Phoenix Contact 2904602

Power Supply; AC-DC; 24V; 20A; SFB; 1 Phase; QUINT4-PS/1AC/24DC/20; Quint Series

Phoenix Contact Switching Power Supply; QUINT4-PS/1AC/24DC/20; 24VDC OUT; 20A; 85-264VAC/90-350VDC IN; Single 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: 1-phase, output: 24 V DC/20 A

POWER SUPPLY, AC-DC, 24V, 20A; No. of Outputs: 1 Output; Output Power Max: 480W; Output Voltage - Output 1: 24VDC; Output Current - Output 1: 20A; Output Voltage - Output 2: -; Output Current - Output 2: -; Output Voltage - Ou

The Phoenix Contact QUINT4-PS/1AC/24DC/20 is a primary-switched DIN rail power supply unit designed for industrial automation applications. It delivers 24 V DC output at 20 A with 480 W maximum power. The fourth-generation QUINT POWER features SFB (Selective Fuse Breaking) technology that trips standard circuit breakers selectively, allowing parallel-connected loads to continue operating during faults. The unit includes an NFC interface for wireless configuration of signaling thresholds and output characteristic curves. It provides static boost capability up to 125% (25 A sustained) and dynamic boost up to 200% (30 A for 5 seconds) for starting heavy loads. The power supply offers comprehensive preventive function monitoring with configurable analog and digital signals, relay contacts, and LED indicators. Robust metal housing and wide operating temperature range make it suitable for harsh industrial environments. Item Details Brand Name: Phoenix Contact Manufacturer: Phoenix Contact Item Type Name: DIN Rail Power Supply Product Family / Series: QUINT4 POWER Model: QUINT4-PS/1AC/24DC/20 Part Number: 2904602 Product Specifications input_voltage_ac: 100-240 V AC (-15%/+10%) input_voltage_dc: 110-250 V DC (-18%/+40%) output_voltage: 24 V DC output_current: 20 A output_power: 480 W efficiency_120v: 92.4% efficiency_230v: 94% static_boost: 125% (25 A sustained) dynamic_boost: 200% (30 A for 5 s) mains_buffering_120v: ≥20 ms mains_buffering_230v: ≥20 ms residual_ripple: control_deviation_static: no_load_power_consumption: power_dissipation_nominal: insulation_voltage: 4 kV AC (type test), 2.4 kV AC (routine test) surge_protection: 6 kV (integrated gas-filled surge arrester) mounting_type: DIN rail connection_technology: Screw connection (input/output), Push-in connection (signal) degree_of_protection: IP20 Additional Details Operating Temperature: -25°C to +70°C (derating >60°C at 2.5%/K) Storage Temperature: -40°C to +85°C Max Humidity: ≤95% at 25°C (non-condensing) Max Altitude: ≤5000 m (derating >2000 m) Sfb Technology: 6x nominal current for 15 ms Nfc Interface: Yes, for wireless configuration Signal Outputs: Configurable digital, analog (4-20 mA), relay contact Immunity Standards: EN 61000-6-1, EN 61000-6-2, EN 61000-6-5 Measurements Weight: 1.3 kg Dimensions: 122 mm x 130 mm x 73 mm (W x H x D)