SPC 650 PRO Offline UPSSPC 650 PRO Offline UPS Power Out 325 Watt / 650 VA Output Voltage Nominal Output Voltage: 230V 50/60 Hz +/- 1 Hz Output Frequency (Sync To Mains) Topology: Interactive Path Wave Type: Appendix Steps Into A Sinewave Output Connections: (2) Universal Receptacle (Battery Backup)..