Uninterruptible power supply, functional principle: network interactive VI. Output 2000VA/1600W. Sinus output voltage in mains and battery operation, maintenance-free lead battery, USB interface, data cable and management/shutdown software included, slot for SNMP adapter CS141B_SC. Can be used as a stand-alone device and rack-mounted (19 inches), LC display can be rotated electronically. Dimensions (HxWxD): 132 (3HE) x 440 x 410 mm, weight 21.3 kg