Overview
The Ubiquiti UACC-RETROFIT-PSU-12V is a 12V power supply designed for the UniFi Retrofit Hub. It accepts 100–240V AC input and provides regulated 12V DC output rated at 5A, with support for an optional 12V SLA backup battery.
Power and Backup
The power supply supports 100–240V AC at 50/60 Hz and delivers up to 5A at 12V DC. A dedicated battery connection supports a 12V SLA battery with a 0.5A charging current, providing a backup power option for compatible Retrofit Hub deployments.
Connections and Operation
The unit provides an AC input, a DC output for the UniFi Retrofit Hub, and a DC input/output connection for the optional battery. Maximum power consumption is 80W and specified efficiency is 85%.
Key Features
- 12V DC output rated at 5A
- 100–240V AC, 50/60 Hz input
- Optional 12V SLA battery backup support
- Dedicated AC, Retrofit Hub DC, and battery connections
- Three status LEDs for operating-state indication
Applications
The UACC-RETROFIT-PSU-12V is intended for UniFi Retrofit Hub installations where dedicated 12V DC power and optional battery-backed operation are required. It can be used in access-control deployments requiring a local AC-to-DC power source.
DC Supplies Product Note
The power supply supports an optional 12V SLA battery, but the battery is not identified as an included component in Ubiquiti's technical specifications. Verify the required battery and installation arrangement separately when planning backup operation.
Specifications
| Specification | Details |
|---|
| Brand | Ubiquiti |
| Part Number / MPN | UACC-RETROFIT-PSU-12V |
| Product Type | 12V Power Supply |
| Series | UniFi |
| Primary Compatibility | UniFi Retrofit Hub |
| AC Input | 100–240V AC, 50/60 Hz |
| DC Output | 12V DC, 5A |
| SLA Battery | 12V |
| Battery Charging Current | 0.5A |
| Connections | 1 AC input, 1 DC output for Retrofit Hub, 1 DC input/output for battery |
| Maximum Power Consumption | 80W |
| Efficiency | 85% |
| Status Indicators | 3 LEDs |
| Operating Temperature | -10 to 40 °C (14 to 104 °F) |
| Storage Temperature | -40 to 70 °C (-40 to 158 °F) |
| Operating Humidity | 10–90% noncondensing |
| NDAA Compliant | Yes |
| Certifications | CE, FCC, IC |
| Dimensions | 127 × 76 × 35 mm (5 × 3 × 1.4 in) |
| Weight | 350 g (12.3 oz) |
FAQs
What is the UACC-RETROFIT-PSU-12V used for?
It is a 12V power supply designed for the UniFi Retrofit Hub.
What is the output rating?
The power supply provides 12V DC at up to 5A.
Does it support battery backup?
Yes. It supports an optional 12V SLA battery and provides a 0.5A charging current.
What AC input voltage does it support?
It accepts 100–240V AC at 50/60 Hz.
Is the SLA battery included?
Ubiquiti specifies support for an optional SLA battery; the battery should be treated as a separate component unless package contents specifically state otherwise.
