Phoenix TRIO3-PS/1AC/24DC/5/CO Power Supply
The Phoenix TRIO3-PS/1AC/24DC/5/CO Power Supply (Item No: 1523018 ) offers a 100 V AC ... 240 V AC nominal input voltage range, typ. 93 % (120 V AC) efficiency, 24 V DC nominal output voltage, 5 A nominal output current. Manufactured by Phoenix under the Phoenix Power Supply category, this model belongs to the Phoenix TRIO Series.
| Brand | Phoenix Contact |
| Product Type | Power Supply |
| Model Number | TRIO3-PS/1AC/24DC/5/CO |
Phoenix TRIO3-PS/1AC/24DC/5/CO Power Supply – Technical Specifications
| Specification | Value |
|---|---|
| Nominal input voltage range | 100 V AC ... 240 V AC |
| Input voltage range | 100 V DC ... 240 V DC ±10 % |
| Inrush current | < 33 A (25 °C) |
| Efficiency | typ. 93 % (120 V AC) |
| Nominal output voltage | 24 V DC |
| Nominal output current (IN) | 5 A |
| Residual ripple | typ. 50 mVPP (with nominal values) |
| Short-circuit-proof | yes |
| Power loss nominal load max. | < 6.51 W (230 V AC) |
| Insulation voltage input/output | 3 kV AC (type test) |
| Mounting type | DIN rail mounting |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -25 °C ... 70 °C (> 60 °C Derating: 2,5 %/K) |
| Frequency range (fN) | 50 Hz ... 60 Hz ±10 % |
The Phoenix TRIO Power Supply model TRIO3-PS/1AC/24DC/5/CO, Item No: 1523018, delivers reliable and consistent 24V DC output at 5A, making it ideal for PLCs, sensors, relays, and other 24V field components. It accepts a wide input range of 100 V AC to 240 V AC or 100 V DC to 240 V DC ±10%, allowing flexible use in both AC and DC networks. With a high efficiency of 93% at 120 V AC, this unit ensures energy savings and reduced heat buildup inside control panels. It is short-circuit-proof, has a low residual ripple of 50 mVPP, and is built for DIN rail mounting within IP20-rated enclosures. Inrush current is controlled to less than 33 A at 25°C, and the device maintains stable performance even at high ambient temperatures up to 70°C, with derating above 60°C.
This single-phase TRIO power supply also features 3 kV AC insulation between input and output for enhanced electrical safety. The power loss is minimal at just 6.51 W under nominal load, further contributing to its energy-efficient design. Its robust electronics ensure consistent operation in fluctuating voltage conditions and demanding industrial environments. The device complies with international safety and EMC standards, making it a dependable choice for OEMs, panel builders, and plant operators worldwide. Trusted for its reliability and backed by Phoenix Contact's engineering excellence, this model is a go-to solution for compact, space-constrained panels that demand uninterrupted power delivery.
The Phoenix TRIO3-PS/1AC/24DC/5/CO (Item No: 1523018) is widely used in control cabinets, process automation lines, food packaging units, textile machines, bottling plants, and PLC-based control panels. Its compact footprint, combined with high thermal stability, makes it an ideal choice for space-limited enclosures and systems requiring 24V DC backup. The power supply supports smooth operations of signal converters, IO-link devices, relays, and HMI modules. Maintenance engineers favor it for its easy DIN rail mounting and plug-and-play reliability. For industrial buyers looking to reduce unplanned downtimes and improve equipment life cycles, this DIN rail power supply delivers a perfect mix of safety, performance, and affordability.
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