PULS Power Adds 40A Model to Remote Control DIN-Rail Power Supply Range

Remote control feature simplifies centralized control of multiple system power supplies ATEX and IECEx approved and 3-year warranty

PULS Power, the specialist manufacturer of high-reliability DIN-Rail power supplies, has added a 40A output model to its remote-controlled DIN-Rail power supply family. The remote-control feature is particularly useful in smart buildings and industrial systems where centralized control of multiple system components is required and allows system administrators and building automation controllers to switch power supplies on or off by use of an external signal switch or transistor gate.

 

Image courtesy of PULS Power

 

The new 24VDC, 40A output QS40.241 DIN-rail power supply joins the already very successful CP20.241-V1 24VDC, 20A model and both belong to the PULS DIMENSION series, which provide efficient solutions for designers and systems integrators requiring powerful and space-saving DIN rail power supplies.

The new QS40.241 DIN-rail power supply offers extremely high efficiency in a very compact footprint by using the latest synchronous rectification technology, a bridgeless PFC circuit and a number of other proprietary design details. Large power reserves of 150% and built-in large-sized output capacitors support the starting of heavy loads such as DC motors or capacitive loads. In many cases, this allows the use of a unit from a lower wattage class saving space reducing costs.

High immunity to transients and power surges as well as low electromagnetic emissions facilitates installation in a very wide range of environments. The integrated input fuse, as well as the near-zero input inrush current, make installation and usage simple. Power supply status is indicated by a DC-OK relay, a green DC-OK LED and a red overload LED. A large package of international safety approvals makes the QS40.241 suitable for a very wide range of applications

Key features of the QS40.241 DIN-rail power supply include remote control of output voltage, 100-240VAC wide-range Input voltage, width of just 125mm and weight of 1.9kg, 94.6% full load and excellent partial load efficiencies, 50% BonusPower® (1440W for up to 4s), 110A high peak current for 10ms for easy fuse tripping, safe HiccupPLUS overload mode, active PFC (Power Factor Correction), negligible low input inrush current surge, full power between -25°C and +60°C, current sharing feature for parallel use, internal data logging for troubleshooting included, DC-OK relay contact, shut-down input, ATEX, and IECEx approved and a 3-year warranty. Accessories available include a wall mount bracket, buffer unit, and a redundancy module

“Building automation and the growth of Industry 4.0 requires the use of smart components and sub-systems, “comments Marco van der Linden, UK Country Manager for PULS.” The remote-control feature designed into our DIN-Rail power supplies makes centralized control of multiple system components from a remote location or autonomous AI system very simple to implement and provides a very efficient shut-down facility in the event of a system failure or emergency.”

Typical applications for PULS DIN-Rail power supplies include smart buildings and building automation, industrial and process control, panel-building, test and measurement, instrumentation and communications systems. Versions are available approved for railway systems and ruggedized for harsh environments.

 

About PULS

PULS are the only company worldwide focused entirely on the development and production of DIN rail power supplies. For over 35 years PULS has lived for electrical engineering constantly learning from the challenges of the past and celebrating the technological advances of tomorrow.

PULS concentrates our engineering knowledge, resources, and energy on one goal: To be the best in this technology. As a result of this focus, they set standards in terms of efficiency and quality that delight their customers.