Key Features: Power Performance: Input Voltage: 72V DC nominal (operating range 60-80V DC) Output Voltage: 72V DC regulated (±1%) Power Range: Available from 500W to 5000W configurations Efficiency: >95% typical Transfer Time: 0ms (instantaneous) Battery System: Battery Voltage: 72V DC nominal Battery Technology: VRLA or Lithium-ion options Standard Runtime: Configurable from 15 minutes to 8+ hours Recharge Time: 4-8 hours to 90% capacity Battery Management: Intelligent charging with temperature compensation Physical Specifications: Form Factor: 19" rackmount or standalone cabinet Operating Temperature: -20°C to +55°C (-4°F to +131°F) Humidity: 0-95% non-condensing Protection Rating: IP20 to IP54 options Monitoring & Control: LCD Display: System status and alarms Communication Interfaces: RS232, RS485, Ethernet, SNMP Remote Monitoring: Web-based management Dry Contacts: For alarm integration Protection Features: Input Over/Under Voltage Protection Output Short Circuit Protection Reverse Polarity Protection Battery Overcharge Protection Isolation: 1500V AC input-output isolation Certifications: Safety: UL 1778, CE EMC: EN 61000-6-2, EN 61000-6-4 Telecom: NEBS Level 3 compliant Industrial: IEC 61000-6-2