PULS QS40.481 DIN Rail Power Supply Single Phase 48VDC 20A 960W

Standard range
Order Code:

64-5290

Brand: PULS MPN: QS40.481 UPC-12: 875404001973
Qty Unit Price (Ex VAT)
1+ £652.57
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
2 available to back orderBack-order availability date - 24/01/2025

This DIN rail power supply from PULS has been manufactured to a high standard, with a compact design that is ideal for installation in an enclosure, and intended for general professional use such as in industrial control, office, communication, and instrumentation equipment.

The PSU is equipped with a host of rich features, including the extremely high efficiency. 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. This allows the use of a unit from a lower wattage class which saves space and money. Other features include high immunity to transients and power surges, as well as low electromagnetic emission and a DC-OK relay contact.

The QS40.481 unit comes with a manufacturer's three-year warranty and a large international approval package for a variety of applications, making it suitable for nearly every situation.


  • AC 100-240V wide-range input
  • Width only 125mm, weight only 1.9kg
  • 95% full load and excellent partial load efficiencies
  • 50% BonusPower®, 1440W for up to 4s
  • 55A high peak current for 10ms for easy fuse tripping
  • 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
  • Remote control of output voltage
  • DC-OK relay contact
  • Shut-down input
  • ATEX and IECEx approved
  • Manufacturer's part QS40.481
Input Voltage N/A
No. of Outputs N/A
Output Current 40A
Output Voltage 24V

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