Tripp Lite 20kVA Smart Online 3-Phase UPS Small Frame Modular 1 Battery - 3.90 Minute Full Load - 8 Minute Half Load - 20 kVA / 18 kW - SNMP Manageable, SSH, TelnetHard Wire 4-wire (3P + N + E)

Pre-installed WEBCARDLX network interface for 24/7 remote access DSP/IGBT technology and 1% output voltage regulation Scalable capacity up to 60kVA (or 40kVA with N+1 fault tolerance) Economy mode option helps reduce operating and cooling costs Includes internal battery module; supports up to 2 more This product is heavy and/or oversized and may need more than one person to handle.