product brochures and flyers

Our brochures offer you detailed insights into the properties, benefits and areas of application of our products.

Media overview

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