Overview
The Ubiquiti EP-54V-150W is an EdgePower 54V 150W DC power supply designed for powering compatible 54V DC network equipment. It combines a 150W AC/DC PSU module with a modular second PSU bay that can be used for backup or to increase total DC output.
Modular Power Architecture
The EdgePower EP-54V-150W includes one preinstalled 54V 150W AC/DC PSU module, model EP-54V-150W-AC, in PSU 1. A secondary PSU bay accepts an optional 150W module for additional power capacity or backup operation.
With one active 150W PSU module, maximum power output is 150W. With two 150W PSU modules installed, the system supports up to 300W of DC output. The secondary bay can also be configured to house a spare PSU module.
Management and Installation
The EdgePower provides a 10/100 Ethernet management interface with an in-band Web UI for configuration and PSU management. The unit is designed for 1U rack mounting and operates from universal 100–240V AC input at 50–60Hz.
Key Features
- 54V DC power supply with 150W maximum output using one PSU module
- Modular architecture supporting up to two 150W PSU modules
- Up to 300W maximum DC output with two 150W PSU modules
- 10/100 Ethernet port with in-band Web UI management
- 1U rack-mountable design with CE, FCC, and IC certifications
Applications
The EP-54V-150W is intended for network installations requiring a managed 54V DC power source for compatible equipment, including deployments using Ubiquiti EdgePoint devices that support 54V DC power.
DC Supplies Product Note
The EP-54V-150W is the complete EdgePower 54V 150W power supply system, while EP-54V-150W-AC identifies the preinstalled AC/DC PSU module. The second PSU bay is optional and is used either for backup capability or to increase the available DC output to 300W.
Specifications
| Brand | Ubiquiti |
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| Part Number / MPN | EP-54V-150W |
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| Product Type | 54V DC Power Supply |
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| Product Family | EdgePower |
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| Input Voltage | 100–240V AC |
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| Input Frequency | 50–60Hz |
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| Installed PSU Module | 54V, 150W AC/DC, EP-54V-150W-AC |
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| Maximum Output with 1 PSU | 150W |
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| Maximum Output with 2 PSUs | 300W |
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| PSU Module Bays | 2 |
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| Networking Interface | 1 × 10/100 RJ45 Ethernet |
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| Management Interface | Ethernet In-Band, Web UI |
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| Mounting | Rack-mount, 1U high |
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| Dimensions without Mount Brackets | 299.8 × 286.9 × 42.55 mm |
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| Weight without Mount Brackets | 2.7 kg |
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| Operating Temperature | 0 to 40°C |
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| Operating Humidity | 10 to 90% RH |
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| ESD/EMP Protection | Air ±24kV; Contact ±24kV |
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| Certifications | CE, FCC, IC |
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FAQs
What PSU module is installed in the EP-54V-150W?
PSU 1 is factory-equipped with a 54V 150W AC/DC module, model EP-54V-150W-AC.
Can the EP-54V-150W provide more than 150W?
Yes. Installing a second 150W PSU module allows the EdgePower to support up to 300W of DC output.
Does the EP-54V-150W have Ethernet management?
Yes. It includes one 10/100 RJ45 Ethernet port for in-band management through the Web UI.
Is the EP-54V-150W rack mountable?
Yes. The unit is designed for 1U rack mounting and includes rack-mount hardware.
