Phoenix Contact DC Power Supply - 2904371
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Tameson UKPhoenix Contact Dc Power Supply 24V | 2904371
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Product Information
Full details
The Phoenix Contact UNO POWER (2904371) is a high-efficiency, primary-switched DIN rail power supply designed for industrial professionals requiring reliable 24V DC power within compact control environments. It provides a steady 90W output with a broad AC input range, making it an excellent choice for machinery and electrical equipment integration; however, users should ensure the 3.75A current limit aligns with their specific system load requirements before installation.
All features
| Model Part Number | 2904371 |
|---|---|
| Brand | Phoenix Contact |
Extended Product Information
FAQs
What is the output voltage of this power supply?
The Phoenix Contact 2904371 provides a stabilized 24V DC output.
Can this unit be mounted on a standard DIN rail?
Yes, it is designed for quick and easy mounting on standard 35mm DIN rails.
Does it have short-circuit protection?
Yes, the unit includes built-in short-circuit protection to protect your connected equipment.
What is the maximum output current?
The unit provides a maximum output current of 3.75A.
Is it suitable for high-temperature industrial environments?
Yes, it is rated for operation in temperatures ranging from -25°C to +70°C.
How efficient is this power supply?
This model offers high energy efficiency with over 90% efficiency and low idling losses.
Troubleshooting
No output voltage detected
Verify the AC input voltage is within the specified 264-575V range and ensure all wiring connections are secure.
Unit shutting down intermittently
Check if the load exceeds the 3.75A limit or if a short circuit is present in the downstream wiring.
Overheating alarm or failure
Ensure the ventilation slots are not obstructed and that the ambient temperature is within the -25°C to +70°C operating range.
Pros and Cons
Pros
- High energy efficiency exceeding 90%
- Space-saving compact DIN rail design
- Wide input voltage range compatibility
- Suitable for extreme temperatures from -25°C to +70°C
- Integrated short-circuit protection
Cons
- Limited to 3.75A maximum output current
- Requires professional installation for high-voltage wiring
- Screw terminals may require periodic inspection for tightness
Setup, Compatibility & Care
Installation of the UNO POWER supply is straightforward thanks to its DIN rail mounting capability. Simply snap the unit onto a standard 35mm DIN rail and secure it into place.
- Mounting: Ensure the device is mounted vertically to allow for proper airflow through the cooling vents.
- Wiring: Use appropriately sized cabling for the 3.75A load. Strip wires according to standard practices and tighten the screw terminals securely to ensure a low-resistance connection.
- Compatibility: Verify that your input voltage falls within the 264V–575V range to prevent damage.
- Maintenance: While the unit is maintenance-free, periodically check the screw terminals for vibration-induced loosening and verify that the air intake vents remain free of dust or debris accumulation to maintain peak efficiency.