Phoenix QUINT-PS/1AC/24DC/20 | Industrial DIN Rail PSU

Product Description

Product Overview

The Phoenix Contact QUINT-PS/1AC/24DC/20 is a high-capacity DIN-rail power supply for advanced industrial automation systems.
It converts wide-range single-phase AC or DC input into a stable 24 VDC output with continuous 20 A capability.
Moreover, this unit belongs to the QUINT POWER series, designed for maximum system availability and preventive diagnostics.
Therefore, it is widely selected for control cabinets where reliability and fast fault isolation remain essential.

Technical Specifications

• Product Type: Industrial switched-mode power supply

• Series: QUINT POWER

• Model: QUINT-PS/1AC/24DC/20

• Part Number: 2866776

• Input Voltage (AC): 85–264 VAC, single-phase

• Input Voltage (DC): 90–350 VDC

• Input Frequency: 45–65 Hz

• Output Voltage: 24 VDC (adjustable)

• Output Current: 20 A

• Output Power: 480 W

• Efficiency: 93%

• Power Factor: 0.89 typical

• Inrush Current: < 20 A

• Mains Buffering Time: > 32 ms at 120 / 230 VAC

• Ripple and Noise: Low ripple, suitable for sensitive control electronics

• Cooling Method: Natural convection

• Operating Temperature: –25 °C to +70 °C, with derating above +60 °C

• Protection Class: IP20

• Mounting Type: DIN rail

• Dimensions (W × H × D): 90 × 130 × 125 mm

• Weight: 1.3 kg

• Certifications: CE, cULus, CB, RoHS compliant

FAQ

Q1: What distinguishes the QUINT-PS/1AC/24DC/20 from standard power supplies?
It combines SFB technology, Power Boost, and preventive monitoring for maximum system uptime.

Q2: Can this unit handle high inrush current loads?
Yes, Power Boost provides temporary current reserves to support motors, valves, and actuators.

Q3: Does the power supply support both AC and DC input?
Yes, it accepts wide-range AC input and high-voltage DC input for flexible installations.

Q4: Is this power supply suitable for continuous industrial operation?
Yes, it is designed for continuous duty at elevated temperatures with appropriate derating.

Q5: How is the unit mounted inside control cabinets?
It mounts directly onto standard DIN rails using an integrated snap-on mounting system.