Detailed Specifications
Ubiquiti UACC-PSU-12V-550W 550W Power Supply
Overview
The Ubiquiti UACC-PSU-12V-550W is a 12 V DC power supply delivering up to 550 W of continuous output power for compatible networking and edge compute hardware. It is designed to provide a stable, high-current power source with built-in protections for overcurrent, overvoltage, and short-circuit conditions. The unit's compact form factor makes it suitable for rack or shelf installations feeding devices that require high-wattage 12 V power inputs. This supply fits environments where robust DC power delivery is needed for high-density networking gear or appliances.
Key Features
• 12 V DC output up to 550 W
• Built-in electrical protection
• Universal AC input
• Compact enclosure
Technical Specifications
| Specification | Details |
|---|
| Brand | Ubiquiti |
| Part Number | UACC-PSU-12V-550W |
| Product Type | 12 V DC Power Supply |
| Output Power | 550 W max |
| Output Voltage | 12 V DC |
| Output Current | 45.8 A |
| AC Input Range | 100-240 V AC, 50/60 Hz |
| Efficiency | 85 % typical |
| Protections | Overcurrent, overvoltage, short-circuit |
| Cooling | Internal fan |
| Operating Temp. | 0 °C to 40 °C |
| Storage Temp. | -20 °C to 70 °C |
| Dimensions | 220 × 110 × 60 mm |
| Weight | 1.2 kg |
