Phoenix Contact QUINT4-PS | High-Efficiency Power Supply with SFB

Phoenix Contact QUINT4-PS/1AC/24DC/20 Power Supply
The QUINT4-PS/1AC/24DC/20 is a fourth-generation power supply unit from Phoenix Contact, designed for high-performance applications in demanding industrial environments. This power supply provides a stable 24 V DC output with a 20 A current capacity, suitable for powering critical industrial devices such as PLCs, sensors, actuators, and control modules.

Equipped with advanced technologies like Selective Fuse Breaking (SFB) and NFC configuration, the QUINT4-PS ensures system availability by allowing quick responses to overloads and easy configuration through near-field communication. This unit is also equipped with preventive function monitoring, alerting users to potential system issues before they lead to failures, ensuring continuous operation and reducing maintenance downtime.

Technical Specifications

• Part Number: 2904602

• Model Name: QUINT4-PS/1AC/24DC/20

• Input Voltage Range: 100–240 V AC (single-phase), 110–250 V DC

• Output Voltage: 24 V DC

• Output Current: 20 A

• Output Power: 480 W

• Efficiency: Up to 94%

• Technology: SFB (Selective Fuse Breaking), NFC configuration

• Diagnostics: Preventive function monitoring

• Connection Type: Push-in spring connection

• Mounting: DIN rail

• Dimensions (W × H × D): 96 × 130 × 125 mm

• Protection Class: IP20

• Operating Temperature: -40°C to +70°C

• Certifications: CE, UL, cULus, IEC/EN 61010

FAQ

• Q: What is Selective Fuse Breaking (SFB) technology?
  A: SFB technology allows the power supply to deliver short bursts of high current to selectively trip circuit breakers, offering advanced protection for your system.

• Q: How does the NFC configuration work on the QUINT4-PS?
  A: The NFC interface allows users to easily configure output characteristics and signaling thresholds by simply placing an NFC-enabled device near the power supply.

• Q: What is the efficiency of the QUINT4-PS power supply?
  A: The QUINT4-PS operates with an efficiency of up to 94%, minimizing energy consumption and heat generation.

• Q: Can the QUINT4-PS be used in extreme temperatures?
  A: Yes, it is designed to operate in a wide temperature range from -40°C to +70°C, making it suitable for harsh industrial environments.

• Q: What types of systems can the QUINT4-PS power supply be used in?
  A: The QUINT4-PS is perfect for powering PLCs, sensors, actuators, and control modules in automation, process control, and machine-building applications.