Key Specifications: Capacity: 1000VA/900W Input Voltage Range: 90-140V AC Output Voltage: 100-120V AC (pure sine wave) Frequency Range: 50/60Hz auto-sensing Topology: Line-interactive with double conversion mode Advanced Battery System: Battery Type: Hot-swappable, long-life VRLA batteries Runtime: Up to 45 minutes at half load (expandable) Recharge Time: 3-6 hours to 90% capacity Battery Management: Intelligent charging with temperature compensation Power Protection Features: Pure sine wave output (100% of rated power) Automatic Voltage Regulation (AVR) with wide input window Multi-stage surge protection (600+ joules) Zero transfer time to battery Green Mode operation for high efficiency Connectivity & Management: Output Connections: 8 x NEMA 5-15R (6 battery+surge, 2 surge-only) Communication Ports: USB, RS232, SmartSlot for expansion Display: Color LCD with intuitive interface Monitoring: Eaton Intelligent Power Software included Network Management: Optional network card compatible Physical Specifications: Dimensions: 5.9" W × 16.3" D × 11.2" H (150×415×285mm) Weight: 35.3 lbs (16 kg) Noise Level: <45dB at 1m Operating Temperature: 0-40°C (32-104°F) Certifications & Compliance: Safety: UL 1778, cUL, CE EMI: FCC Part 15 Class A Energy Efficiency: 90%+ efficiency in line mode Warranty: 3-year comprehensive warranty