PULS, DIMENSION Q DIN Rail Panel Mount Power Supply, 48V dc Output Voltage, 20A Output Current

  • RS Stock No. 711-5988
  • Mfr. Part No. QT40.481
  • Manufacturer PULS
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CZ
Product Details

Dimension Q Series

The Q-Series DIN rail power supplies from PULS are small in size yet offer high efficiency thanks to novel design details and synchronous rectification. With short-term peak power capability of 150% and built-in large sized output capacitors, these features help start motors, charge capacitors and absorb reverse energy and often allow a unit of a lower wattage class to be used. High immunity to transients and power surges as well as low electromagnetic emission make these PSU,s usable in nearly every environment possible. The integrated output power manager, a wide range input voltage design and virtually no input inrush current make installation and usage simple. The Q-Series power supplies diagnostics are easy due to the dry DC-ok contact, a green DC-ok LED and red overload LED. Unique quick-connect spring-clamp terminals allow a safe and fast installation and a large international approval package for a variety of applications makes these PSU's suitable for nearly every situation.

Single-phase or three-phase units from 80 to 960W
Active power factor correction
Minimal inrush current
50% power reserves for typ. 4s controlled by an intelligent power manager
Quick-connect spring-clamp terminals
DC-ok LED and overload LED
DC-ok relay contact
DC Input from 88-375V for single phase
Active filtering of input transients
Short term operation down to 60Vac and up to 300Vac
Parallel and serial use



Attribute Value
Input Voltage 323 → 576 V ac, 450 → 800 V dc
Output Voltage 48 V dc
Output Current 20 A
Power Rating 960W
Electrical Phase 3
Type Switch Mode
Width 110mm
Minimum Temperature -25°C
Ripple And Noise 150mV Pk-Pk
Depth 127mm
MTBF 685000h
Maximum Temperature +70°C
Load Regulation 50mV
14 In stock for delivery within 6 working days
Price (VAT excluded) Each
TWD 20,038.00
(exc. GST)
TWD 21,040.00
(inc. GST)
Per unit
1 +