Phoenix Contact 2904623

POWER SUPPLY, ACDC, 24VDC, 40A, 960W, DIN RAIL MOUNT, QUINT POWER SERIES, GEN 4

Phoenix Contact Switching Power Supply; QUINT4-PS/3AC/24DC/40; 24VDC OUT; 40A; 320-550VAC/230-390VDC IN; 3-Phase; DIN Rail Mount; Metal; Screw Connection

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/40 A

Outputs = 1 / Output Voltage 1 V = 24 / Output Current 1 A = 40 / Output Voltage Nominal 1 V = 24 / Output Type = Fixed / Input Voltage Nominal = 400 ... 500 VAC / Rated Power kW = 1.4 / Input Voltage Min. V = 400 / Input Voltage Max. V = 500 / Insulation Voltage kV = 4 / Ripple & Noise (V) mV = 50 / Termination Type = Screw Terminal / Series = QUINT4-PS / Efficiency % = 95.7 / MTBF h = 517000 / Protection Rating = IP20 / Operating Temperature Min. °C = -25 / Operating Temperature Max. °C = 70 / Depth mm = 125 / Height mm = 130 / Width mm = 120

The Phoenix Contact QUINT4-PS/3AC/24DC/40 is a primary-switched industrial DIN rail power supply designed for reliable 24 V DC power distribution in automation and control systems. It features a 3-phase AC input ranging from 400 to 500 VAC and delivers a regulated 24 V DC output at up to 40 A continuous current, providing 960 W of total output power. The unit incorporates Selective Fuse Breaking technology for enhanced load protection, a configurable output characteristic curve, and an NFC interface for wireless configuration via smartphone app or PC software. With a typical efficiency of 95.7%, IP20 protection rating, and a dynamic boost capability of up to 200% for 5 seconds to handle high inrush currents, this power supply is suitable for demanding industrial environments with operating temperatures from -25°C to 70°C. Item Details Brand Name: Phoenix Contact Manufacturer: Phoenix Contact Item Type Name: DIN Rail Power Supply Product Family / Series: QUINT POWER Model: QUINT4-PS/3AC/24DC/40 Part Number: 2904623 Ean: 4055626356105 Mounting Type: DIN Rail Product Specifications input_voltage: 400-500 VAC 3-phase (alternatively 260-300 VDC) input_voltage_tolerance: -20% to +10% output_voltage: 24 V DC output_voltage_range_adjustable: 24-29.5 V DC output_current: 40 A output_power: 960 W number_of_outputs: 1 efficiency: 95.7% (typical at 400 VAC and 480 VAC) residual_ripple: dynamic_boost: 200% for 5 seconds switching_frequency_pfc: 25-500 kHz switching_frequency_main: 55-300 kHz mtbf: >517000 hours at 40°C (IEC 61709, SN 29500) protection_degree: IP20 protection_class: Class I operating_temperature: -25°C to 70°C derating: 2.5%/K above 60°C rohs_compliant: Yes Additional Details Country of Origin*: Thailand Certifications / Approvals: UL 94 V0 (housing/terminal blocks) Key Features: SFB (Selective Fuse Breaking) technology, NFC interface for configuration, configurable output characteristic curve, comprehensive diagnostics Service Life: >15 years *Country of origin may vary. Measurements Weight: 2.6 kg Dimensions: 120 mm (W) x 130 mm (H) x 125 mm (D)