The APC Back-UPS Pro 550 (BR550GI) delivers reliable backup power and surge protection for your essential electronics. Designed to safeguard equipment from power outages, surges, and spikes, it also offers energy-saving functionality and automatic voltage regulation to enhance overall power quality and uptime.
Features & Benefits
Reliable Backup Power
Provides sufficient battery power to work through short to medium outages, ensuring your data and system remain safe and operational.
LCD Display Panel
Real-time display of more than 20 utility and battery conditions allows for easy system monitoring and status checks.
Automatic Voltage Regulation (AVR)
Instantly corrects low/high voltage conditions without switching to battery power, reducing wear and extending battery life.
Battery Backup & Surge Protection
- 3 outlets for battery backup and surge protection (includes 1 Master outlet).
- 3 additional outlets for surge protection only (includes 2 energy-saving Controlled outlets).
Data Line Protection
Protects against power surges over Ethernet lines up to 1000 Base-T (gigabit).
Power Management & Software
PowerChute software enables advanced UPS settings, system shutdown automation, and real-time monitoring from your PC.
Additional Safety & Usability
- Push-button circuit breaker for quick recovery from overloads.
- Automatic diagnostic testing ensures backup readiness.
Technical Specifications
Output
- Output Power Capacity: 330 Watts / 550 VA
- Topology: Line Interactive
- Efficiency (Full Load / Half Load): 77% / 84%
- Waveform Type: Stepped approximation to a sinewave
- Output Connections: 3 × IEC 320 C13 (Battery Backup), 3 × IEC 320 C13 (Surge Protection), 2 × IEC Jumpers (Battery Backup)
Input
- Nominal Input Voltage: 230V
- Input Connections: IEC-320 C14
- Input Voltage Range: 176 – 282V
Batteries & Runtime
- Battery Type: Maintenance-free sealed Lead-Acid, leakproof
- Recharge Time: 12 hours
- Runtime at 100% Load: 3.2 minutes
- Runtime at 50% Load: 11.8 minutes
Communications & Management
- Interface Ports: USB, optional RS232
- Control Panel: Multi-function LCD display
- Audible Alarms: Low battery, on-battery, and overload alerts




