EdgePower 54V 150W DC

EdgePower 54V 150W DC is a high‑performance, modular power supply unit designed specifically for Ubiquiti EdgeRouter and EdgeSwitch series devices. Its compact footprint and robust construction make it an essential component in enterprise networking environments where reliability and efficiency are paramount.

Key Technical Specifications

• Output Voltage: 54 V DC (±1 %)
• Maximum Power Output: 150 W
• Input Current: 3.0–5.0 A (depending on load)
• Operating Temperature: 0 °C to 40 °C (ambient); 10 °C to 90 °C (internal)
• Humidity Range: 10 % to 90 % RH
• Efficiency: Up to 88 % at full load (typical)
• Form Factor: 2U rack‑mountable module with a single screw mounting point per side
• Protection Features: Over‑current protection, short‑circuit protection, over‑temperature shutdown, and reverse polarity detection

Design & Build Quality

The EdgePower unit incorporates a high‑density copper heat sink that dissipates heat efficiently without the need for active cooling. The enclosure is constructed from durable polycarbonate with reinforced corners to withstand handling during installation and maintenance. Its modular design allows it to be inserted directly into compatible Ubiquiti chassis, providing a seamless integration experience.

Compatibility & Integration

This power supply is engineered to work flawlessly with the following Ubiquiti devices:

• EdgeRouter X
• EdgeRouter Lite
• EdgeSwitch 48
• EdgeSwitch 24
• EdgeSwitch 8
• EdgePoint Series

Its standardized 54 V DC output aligns with the internal power rails of these devices, ensuring optimal performance and eliminating the need for external adapters.

Installation Procedure

1. Power Off: Ensure the device is completely powered down before insertion.
2. Remove Existing Module: If upgrading, gently slide out the old power module from its slot.
3. Insert EdgePower: Align the screw holes and slide the new unit into place until it clicks securely.
4. Secure Screws: Tighten the mounting screws on both sides to lock the module in position.
5. Re‑power: Turn the device back on; the system will automatically detect and initialize the new power supply.

Performance Highlights

The EdgePower’s 150 W capacity supports high‑density networking gear, delivering sufficient headroom for future expansion. Its low internal temperature rise (≤ 30 °C under full load) ensures stable operation even in hot rack environments.

Efficiency & Energy Savings

With an efficiency rating of up to 88 %, the unit minimizes power loss, translating into lower operating costs and reduced heat output. This efficiency is achieved through a combination of advanced switching technology and optimized PCB layout.

Reliability Features

• Over‑current Protection: Automatically shuts down if current exceeds safe limits.
• Short‑Circuit Protection: Prevents damage during accidental shorting.
• Reverse Polarity Detection: Safeguards against incorrect cable connections.
• Thermal Shutdown: Protects the unit from overheating by cutting power when temperatures rise beyond safe thresholds.

Maintenance & Troubleshooting

Routine maintenance is minimal due to the sealed design. However, if you encounter issues such as unexpected shutdowns or abnormal noise:

• Check for proper seating of the module in its slot.
• Verify that the device’s firmware is up‑to‑date; newer releases often include power management improvements.
• Inspect the surrounding environment to ensure adequate airflow and temperature control.

Environmental Considerations

The EdgePower unit complies with RoHS directives, eliminating hazardous substances such as lead, mercury, and cadmium. Its efficient design also contributes to lower carbon footprints for data centers and network operations centers.

Conclusion

EdgePower 54V 150W DC stands out as a reliable, high‑efficiency power solution tailored for Ubiquiti networking hardware. Its robust construction, comprehensive protection mechanisms, and straightforward installation make it an indispensable component for professionals seeking uninterrupted network performance.