Phoenix Contact 2904622

Power Supply; AC-DC; 24V; 20A; SFB; 3 Phase; QUINT4-PS/3AC/24DC/20; Quint Series

Primary-switched QUINT POWER power supply with free choice of output characteristic curve, SFB (selective fuse breaking) technology, and NFC interface, input: 3-phase, output: 24 V DC/20 A

Phoenix,Power,QUINT4-PS/3AC/24DC/20,Phoenix Rail power supply, QUINT4-PS/3AC/24DC/20series, 24V DC output, 400V Communication input

Phoenix Contact Switching Power Supply; QUINT4-PS/3AC/24DC/20; 24VDC OUT; 20A; 320-550VAC/230-390VDC IN; 3-Phase; DIN Rail Mount; Metal; Screw Connection

Power Supply, Ac-Dc, 24Vdc, 20A; No. Of Outputs:1 Output; Output Power Max:480W; Output Voltage - Output 1:24V; Output Current - Output 1:20A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Output 3:-; Rohs Compliant: Yes |Phoenix Contact 2904622.

Outputs = 1 / Output Voltage 1 V = 24 / Output Current 1 A = 20 / Output Voltage Nominal 1 V = 24 / Output Type = Adjustable / Input Voltage Nominal = 400 ... 500 VAC / Rated Power W = 480 / Input Voltage Min. V = 400 / Input Voltage Max. V = 500 / Insulation Voltage kV = 4 / Ripple & Noise (V) mV = 60 / Termination Type = Pluggable Screw Terminal / Series = QUINT4 PS / Efficiency % = 93.9 / MTBF h = 985000 / Protection Rating = IP20 / Operating Temperature Min. °C = -25 / Operating Temperature Max. °C = 70 / Depth mm = 125 / Height mm = 130 / Width mm = 70

The Phoenix Contact QUINT4-PS/3AC/24DC/20 is a fourth-generation primary-switched industrial power supply designed for high-demand automation applications. It delivers 24 V DC output at 20 A nominal current with 480 W output power from a three-phase AC input. The unit features Selective Fuse Breaking (SFB) technology that trips standard circuit breakers selectively while parallel-connected loads continue operating, maximizing system uptime. An integrated NFC interface enables wireless configuration of output characteristic curves and signaling thresholds via QUINT POWER software or mobile app. Additional features include Power Boost function for starting high-inrush loads, preventive function monitoring to diagnose critical states before failure, integrated gas-discharge tube surge protection, and mains failure bridging exceeding 20 ms. The robust metal housing supports operation from -25°C to +70°C and horizontal DIN rail mounting per NS 35 standard. Item Details Brand Name: Phoenix Contact Manufacturer: Phoenix Contact Item Type Name: DIN Rail Power Supply Product Family / Series: QUINT4 Power Supply Series Model Number: QUINT4-PS/3AC/24DC/20 Part Number: 2904622 Product Specifications output_voltage: 24 V DC (adjustable 24-29.5 V DC) output_current_nominal: 20 A output_current_static_boost: 25 A output_current_dynamic_boost: 30 A for 5 s output_power: 480 W number_of_outputs: 1 input_voltage_ac: 3 × 400-500 V AC input_voltage_dc: ±260-600 V DC input_voltage_range: 320-550 V AC efficiency: 93.9% at 400 V AC, 93.8% at 480 V AC power_factor: 0.94 ripple_noise: holdup_time: 33 ms at 400 V AC / 480 V AC insulation_voltage: 4 kV AC (type test), 2.4 kV AC (routine test) mtbf: >985,000 h at 25°C, >638,000 h at 40°C protection_rating: IP20 operating_temperature: -25°C to +70°C mounting_type: DIN Rail NS 35 (EN 60715), horizontal Additional Details Country of Origin*: Thailand Certifications / Approvals: CE, UL/C-UL Listed UL 508, UL/C-UL Recognized UL 60950, UL Listed ANSI/ISA-12.12.01 Class I Division 2 Groups A B C D, CSA 22.2 No 107.1-01, CSA 22.2 No 60950-1-07, DNV GL, ABS, Lloyd's Register, SEMI F47-0706, CB Scheme, EAC Rohs Compliant: Yes Hts Code: 8504407012 Eccn: EAR99 Gtin: 4046356986885 Connection Type: Screw-clamp connections Housing Material: Stainless steel and aluminum (UL94 V0 rated) Protection Class: I *Country of origin may vary. Measurements Weight: 1.1 kg Dimensions: 70 mm (W) × 130 mm (H) × 125 mm (D)