Phoenix Contact QUINT 4 DC Power Supply - 2904602
Best current price£146.02from eBay
Best offers
Shopping.co.uk recommended and popular offers
eBay£146.02Visit shop Phoenix Contact 2904602 QUINT4-PS 1AC/24DC/20A Power Supply
Visit shopeBay£146.02Visit shop All Offers
3 offers from £146.02 - £404.51
View price history by clicking the chart icon.
eBayPhoenix Contact 2904602 QUINT4-PS 1AC/24DC/20A Power Supply
Free delivery in 1–3 days
£146.02
Visit shop
Tameson UKPhoenix Contact Quint 4 Dc Power Supply 24V | 2904602
Free delivery in 1–3 days
£337.75
Visit shop
Rapid Online - Rapid Electronics Ltd.Phoenix Contact 2904602 QUINT4 Power Supply 24V DC 20A Rail mounted
Free delivery in 1–3 days
£404.51
Visit shop
Used Offer
1 offer from £226.88
View price history by clicking the chart icon.
eBayPHOENIX CONTACT 2904602 ; QUINT4-PS/1AC/24DC/20 POWER SUPPLY UNIT New
£22.50 delivery
£226.88
Visit shop
Product Information
Full details
The Phoenix Contact QUINT 4 (2904602) is a professional-grade, 1-phase primary-switched power supply engineered for industrial environments where maximum system availability is critical. It is ideal for control systems requiring reliable 24V DC power with advanced diagnostics, featuring Selective Fuse Breaking (SFB) technology to ensure that local faults do not take down an entire network. While its robust design and feature set provide unparalleled control, users should note that the device requires careful configuration via the NFC interface to fully leverage its specialized alarm and monitoring capabilities.
All features
| Model Part Number | 2904602 |
|---|---|
| Brand | Phoenix Contact |
Extended Product Information
FAQs
Does this unit require a specific software to use the NFC feature?
Yes, you can use the Phoenix Contact power supply app available for smartphones or the software suite on a PC equipped with an NFC reader.
Can I use this power supply in temperatures below zero?
Yes, the operating temperature range is -25°C to 70°C, making it suitable for cold-start environments.
What is the primary benefit of SFB technology?
SFB allows the power supply to provide a high short-circuit current to trip faulty branch circuit breakers selectively, preventing the entire power line from shutting down.
Is the unit compatible with global voltages?
The QUINT 4 features a wide-range input, allowing for worldwide use across standard industrial grid voltages.
How much extra power can the dynamic boost provide?
The dynamic boost allows for significantly higher power output for a short duration, specifically designed to handle the high inrush currents of complex loads like motors.
Troubleshooting
Output voltage is missing or unstable
Check input wiring and confirm that the primary power source is within the specified voltage range. Use the diagnostic LEDs to check for fault status codes.
NFC device not recognized
Ensure your smartphone NFC antenna is positioned directly over the unit's NFC symbol. Remove any metallic objects or phone cases that might interfere with the signal.
System keeps tripping the breaker
Verify that your circuit breaker type is compatible with SFB technology requirements. If it continues to trip, inspect the load for actual persistent short circuits.
Pros and Cons
Pros
- Prevents system-wide downtime via SFB technology
- Highly customizable output via NFC
- Robust metal housing ensures long-term reliability
- Effective at handling difficult start-up loads with dynamic boost
- Worldwide input compatibility
Cons
- Requires NFC-compatible device or reader for advanced settings
- Larger footprint compared to budget-grade supplies
- More complex setup than standard 'plug-and-play' units
Setup, Compatibility & Care
Installation should be performed on a standard DIN rail. Ensure there is adequate clearance around the unit to allow for heat dissipation, as the power supply is convection-cooled. Wiring should be completed according to the terminal markings for input (L/N/PE) and output (+/-). To configure the unit, use the Phoenix Contact NFC app or the corresponding software suite; the antenna on the front of the unit facilitates wireless communication. For long-term care, ensure the ventilation slots remain free of dust and debris, especially in high-temperature environments. Periodically check that all terminal screws remain tight to prevent high-resistance connections.