Phoenix Contact 2903156 TRIO-PS-2G 24V 40A DIN Rail Power Supply
The Phoenix Contact TRIO-PS-2G/3AC/24DC/40 (2903156) is a three-phase DIN rail power supply delivering 24 V DC at 40 A. It features 960 W output power, dynamic boost and push-in connections for industrial automation systems.
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- Price:
- US$ 520.00
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Description
Phoenix Contact TRIO-PS-2G/3AC/24DC/40 (2903156)
TRIO POWER Series | Three-Phase DIN Rail Power Supply | 24 V DC | 40 A | 960 W | Dynamic Boost
Product Detailed Description
The Phoenix Contact TRIO-PS-2G/3AC/24DC/40 (2903156) is a primary-switched three-phase power supply designed to provide reliable 24 V DC power for industrial automation and machine-building applications. It accepts a three-phase AC input of 400–500 V and delivers a rated output current of 40 A, with a maximum output power of 960 W.The unit features dynamic boost capability, providing up to 150% of its nominal output current for five seconds to handle temporary load peaks. Its push-in connection technology supports convenient wiring, while its compact metal housing is designed for DIN rail installation. It also includes DC OK status signaling and protective functions for dependable operation in industrial control cabinets.
Technical Specifications
| Parameter | Specification |
| Brand | Phoenix Contact |
| Model | TRIO-PS-2G/3AC/24DC/40 |
| Part Number | 2903156 |
| Product Type | Three-Phase Switched-Mode Power Supply |
| Product Series | TRIO POWER |
| Input Voltage | 3 × 400–500 V AC |
| Input Frequency | 50–60 Hz |
| Output Voltage | 24 V DC |
| Output Current | 40 A |
| Output Power | 960 W |
| Dynamic Boost | 150% of nominal current for 5 seconds |
| Connection Technology | Push-in |
| Signaling | DC OK LED and floating signal contact |
| Mounting | DIN rail |
| Protection Rating | IP20 |
| Operating Temperature | -25 to +70 °C |
| Dimensions (W × H × D) | 110 × 130 × 160 mm |
| Net Weight | Approx. 2.60 kg |
| Country of Origin | China |
| Replacement Model | No direct successor confirmed |
This item is listed for catalogue and inquiry purposes. Availability, condition, revision, warranty coverage, and lead time are confirmed with each quotation.
New Surplus: All items are genuine brand-new, distributor ready-stock supplying. Please inform us if you have any inquiry or demand.
Important Application Note
The 2903156 requires a three-phase 400–500 V AC supply. Confirm the available input voltage, load requirements, installation clearances and protection devices before installation. The 150% dynamic boost is specified for five seconds and should not be treated as a continuous 60 A output rating.
Applications
| Industrial Automation & Control | Machinery & Equipment |
| • PLC power supply systems | • Automated production machinery |
| • Industrial control cabinets | • Packaging machines |
| • Distributed I/O systems | • Assembly equipment |
| • Control circuit power distribution | • Conveyor systems |
| • Industrial communication equipment | • Machine-building applications |
| Power & Electrical Systems | Industrial Applications |
| • 24 V DC power distribution | • Factory automation |
| • Three-phase power conversion | • Manufacturing production lines |
| • Control panel power systems | • Industrial process equipment |
| • DC-powered instrumentation | • Material handling systems |
| • Industrial electrical installations | • Automated plant operations |
Additional information
| Warranty : | 12 Month |
|---|---|
| Lead Time : | Ready Stock |
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