Flywheel UPS Systems

If a dip, surge or loss in electrical power risks causing damage or downtime for your critical machines and processes, you need the security and peace of mind of an Uninterruptible Power Supply (UPS).

A UPS is your guarantee that in the event of a power disruption or surge you can keep your equipment running. At the very least, a power disruption is an inconvenience and in many industries, it can be a major problem. Our systems service a variety of industries:

CAT Flywheel UPS
  • Data centers and other facilities with sensitive and critical date storage requirements
  • Hospitals and healthcare facilities with equipment that can’t be stopped
  • Safety and security systems and alarms in offices, factories and residential buildings
  • Time-critical manufacturing processes that can’t be paused mid-cycle
  • Back-up power for fire suppression or pumping equipment in chemical spill situations

If you need to be sure that the power stays on even when the grid surges, dips or cuts out, a UPS from Empire is your solution.

Our Cat® flywheel UPS products are a reliable and efficient method of maintaining electricity during power fluctuation.

Choosing Empire for your UPS flywheel technology gives you the added advantage of our years of experience and unparalleled customer service.



Cat Flywheel UPS Technology Advantages

Cat has added engineering and advanced controls to make our UPS flywheels unbeatable on the market. Thanks to its intelligent design and failsafe configuration, your UPS is always ready to deliver power corrections as your network fluctuates.

We offer four models of flywheel UPS systems to cover all budgets and equipment needs (UPS 300, UPS 600G, UPS 750 60 Hz and UPS 1200Z). Each of these models feature:

  • A reliable power-dense integrated flywheel
  • 98% energy efficiency
  • Modular design for easy expansion
  • Low maintenance and replacement costs
  • Reduced size footprint (around 75% less space than a battery-based UPS)
  • Yearly energy efficiency of approximately 4%
  • Operating temperature range of up to 104°F

If a drop or surge in power risks creating a devastating machine or equipment interruption, trust a Cat flywheel UPS as your failsafe. In combination with a backup generator, your UPS will provide you with the stable power source necessary to keep you running.

Turn to Empire for Your Power System Needs

Over 50 years of Experience Covering the Power System Needs of Customers Across the Southwest

CAT UPS Service

Empire has the experience and knowledge to help you choose the right UPS system adapted to your requirements. We’ll discuss your current installations and future requirements and propose a Cat flywheel UPS that offers the power stability you’re looking for.

Our support starts the moment you contact us for a no-obligation price quote and continues long after your flywheel UPS is in place. We offer scheduled maintenance programs to keep your UPS in top operating condition and guarantee that it’s always ready to deliver the power correction you count on. If you require technical support, we are available 24/7 by phone to answer your questions and help troubleshoot any problems.

Contact our team today or call 1-888-CAT-POWER and let us start creating your full integrated power supply system. We’ll help you choose the flywheel UPS with the right performance and capability. You’re getting a UPS with a small physical footprint, failsafe reliability and 98% efficiency that integrates with your power generator as complete backup power solution. You’ll see that the value, reliability and performance of a Cat flywheel UPS system can’t be beat. We look forward to sharing our experience with you and helping you keep the power on.




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