AVRInput:-Phase: Single + GND-Voltage range: 165V-275V/82V-138V-Frequency: 50Hz/60Hz ± 10%-1200WOutput:-Voltage range: 220V/230V/240V/110V/120V ± 10%-Wave form: Sine wave (Mains mode); Simulated sine wave (Battery mode)-Frequency: 50Hz/60Hz ± 1% (Battery Mode)-Crest factor: 3:1-Transfer time: 10ms-4x Shucko outletsProtection:-Energy rating: 320 Joules instantaneous response-Test standard: IEEE 587 Cat. A&B-Tel/LAN: RJ11/RJ45Noise Filtering:-EMI/RFI: Full time suppressionBattery:-Type: Sealed Lead-acid maintenace-free-Quantity: 12V9AH x 2-Recharge time: 90% capacity after 6 hours-Backup time: 15-20 minutes, depends on load Πιστοποιητικό CEΕγγύηση: 12 μήνες η μπαταρία, 2 χρόνια τα μηχανικά μέρη.