$ 503.01
Reliable 24 V DC, 20 A Phoenix Contact QUINT-PS/1AC/24DC/20/CO power supply with SFB technology, POWER BOOST, and preventive monitoring for uptime.
The Phoenix Contact QUINT-PS/1AC/24DC/20/CO is a high-performance industrial power supply engineered for critical reliability. Delivering 24 V DC at 20 A, it incorporates advanced features such as Selective Fuse Breaking (SFB) technology and a powerful boost function to ensure rapid circuit protection and dependable startup of demanding loads. Designed for harsh environments, it offers an adjustable voltage range and robust coating for full humidity resistance. This makes it particularly suited for automation systems where continuous uptime, secure operation, and adaptability to fluctuating conditions are essential.
This QUINT POWER supply provides not only stable energy delivery but also proactive system protection. Its dynamic reserves allow machines with high starting currents to operate without disruption, while preventive monitoring detects irregularities before failures occur. High efficiency and wide input voltage tolerance enable use in diverse industries, from manufacturing to transport and energy infrastructure. Built for long service life and with redundancy options for uninterrupted operation, it reduces downtime costs and enhances system resilience. For operators, this means greater reliability, lower maintenance risks, and confidence in performance under challenging industrial conditions.
Why QUINT-PS/1AC/24DC/20/CO?
The Phoenix Contact QUINT-PS/1AC/24DC/20/CO is chosen for its combination of reliability, adaptability, and advanced protective features. Unlike standard supplies, it delivers continuous 24 V DC at 20 A while integrating SFB technology, POWER BOOST capability, and preventive monitoring. This makes it more than just a power source—it actively safeguards systems, supports heavy start-up loads, and extends equipment life in demanding environments.
What problem does it solve?
This power supply addresses the critical challenge of downtime in industrial systems. Equipment failures often occur due to unstable power, delayed circuit breaker response, or overloads during startup. The QUINT-PS/1AC/24DC/20/CO eliminates these risks by offering rapid fuse tripping, extra power reserves, and early-warning diagnostics. As a result, it minimizes unexpected interruptions, prevents costly production losses, and ensures stable operation even under harsh conditions.
| Feature | Details | Benefit |
|---|---|---|
| Nominal Output Voltage | 24 V DC (adjustable 18–29.5 V DC) | Flexible voltage adjustment for diverse applications |
| Output Current | 20 A continuous, 26 A with POWER BOOST | Reliable supply for demanding loads and heavy start-ups |
| Output Power | 480 W nominal, up to 624 W peak | Provides sufficient capacity for automation systems |
| SFB Technology | Delivers up to 6x nominal current for 12 ms | Enables rapid tripping of circuit breakers, protecting equipment |
| POWER BOOST | Static reserve up to 1.5x nominal current | Ensures safe startup of difficult loads without interruption |
| Preventive Function Monitoring | Signals critical states before failure | Reduces downtime through proactive maintenance |
| Efficiency | Up to 92.7% | Low energy loss, reduced operating costs |
| Input Voltage Range | 85–264 V AC or 90–410 V DC | Supports global power standards and flexible installations |
| Protective Coating | Resistant to 100% humidity | Reliable operation in harsh industrial environments |
| Protection Class | IP20 | Safe operation in control cabinets |
| Standards Compliance | SEMI F47, EN 61000, ATEX, UL, IECEx | Certified for global industrial and hazardous applications |
| Operating Temperature | -40 °C to +70 °C | Stable performance across extreme environments |
| Installation | DIN rail mounting | Quick and secure integration into panels |
| Redundancy & Parallel Operation | Supported | Maximizes uptime and system reliability |
Download QUINT-PS/1AC/24DC/20/CO (2320898) Datasheet
| Commercial Attribute | Details |
|---|---|
| GTIN (EAN/UPC) | 4046356520003 |
| Customs Tariff Number (HS Code) | 85044095 |
| Weight (incl. packing) | 2,164.4 g |
| Weight (net, excl. packing) | 1,622 g |
| Country of Origin | Thailand (TH) |
In railway signal stations, maintaining uninterrupted power is essential for passenger safety and train scheduling. The QUINT-PS/1AC/24DC/20/CO ensures stability with its Selective Fuse Breaking technology, which quickly isolates faults without disturbing parallel circuits. Its wide operating temperature range and protective coating make it ideal for trackside installations exposed to harsh conditions. Preventive monitoring functions notify operators of unusual states in advance, reducing the risk of sudden outages. By combining fast protection with predictive diagnostics, the unit safeguards critical signaling equipment and keeps rail traffic flowing safely and efficiently.
Highway and urban traffic management systems demand continuous operation despite exposure to humidity, dust, and extreme weather. The QUINT-PS/1AC/24DC/20/CO provides a stable 24 V DC output even in climates with full humidity and temperatures ranging from –40 °C to +70 °C. Its protective coating enhances durability, while the high efficiency reduces thermal stress inside sealed enclosures. With POWER BOOST capability, it reliably supports controllers and sensors during startup or heavy loads. This ensures smooth traffic flow, minimizes downtime at intersections, and reduces costly field interventions for municipalities and transport authorities.
Manufacturing equipment often experiences strong inrush currents when motors, drives, and actuators begin operating. The QUINT-PS/1AC/24DC/20/CO tackles this challenge with a static POWER BOOST, delivering up to 150% of its rated current to handle demanding start-ups without voltage drops. Its SFB feature protects against overloads by tripping breakers within milliseconds, preventing damage to sensitive components. Built-in monitoring further enhances reliability, giving operators early warning of potential faults. This combination ensures smooth machine startups, reduces downtime in assembly lines, and increases production efficiency for sectors such as automotive, packaging, and robotics.
Facilities such as chemical plants, oil refineries, and energy production sites require power supplies certified for explosive or corrosive environments. The QUINT-PS/1AC/24DC/20/CO, with its ATEX and UL Class I Division 2 approvals, is designed to operate safely under these conditions. Its protective coating shields against corrosive gases and moisture, while its rapid fault isolation limits risks to personnel and equipment. Preventive monitoring adds another layer of safety by detecting unusual loads or voltage drops before failure occurs. This makes it a reliable choice for mission-critical systems where both safety and uptime are non-negotiable.
| Category | Model Name | Article Number | Benefit |
|---|---|---|---|
| DIN Rail Adapter | UTA 107 | 2853983 | Securely mounts the power supply onto DIN rails for fast installation. |
| Mounting Adapter | UWA 182/52 | 2938235 | Provides stable wall mounting for vibration-prone environments. |
| EMC Filter | ME-MAX-NEF/QUINT20A | 2319919 | Ensures electromagnetic compatibility in sensitive or marine installations. |
| Cooling Fan | QUINT-PS/FAN/4 | 2320076 | Extends lifespan and ensures safe cooling at high ambient temperatures. |
| Redundancy Module | QUINT-DIODE/12-24DC/2X20/1X40 | 2320157 | Provides uniform redundancy for continuous system uptime. |
| Active Redundancy Module | QUINT-ORING/24DC/2X20/1X40 | 2320186 | Advanced redundancy with automatic current balancing. |
| Circuit Breaker | CB TM1 3A SFB P | 2800838 | Fast protection for sensitive loads, tripping instantly during faults. |
| Circuit Breaker | CB TM1 5A SFB P | 2800840 | Provides secure disconnection for mid-range industrial loads. |
| Surge Protection | PLT-SEC-T3-230-FM-UT | 2907919 | Protects 230 V AC supply systems from transient voltage damage. |
| Surge Protection | PLT-SEC-T3-24-FM-UT | 2907916 | Safeguards 24 V DC control circuits with surge protection and signaling. |
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Warranty – 1-year warranty for your peace of mind.
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Technical Support – Contact us for professional after-sales technical assistance.
