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

The Ubiquiti EP-54V-150W-AC is a rack-mountable power supply module designed for the EdgePower platform. It is supplied as a 54 V, 150 W AC-DC module suited for installations that require a compact, serviceable power solution compatible with 110–240 V AC input. The module is CE, FCC and IC certified and comes in a black enclosure that integrates into standard rack environments.

Advantages

The modular design includes two PSU bays in the EdgePower chassis, allowing a single 150 W module to be installed immediately with the option to add a secondary AC-DC or DC-DC module. When a second PSU is added, the system can deliver up to 300 W total. A built-in failover function switches to the secondary PSU automatically if the primary PSU fails. Remote monitoring and configuration are available via the EdgePower Configuration Interface for convenient management and status checks.

Suitable for

• Rack-mounted network installations requiring 54 V DC power
• Small to medium PoE or network equipment deployments where up to 150 W (single module) or 300 W (with secondary module) is needed
• Environments that require redundant power or remote monitoring of PSU status

Key specifications

• Output voltage: 54 V DC
• Output power: 150 W (single module); up to 300 W with optional secondary PSU
• Input voltage: 110–240 V AC
• Certifications: CE, FCC, IC
• Form factor: Rack-mount module for EdgePower chassis

How to use

Install the EP-54V-150W-AC into one of the PSU bays of an EdgePower rack chassis following the chassis installation procedure. Connect the AC input to a suitable 110–240 V AC supply and route the 54 V DC output to the connected network equipment or distribution bus. If redundancy or higher total power is required, install a compatible secondary AC-DC or DC-DC PSU in the second bay; the system will manage failover automatically.

Recommendations

For safe and reliable operation, ensure the device is mounted in a ventilated rack space, use correctly rated AC power cabling, and verify compatibility of the secondary PSU module before installation. Monitor PSU status via the EdgePower Configuration Interface and replace failed modules promptly to maintain uninterrupted power.