Ubiquiti EP-54V-150W-AC EdgePower AC PSU module 150W AC Output Power

The Ubiquiti EP-54V-150W-AC is an AC-to-DC PSU module engineered specifically for installation in the secondary PSU bay of the Ubiquiti EdgePower EP-Supply (54V, 150W model). When paired with the primary PSU already resident in the EP-Supply housing, this module enables two distinct operational modes: combined output mode, which doubles total system power delivery to 300 W for high-demand EdgePoint router and switch deployments, or automatic redundant-backup mode, which keeps the primary PSU as the active source and holds this module in standby for seamless failover. The module is hot-swappable by design, permitting field installation or replacement without a service interruption. The EdgePower configuration interface—accessible via a web browser on the management port—allows operators to monitor per-PSU status and power consumption, set PSU priority, and activate or deactivate the secondary module without rebooting the host system.

Key features & benefits

• 54 V / 150 W AC-to-DC Output — Delivers a regulated 54 V DC output at up to 150 W, matching the native voltage rail of EdgePoint PoE switches and routers for full-power compatibility.
• Dual-Mode Operation: 300 W Combined or Redundant Backup — Installing this module alongside the primary PSU unlocks either combined 300 W total output for power-hungry deployments, or automatic PSU failover protection where the module activates instantly if the primary supply fails.
• Hot-Swappable Module Design — The secondary PSU bay accepts live insertion and removal, enabling maintenance or hardware refresh without taking the EdgePower unit offline and disrupting connected PoE devices.
• Secondary PSU Bay Compatibility — Designed exclusively for the PSU 2 bay of the EdgePower EP-Supply (54V, 150W model); factory default for PSU 2 is On, providing additional power output immediately upon installation.
• Web-Based Power Management Interface — The EdgePower configuration interface allows real-time monitoring of PSU status, per-module power consumption, and PSU priority configuration, accessible at the unit's management port IP address.
• AC and DC Module Variants Supported in PSU 2 Bay — The EP-Supply's second bay accommodates either an AC-DC module (this EP-54V-150W-AC) or a DC-DC variant, giving operators flexibility to source backup power from an AC mains feed or a DC plant.