APC by Schneider Electric Smart-UPS SRT 1000VA 120V - 2U Rack-mountable - 3 Hour Recharge - 10 Minute Stand-by - 120 V Input - 120 V AC Output - Sine Wave - 6 x NEMA 5-15R - 6 x Battery/Surge Outlet

Graceful shutdown using serial or USB cables via PowerChute Serial Shutdown Add up to 10 external battery packs (SRT48BP) for extended runtime Ideal for servers, storage, voice/data networks, medical labs, and light industrial applications Rack/Tower convertible (rail kit SRTRK4 or SRTRK3 sold separately) Delivers clean power with zero transfer time for critical or sensitive devices 1000VA/900W double-conversion on-line pure sine wave tower UPS Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint. Helps save energy - designed to limit the energy used by other products, potentially helping you reduce your carbon footprint and save money.