Unlike smaller backup devices that power a single computer or modem, enterprise UPS systems are designed for critical infrastructure, such as data centers or hospital equipment. These systems require much more power and often need to support multiple devices or servers. From plug and receptacle charts and facts about power problems to an overview of various UPS topologies and factors affecting battery life, you'll find a wealth of pertinent resources designed to help you develop the optimum. Protect sensitive electronics and equipment during power surges and blackouts with a UPS System or Uninterruptible Power Supply from our extensive UPS lineup of standby, line-interactive, and double-conversion models. Battery backup capacities range from 350 VA to 10,000 VA. Key features include. A UPS differs from an auxiliary or emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions, by supplying energy stored in batteries, supercapacitors, or flywheels. Let us break down the key components that work together to provide reliable, uninterrupted power. With its wide range of Uninterruptible Power Supplies (UPS), Delta offers a competitive edge to businesses in need of first-rate power solutions.