APC Smart-UPS On-Line SRT Series Rack/Tower Convertible Online UPS

The APC Smart-UPS On-Line SRT series is a family of high-density, double-conversion on-line UPS units engineered for servers, storage, voice/data networks, medical labs and light industrial applications. These units deliver clean, pure sine wave power with zero transfer time and include SmartSlot for optional management cards plus support for graceful shutdown via PowerChute, serial or USB. The SRT family supports scalable extended runtime via external battery packs (variants reference up to 10 external packs), sealed lead-acid batteries, energy-efficient operation and ENERGY STAR recognition in select models. Rack/tower convertible form factors are provided for flexible deployment, with rack installation and rail kit referenced across variants. Warranty terms and management options are included in variant listings, making the SRT series suitable for critical IT and network protection needs.