Smart-UPS SRT provides high density, true double-conversion power protection for servers, voice / data networks, medical labs, and light industrial applications. When business-critical systems require runtime in hours, not minutes, Smart-UPS SRT can be configured with matching battery packs to comply with aggressive runtime demands. It provides customers with a reliable source of uninterruptible power even in demanding power environments, including very wide input voltage window, extremely tight output voltage regulation, frequency regulation, internal bypass, and input power factor correction.