Procurement managers rarely finalize STEP-PS-1AC-24DC-2-5 without reviewing SMPS Phoenix, Selec Power Supply and Phoenixcontact Phoenix Contact Industrial Ethernet Switches, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Phoenix STEP-PS/ 1AC/24DC/2.5 Power Supply
The Phoenix STEP-PS/ 1AC/24DC/2.5 Power Supply (Item No: 2868651 ) offers a 85 V AC ... 264 V AC input voltage range, > 86 % (for 230 V AC and nominal values) efficiency, 24 V DC nominal output voltage, 2.5 A (-25 °C ... 55 °C) nominal output current. Manufactured by Phoenix under the Phoenix Power Supply category, this model belongs to the Phoenix STEP Series.
| Brand | Phoenix Contact |
| Product Type | Power Supply |
| Model Number | STEP-PS/ 1AC/24DC/2.5 |
Phoenix STEP-PS/ 1AC/24DC/2.5 Power Supply – Technical Specifications
| Specification | Value |
|---|---|
| Nominal input voltage range | 100 V AC ... 240 V AC |
| Input voltage range | 85 V AC ... 264 V AC |
| Inrush current | < 15 A (typical) |
| Efficiency | > 86 % (for 230 V AC and nominal values) |
| Nominal output voltage | 24 V DC |
| Nominal output current (IN) | 2.5 A (-25 °C ... 55 °C) |
| Residual ripple | < 80 mVPP (20 MHz) |
| Power loss nominal load max. | 9.9 W |
| Insulation voltage input/output | 3.75 kV AC (routine test) |
| Mounting type | DIN rail mounting |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -25 °C ... 70 °C (> 55° C derating : 2.5%/K) |
| EMC requirements for noise emission | EN 61000-6-3 |
| EMC requirements for noise immunity | EN 61000-6-1 |
The Phoenixcontact STEP-PS/1AC/24DC/2.5 (Item No: 2868651) is a compact and efficient 24 V DC Single Phase Power Supply engineered for continuous operation in automation panels. It operates within an input voltage range of 85 V AC to 264 V AC, making it adaptable to varying power conditions. The unit provides a stable 24 V DC output with a current capacity of 2.5 A, ensuring reliable power for PLCs, sensors, and field devices. With a typical efficiency above 86% at 230 V AC, this phoenix 2868651 minimizes heat generation and power loss, promoting long service life in enclosed systems. The residual ripple remains under 80 mVPP, maintaining clean voltage output for precision electronic loads. The step-ps-1ac-24dc-2-5-2868651 is equipped with short-circuit protection, 3.75 kV AC insulation between input and output, and IP20-rated housing for electrical safety. Designed for DIN rail mounting, it supports fast installation, EMC compliance to EN 61000-6-3/6-1, and reliable operation from -25 °C to +70 °C, with derating applied above 55 °C. This model ensures energy-efficient, consistent performance for demanding automation environments.
The Phoenixcontact STEP-PS/1AC/24DC/2.5 (Part No: 2868651) is used in industrial control cabinets, machine tools, and automation panels where consistent low-voltage output is crucial. It powers control circuits, relays, I/O modules, and communication systems with precision and safety. Maintenance engineers value its compact design, low noise emission, and durable performance in high-temperature environments. The phoenix contact step-ps/1ac/24dc/2.5 integrates easily into retrofit and new build systems, supporting stable operations even under fluctuating supply conditions. Built for longevity, this phoenix contact step power model reflects the brand’s engineering excellence and adherence to international electrical safety standards, making it a trusted choice among industrial buyers and system designers across India.
The STEP-PS/1AC/24DC/2.5 Power Supply from Phoenixcontact (Item No: 2868651) combines compact design, high efficiency, and safety for automation and control systems. This phoenix contact 24dc unit ensures reliable 24 V DC output with reduced energy loss and minimal ripple, supporting consistent operation of connected devices. Designed for panel builders and automation engineers, the phoenix step power unit meets industrial EMC and insulation standards, ensuring durability in continuous-use environments. The step power phoenix contact product line demonstrates reliability, precision, and energy efficiency, establishing it as a dependable solution in the STEP Power Supply series.
