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Phoenix QUINT4-SYS-PS/1AC/24DC/2.5/SC Power Supply
The Phoenix QUINT4-SYS-PS/1AC/24DC/2.5/SC Power Supply (Item No: 2904614 ) offers a 110 V DC ... 250 V DC -20 % ... +40 %input voltage range, typ. 93 % (120 V AC) efficiency, 24 V DC nominal output voltage, 2.5 A nominal output current. Manufactured by Phoenix under the Phoenix Power Supply category, this model belongs to the Phoenix QUINT Series.
| Brand | Phoenix Contact |
| Product Type | Quint Power Supply |
| Model Number | QUINT4-SYS-PS/1AC/24DC/2.5/SC |
Phoenix QUINT4-SYS-PS/1AC/24DC/2.5/SC Power Supply – Technical Specifications
| Specification | Value |
|---|---|
| Nominal input voltage range | 100 V AC ... 240 V AC |
| Input voltage range | 110 V DC ... 250 V DC -20 % ... +40 % |
| Inrush current | typ. 10 A (at 25 °C) |
| Frequency range (fN) | 50 Hz ... 60 Hz ±10 % |
| Efficiency | typ. 93 % (120 V AC) |
| Nominal output voltage | 24 V DC |
| Nominal output current (IN) | 2.5 A |
| Residual ripple | < 40 mVPP (with nominal values) |
| Short-circuit-proof | yes |
| Power loss nominal load max. | < 5 W (120 V AC) |
| Insulation voltage input/output | 4 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) |
The Phoenix Contact QUINT4-SYS-PS/1AC/24DC/2.5/SC Quint Power Supply, item number 2904614, is a high-efficiency 24 V DC 2.5 A Power Supply designed for precise control and automation applications. Operating within a wide input range of 100 V AC to 240 V AC or 110 V DC to 250 V DC, this Phoenix Contact Power Supply maintains stable output under variable voltage conditions. With an efficiency of 93% and residual ripple below 40 mVPP, it ensures clean, interference-free power delivery to PLCs, I/O modules, and process instruments. Its inrush current of 10 A at 25 °C guarantees smooth startup without stressing the upstream circuits.
This IP20-rated, DIN-rail-mounted design optimizes space utilization in compact control cabinets. The QUINT4 Power Supply features 4 kV AC insulation between input and output, providing excellent electrical isolation and protection for sensitive electronics. It operates effectively from −25 °C to +70 °C with automatic derating beyond 60 °C, ensuring consistent performance even in high-temperature enclosures. With a power loss under 5 W at full load, the quint4-sys-ps-1ac-24dc-2-5-sc-2904614 helps reduce heat buildup, enabling long-term reliability and lower maintenance costs in industrial environments.
Engineers and maintenance professionals depend on the QUINT4-SYS-PS/1AC/24DC/2.5/SC for powering PLCs, relays, and control logic circuits in automation panels. In manufacturing systems and machine tool environments, it supports stable 24 V DC supply to sensors, actuators, and communication modules, preventing downtime from voltage drops. The Quint Power Supply Phoenix Contact is especially valued for its compact build and low noise performance, making it ideal for SCADA panels, robotics, and distributed I/O setups. By maintaining ripple-free output and high conversion efficiency, it helps extend component life and supports reliable production operations.
The Phoenix Contact QUINT4-SYS-PS/1AC/24DC/2.5/SC (2904614) reinforces Phoenix Contact’s reputation for advanced industrial power supply design. This PS SC Power Supply combines precision engineering with high-efficiency conversion to meet the demands of control panels and process automation. As part of the trusted QUINT4 family, it offers reliable voltage stability for small and medium automation networks. Engineers searching for quint power supply phoenix contact, phoenix contact 24 volt power supply, or phoenix power supply 24VDC will find this model the ideal fit. The phoenix quint power supply 24VDC 2.5A stands out for its quality, durability, and proven field performance. For complete details, refer to the official QUINT4-SYS-PS/1AC/24DC/2.5/SC Datasheet or Phoenix Contact’s product manual.
