Uninterruptible power supply, operating principle: mains-interactive VI. Output 3000 VA/2400 W. Sinusoidal 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 freestanding device and for rack installation (19 inches), LC display can be rotated electronically. Dimensions HxWxD: 132 (3HE) x 440 x 410 mm, weight 26.7 kg.