Download Brochure 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 a 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.