Detailed Specifications
The Ubiquiti UACC-PSU-UDW is a 550W AC-to-DC auxiliary power module designed for the UniFi Dream Wall. It provides an additional power source for optional power redundancy in Dream Wall deployments.
Power Output
The power module accepts 100–240V AC input at 50/60 Hz and delivers 54.8V DC at up to 10A, with a total output power rating of 550W.
Dream Wall Redundancy
The UACC-PSU-UDW installs as an auxiliary power module in the designated Dream Wall power-module location. Its purpose is to provide optional power redundancy for the Dream Wall rather than serving as a general-purpose external power supply.
Construction
The enclosure uses a combination of aluminum alloy, SGCC steel, and polycarbonate. The module uses a proprietary CRPS-style connection for integration with the compatible Dream Wall system.
Key Features
- 550W total output power
- 54.8V DC output at up to 10A
- 100–240V AC input
- Designed for optional Dream Wall power redundancy
- Aluminum alloy, SGCC steel, and polycarbonate construction
DC Supplies Product Note
The UACC-PSU-UDW is a proprietary auxiliary power module specifically intended for the UniFi Dream Wall. Verify Dream Wall compatibility before ordering; it is not a universal 54.8V DC power supply.
Specifications
| Brand | Ubiquiti |
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| Part Number / MPN | UACC-PSU-UDW |
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| Product Type | Auxiliary AC-to-DC Power Module |
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| Compatible System | UniFi Dream Wall |
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| Input Voltage | 100–240V AC |
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| Input Frequency | 50/60 Hz |
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| Maximum Input Current | 7A |
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| Output Voltage | 54.8V DC |
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| Output Current | 10A |
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| Total Output Power | 550W |
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| Input Connector | JYP-M1207D-RT03R |
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| Enclosure Material | Aluminum Alloy, SGCC Steel, Polycarbonate |
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| Connection Type | CRPS Proprietary |
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| Certifications | CE, FCC, IC |
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| NDAA Compliant | Yes |
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Frequently Asked Questions
What is the UACC-PSU-UDW used for?
It provides auxiliary power and optional power redundancy for a compatible UniFi Dream Wall.
What is the output power?
The module provides up to 550W at 54.8V DC and 10A.
What input voltage does it support?
The power module accepts 100–240V AC at 50/60 Hz.
Is the UACC-PSU-UDW a universal power supply?
No. It uses a proprietary connection and is designed specifically for the UniFi Dream Wall.
What materials are used for the enclosure?
The enclosure uses aluminum alloy, SGCC steel, and polycarbonate.
