eaton 9390 lithium-ion ups
Provides backup power and scalable battery runtimes in a small footprint for mid-size data centers, medical equipment, and other critical systems.
eaton 9390 lithium-ion
Formerly Powerware 9390 UPS
Delivering Efficiency and Reliability for Complete Peace of Mind.
Resolve your utility power problems once and for all with clean, continuous, uninterruptible power from the Eaton 9390 UPS. For mid-size data centers, medical equipment, and other critical systems, the 9390 provides scalable battery runtimes in a compact footprint and a host of cost saving features. New Lithium-Ion Battery Options available in custom runtime solutions for Eaton 9390 UPS.
Best of all, Eaton’s Energy Saver System delivers 99% operational efficiency, helping the UPS pay for itself in just three to five years. Learn more about the Eaton 9390 below or contact us about this product today!
Features and benefits
Flexible Installation Features
The 9390 is designed to mount directly next to a wall, even in corner spaces, for optimal space savings. That small footprint also means lower installation and shipping costs without having to sacrifice on power density. Service and maintenance teams will benefit from easy front panel access and top-bottom cable entry points.
The 9390 also comes with a complete line of system accessories, including battery cabinets, integrated distribution cabinets, and integrated accessory cabinets to ensure that this UPS is ready to deliver whatever you require.
Highly Efficient Capabilities
Save thousands of dollars per year in energy costs over traditional UPS designs. The 9390 is a highly efficient, transformer-less UPS, including the patented Energy Saver System. No matter the size of the load, the 9390 is able to achieve over 99% efficiency.
Advanced battery management with cyclical battery charging comes standard in the 9390 as well. This sophisticated capability increases the service life of batteries, alerts you to potential problems before they impact the load, and decreases the total cost of ownership.
Scalable for Your Business
You want a UPS system that can scale right along with your business. The 9390’s Powerware Hot Sync technology allows you to easily expand the capacity of the system and sync parallel configurations without temperamental control wires.
Runtime Solutions
In the event of an outage, two options exist to continue providing power to the UPS load: lithium-ion batteries and a flywheel system. The Eaton 9390 Lithium option provides a powerful and reliable battery backup supply for those interested in a more traditional solution. However, while more expensive than lithium-ion batteries, flywheel systems offer many benefits, including:
- Limited required maintenance
- 20-year design life
- The ability to operate in high temperature environments
- And 90% reduced carbon footprint when compared to batteries
Lithium-Ion Battery
- Lithium Ion battery packages available in select sizes
- Lithium Ion battery system for Eaton UPS Systems provides low maintenance, long life battery system of the future.
- Minimal maintenance, highly reliable, smaller footprint, long life, slightly higher up front cost
Download our brochures and technical specs sheet to learn more.
Brochure
Specs
related products
Can't find what you are looking for? We're here to help. Chat with a representative instantly or call 888.501.1887.
single source ups provider
Expert assistance from Technical Consultants assist in the selection process of your next UPS System.
Our team is available for Technical Review of specifications, Sizing assistance, Voltage selection, and Runtime Calculations.
Latest News
Stay up-to-date with Industrial UPS Systems' news and resources about the industry!

Contact Us
Request a Quote from a Product Specialist
Experienced Product Representatives are on hand to send you information and quotations for equipment. If you need help with sizing, installation planning, or general questions about products, please fill in the appropriate form below and someone will contact you shortly.
You may also call 844-501-1887 to get a direct product representative. Or you may chat with one of our product specialists in the chat box provided.