RECOM Power uses this SPS booth tour to show how it positions itself as a specialist in AC/DC and DC/DC conversion for industrial automation. The field application engineer walks through a coherent DIN-rail ecosystem combining RACPRO1 power supplies with multi-channel electronic fuses and redundancy modules to simplify cabinet design, selective protection and remote diagnostics across factory and process installations. https://recom-power.com/
On the cabinet side, the focus is on RACPRO1 DIN-rail power supplies in single-phase and three-phase variants, spanning 240 W, 480 W and up to 960 W ranges with 24 V and 48 V outputs for typical PLC, I/O and motion loads. The design highlights spring-clamp connectors, compact widths and wide operating temperature capability, making it easier to keep control panels dense yet serviceable. Redundancy modules allow n+1 architectures and parallel operation so that critical loads remain powered even if one AC/DC unit drops out.
The demo then dives into RECOM’s DIN-rail e-fuse modules such as the RACPRO1-4SP, which provide four independently adjustable channels, typically up to 5 A per load with trimmable current limits. Instead of relying on mechanical circuit breakers that can fail to discriminate during overloads, the e-fuse monitors current in real time, limits inrush, isolates only the faulty branch and signals the event via DC OK relay outputs to the PLC. Local LEDs and the live short-circuit demo make it clear how fast fault localisation and automatic recovery reduce downtime in complex cabinets.
Moving outside the cabinet, RECOM presents a decentralized IP67 power supply range for field installation, providing up to around 720 W at 24 V or 48 V in a back-plate cooled housing with 97% efficiency. These sealed PSUs are aimed at conveyors, wash-down zones, outdoor machinery and other installations with water, dust and vibration, where bringing power closer to the loads reduces cable losses and cabinet complexity. Integrated electronic protection and support for multiple loads bridge the gap between rugged field wiring and higher-level automation networks.
For building automation, the video also highlights an ultra-slim “step-shape” DIN-rail series such as the REFIN family, delivering up to 90 W with short-term power boost, NEC Class 2 characteristics and a form factor optimised for cramped fuse boxes. By combining these slim PSUs with DIN-rail e-fuses and redundancy modules, RECOM targets applications from smart buildings to factory automation, as seen here at SPS Nuremberg 2025, positioning its Strongman logo as shorthand for a wide portfolio of compact, high-efficiency power building blocks from tiny PCB modules to high-power RACPRO1 cabinet supplies.
