Output power capacity 280 Watts / 450VA Rack Height 1U Output Connections (2) IEC Jumpers (Battery Backup) (4) IEC 320 C13 (Battery Backup) Nominal Output Voltage 230V Nominal Input Voltage 230V Input Connections IEC 320 C14 APC Smart-UPS SC 450VA 230V - 1U Rackmount/Tower APC Smart-UPS SC is ideal for small and medium businesses looking to protect networking equipment and point-of-sale (POS) devices from power disturbances and outages. The Smart-UPS SC features network grade protection, hot swap batteries, and built-in data line protection for worry free uninterruptible power protection for increased availability. Built on the same standards as the award-winning Smart-UPS, Smart-UPS SC provides the basic features and manageability needed to protect entry-level applications