Phoenix Contact Quint-PS-100-240AC/24DC/10 Single-Phase Primary-Switched Power Supply Unit

The Phoenix Contact Quint-PS-100-240AC/24DC/10 is a single-phase, primary-switched power supply unit that converts input voltages of 85–264 V AC (nominal 100–240 V AC) or 90–350 V DC to a stable 24 V DC output. Rated for 10 A continuous current at up to 60°C, with POWER BOOST capability delivering 15 A for transient inrush events, this 240 W supply achieves greater than 88% efficiency and maintains residual ripple below 100 mVpp. The unit provides mains buffering exceeding 40 ms at both 120 V AC and 230 V AC, ensuring operation continuity during power fluctuations. Output voltage is adjustable from 22.5 V DC to 28.5 V DC and protected against surge voltages up to approximately 35 V DC.

– Technical Specifications

• Input: 85–264 V AC (45–65 Hz) or 90–350 V DC
• Output: 24 V DC ±1% nominal; adjustable 22.5–28.5 V DC
• Output Current: 10 A continuous (to 60°C); 15 A POWER BOOST
• Power: 240 W output; 88%
• Ripple: 40 ms (120 V AC and 230 V AC)
• Inrush Surge: <15 A typical
• Input Protection: 6.3 A slow-blow internal fuse; 10–16 A circuit breaker recommended (B, C, D, K characteristics)
• Insulation (Input/Output): 4 kV AC routine, 2 kV AC type test
• Dimensions: 125 × 85 × 130 mm
• Weight: ~1.3 kg
• Mounting: DIN rail NS 35, EN 60715 (horizontal orientation)
• Vibration: 2.3 g (10–150 Hz)
• Shock: 30 g over 18 ms
• Degree of Protection: IP20
• Operating Temperature: Derating from 60°C to 70°C (2.5%/K)
• Storage/Transport Temperature: −40 °C to 85 °C
• Humidity (Operation): 100% (condensation permitted)

– Key Features

• POWER BOOST handles high inrush currents (15 A transient)
• Floating transistor and relay DC OK outputs for remote diagnostics
• DC OK LED indication
• Output voltage adjustable via feedback resistance setting
• Minimal power loss and high efficiency for thermal management
• Class I protection with PE connection

– Typical Applications

Industrial automation systems, distributed control networks, process instrumentation, field devices, and PLCs requiring stable 24 V DC with enhanced transient tolerance and diagnostic capability.

– Compatibility & Integration

Standard DIN rail mounting accommodates installation in industrial control cabinets. Floating DC OK switching outputs enable integration with remote monitoring and safety systems. EMC compliant per directive 89/336/EC.