The APC Back-UPS Pro 900 (BR900GI) is a high-performance Uninterruptible Power Supply (UPS) system designed for premium power protection. It offers advanced features such as Automatic Voltage Regulation (AVR), intelligent battery management, and an LCD graphics display to ensure maximum reliability and efficiency in safeguarding your critical computer and electronic devices.
Features & Benefits
Reliable Power Protection
- Adjustable Voltage Sensitivity: Adapts performance for specific power conditions or generator use.
- Adjustable Voltage-Transfer Points: Extends battery life by optimizing voltage range handling.
- Audible Alarms: Alerts users of power changes or UPS conditions.
- Battery & Surge Protected Outlets: Reserve battery capacity for essential devices, while protecting others from surges.
- Boost and Trim AVR: Smooths out voltage fluctuations to prevent equipment damage.
Smart Battery Management
- Automatic Self-Test: Regular diagnostics ensure early fault detection.
- Battery Failure Notification: Early alerts for preventive maintenance.
- Hot-Swappable, User-Replaceable Batteries: Maintains uptime and simplifies service.
- Disconnected Battery Notification: Alerts when backup power is unavailable.
Efficiency & Convenience
- Green Mode: High efficiency by bypassing idle components during normal power.
- Power-Saving Outlets: Auto-disconnects idle equipment to reduce energy use.
- LCD Display: Graphical display shows system parameters, operating modes, and alerts.
- Cold-Start Capability: Powers devices during outages from battery alone.
- Transformer Block Spacing: Easily plug in devices with larger adapter blocks.
Connectivity & Safety
- USB and Serial Connectivity: Enables monitoring and management via computer or home automation systems.
- Data Line Surge Protection: Shields connected devices from surges on Ethernet and phone lines.
- Resettable Circuit Breaker: Easy recovery from overloads without fuse replacement.
- Safety-Agency Approved: Certified for safe operation in various environments.
Technical Specifications
- Output Power Capacity: 540 Watts / 900 VA
- Max Configurable Power: 540 Watts / 900 VA
- Nominal Output Voltage: 230V
- Output Frequency (Synced): 50/60Hz ± 3 Hz
- Output Frequency (Not Synced): 50/60Hz ± 1 Hz
- Load Crest Factor: 3:1
- Topology: Line Interactive




