Piller Powerbridge Flywheel

The Powerbridge is a Piller UPS system’s battery-free alternative for DC energy supply. A vertically mounted flywheel and generator, it is designed to operate within a speed range of 3,600 to 1,500 rpm. The unit can deliver 8 seconds of ride-through at 2.4 MW load and proportionately longer ride-through at lesser loads. The highly reliable, easily maintainable Powerbridge is an environmentally clean source of backup power.

• 6 MJ, 16.5 MJ and 21 MJ energy storage available
• Bridging time of minutes possible during total power failures
• No air-conditioning required
• Defined, predictable charging states
• Parallel units are possible
• Largest available kinetic Energy Storage