The New Standard In Advanced High Power Testing.

The 900 EX is the most advanced high power test system for use in testing and emulating a wide variety of active and passive loads. Test faster and more efficiently with more predictive results.

The 900 EX is ideal for testing and emulating energy storage and drive train components of large electric and hybrid electric vehicles. The increased performance (rise time/slew rate) and increased accuracy make the 900 EX ideal for applications like Heavy Industrial (ships, trains, trucks, and planes), Military (hybrid drives and aircraft launch systems), Power Electronics (Solar Panels, Inverters), and Hardware in the loop testing. Digital controls protect critical systems and components, and the system can self-adjust to external environmental events like unstable power sources. The bi-directional system can operate at ± 250kW, or combined, it can scale to ±1MW. The 900 EX, with new LCD touchscreen display, is an intelligent system that will give you the accuracy, speed, and control to add value to your tests. Supports standard EV tests including: FUDS, SFUDS, GSFUDS, DST, and ECE-15L.


Electric & Hybrid Drive Trains


Train & Rail Propulsion

Aircraft & Aerospace Propulsion

Boating & marine Propulsion
Energy Storage

Hardware in the Loop Simulation

Battery & fuel cells

Contact us to find out about our full range of Testing and Simulation Solutions.


Scalable To 1MW of Testing Capability

Parallel up to four 900 EX systems to test even the biggest loads. No external controller is needed.

Intuitive Interface for Manual Control and Enhanced Diagnostics

Touchscreen interface. Descriptive error messages for simple troubleshooting and recovery.

Wide Variety of Control Modes

Voltage, Current, Power Resistance, or
Voltage w/ Internal Resistance (Emulation).

Industry-leading Performance

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  • Industry-standard for high-performance testing
  • Enhanced Error Detection & Fault Correction
  • Test faster and more efficiently > Save time & money
  • Regenerative to the grid reduces energy use and heating
  • More accurately represent real-world conditions > More predictive results
  • Two channels for flexibility in testing/simulating multiple devices with a single machine
  • Open source communication protocol allowing easy integration into any test set-up
  • A self-contained cooling system requiring no external cooling system
  • Control Modes: Voltage, Current, Power, Resistance, Voltage with Internal Resistance
  • Updated Look & Feel: Touch Screen HMI & Error messages displayed on-screen Camlocks: available with or without

More Information about Advanced High Power Testing 900 EX