The SKN line-interactive UPS is an intelligent protector that provides pure, reliable AC power to critical loads ? protecting them from utility power blackout, swells, sags, surges and interference. Typical loads include sensitive medical instruments, computers, telecommunication systems and industrial automation equipment. Under normal power conditions, the SKN design adjusts and filters power fluctuations continuously and automatically. The SKN unit comes equipped with an RS-232 port and UPSMON Power Management Software. The UPSMON software will provide an orderly shutdown and perform power functions. It will display all diagnostics on the user supplied monitor, track power events and schedule system shutdown/reboot. UPSMON supports Windows 95/98/Me/NT/2000/XP, Novell Netware, Linux and others. UL and CUL listed.Brand/Series:STABILINE®/SKN Series | Operation:Line-Interactive | Output Type:(3) NEMA 5-15R | Dimensions:135 H × 97 W × 320 D | Length, Cord:6 | Communication:RJ11, RS232 | Input Type:NEMA 5-15P | Weight:5.9 | Time, Backup:4 | Power, Rating:255 | Type:Industrial, Network | Mounting Type:Wall | Voltage, Output:120 | Capacity:425 |