APC Smart-UPS On-Line Tower SRT3000XLI 2700 W / 3000 VA 4 min (10 min 50 %) 230V 50/60Hz. Output Connections: 8x IEC C13 + 2x IEC C19. Interface Ports USB, RJ45 Serial & Smart-Slot expansion bay. Efficiency up to 92.2% in on-Line mode and 97 % in Gr