Mercury Elite 3000U Pro 3000VA UPS

Model: mercury elite 3000u pro capacity: 3000va / 1800w ups topology: smart offline (standby) input voltage: 220vac output voltage: 220vac ±10% output frequency: 50hz/60hz ±1% transfer time: ≤10ms (typical) battery type: sealed lead-acid maintenance-free battery quantity: 4 x 12v/9ah recharge time: 6-8 hours to 90% capacity backup time: approximately 10-20 minutes (depending on load) protection: overload, short circuit, discharge, and overcharge protection audible alarm: battery low, overload, fault, and battery replacement communication port: usb software: upsilon2000 (included) operating temperature: 0°c to 40°c