Power supply Ubiquiti EP-54V-150W-DC

The Ubiquiti EP-54V-150W-DC is a rack-mountable power solution with a modular design that supports two PSU bays. It ships with one 54V, 150W AC-DC module and can accept an optional AC-DC or DC-DC module in the secondary bay to increase total available power. The unit is intended for powering Ubiquiti network devices and other compatible equipment in rack environments, offering remote configuration and monitoring capabilities.

Advantages

The modular two-bay design allows flexible power configurations and field upgrades. With one installed 54V, 150W module the device supplies stable power; adding an optional secondary PSU doubles maximum output to 300W. The secondary bay also provides automatic failover: if the primary PSU fails, the secondary PSU engages to maintain continuous power. Remote monitoring and a graphical configuration interface simplify administration and status checks.

Suitable for

• Powering Ubiquiti switches, routers and other 54V network equipment
• Rack installations requiring modular or redundant power
• Environments where remote PSU monitoring and configuration are needed

Key specifications

• Model: EP-54V-150W-DC
• Output voltage: 54 V
• Installed power: 150 W (single PSU)
• Maximum configurable power: up to 300 W with optional secondary PSU
• Form factor: rack-mountable, two PSU bays
• Certifications: CE, FCC, IC

How to use

Install the unit in a standard equipment rack and mount the included 54V, 150W AC-DC module in the primary bay. If higher capacity or redundancy is required, install a compatible optional AC-DC or DC-DC module into the secondary bay. Connect the output to your 54V network devices following the vendor wiring guidance. Use the EdgePower Configuration Interface to set up monitoring, check PSU status, and configure failover behaviour.

Recommendations

For reliable operation, use certified-compatible Ubiquiti devices and observe the listed power ratings. When deploying in critical environments, install a secondary PSU to enable automatic failover and consider monitoring via the configuration interface to detect faults early.