Key Specifications: Power Performance: Capacity: 20kVA/18kW (expandable to 40kVA/36kW with parallel operation) Topology: Online double conversion Input Voltage: 380/400/415V AC (3-phase + N, ±25% range) Output Voltage: 230/400V AC (±1% regulation) Waveform: Pure sine wave (<3% THD) Transfer Time: 0ms Efficiency: Up to 96.5% (ECOmode available) Input Power Factor: >0.99 Output Power Factor: 0.9 Battery System: Hot-Swappable Battery Modules: 192V DC system with 32x 12V batteries Standard Runtime: 5-15 minutes at full load Recharge Time: 3 hours to 90% capacity (fast charge option) Expandability: Supports up to 4 external battery cabinets Battery Management: Advanced predictive analytics with temperature compensation Physical Specifications: Form Factor: Tower (rack-mountable with optional kit) Dimensions: 800 × 600 × 1000mm (H×W×D) Weight: 180kg (397 lbs) Operating Temperature: 0-40°C (32-104°F) extended to 45°C with derating Noise Level: <60dB at 1m (acoustic optimized version available) Management & Monitoring: Display: 7" color touchscreen with multilingual interface Communication Ports: USB, RS232, RS485, SNMP, dry contacts Network Management: Dual Ethernet ports with failover Software Compatibility: Eaton Intelligent Power Manager with cloud connectivity Mobile App: Real-time monitoring via Eaton Mobile Connect Pro Protection Features: Complete Power Isolation: Double conversion technology Surge Protection: 15kA per mode (L-N, L-G, N-G) Automatic Static Bypass: For overload conditions Cold Start Capability: Operation without AC input Automatic Self-Test: Configurable diagnostics schedule Galvanic Isolation: Optional isolation transformer Certifications & Compliance: Safety: IEC 62040-1, UL 1778 3rd Edition EMC: EN 50091-2, EN 61000-6 Environmental: RoHS3, WEEE, ENERGY STAR Cybersecurity: IEC 62443-4-2 certified Warranty: 3 years standard (extendable to 5 years)