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Flywheel/KST Rotary UPS

Flywheel energy storage systems store kinetic energy in the rotor of a motor/generator by constantly spinning it. When short-term back-up power is required (i.e. when utility power fluctuates or is lost), the rotor's inertia allows it to continue spinning and the resulting kinetic energy is converted back to electricity. This allows to provide ride-through power to critical loads during electrical disturbances like sags, brownouts, momentary interruptions and short power outages.
Combined with a generator, it offers the ultimate battery-free UPS/power solution for longer outages.

1.- KST flywheel:Rotary UPS

The KST Rotary UPS offers the optimum battery-free protection against mains disturbances and power quality problems that affect processing plants and commercial facilities. The Rotabloc unit(s) use a proven, robust and simple design that guarantees performance and longevity. The first bearing change is not expected for at least 10 years making this concept the lowest maintenance cost when compared to other flywheels. For details please download the spec/brochure and give us a call.

KST Rotabloc/Rotary UPS (200kVA to 1500kVA per machine) up to 12 seconds of power outage ride through at full load (provides ample engine starting time if combined with genset) corrects low voltage, including sags handles 100% non-linear loads, blocks load harmonics from reaching the rest of the system isolates the load against input harmonics corrects power factor (avoids low power factor penalties charged by utilities) eliminates problems caused by high energy surges (utility switching) and lightning strikes high efficiency and high degree of reliability /robustness long life expectancy and low maintenance: first bearing change after 10 years of operation KST Rotabloc/Rotary UPS Brochure KST Rotabloc White Paper [Request a quote]

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