QS10.481-D1

DIN-Rail Power Supplies for 1-phase Systems
48V, 5A

  • Wide AC and DC-Input range
  • Efficiency up to 92%
  • Negligibly low input inrush current
  • 50% Power reserves available up to 4s
  • Full output power between -25 and +60°C
  • Spring-clamp terminals, DC-OK contact

Output 48-56Vdc
5-4.3A
240W
   
Input AC 100-240V  (± 15%)
DC 110V-300V  (-20%/+25%)
   
Size (WxHxD) 60 x 124 x 117mm
   
Weight 900g
Product Description
The most outstanding features of this DIMENSION Q-series DIN-rail power supply are the high efficiency and the small size, which are achieved by a synchronous rectification and further novel design details. The Q-series is part of the DIMENSION family, existing alongside the lower featured C-series. 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 makes usage 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. 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 this unit suitable for nearly every situation.
Technical Data
Input Data
AC-Input Voltage AC 100-240V  (± 15%)
DC-Input Voltage DC 110V-300V  (-20%/+25%)
EN61000-3-2(PFC-Norm) fulfilled
Harmonic Correctionactive
Power Factor0.92
Input Inrush Current Limitationactive
Peak turn on current4A/7A (D1)
Output Data
nominal Voltage 48Vdc
Adjustment Range 48-56V
Output Current Range 5-4.3A
Output Current 4.3A at 56V
5A at 48V
Output Power 240W
Power Reserves50% BonusPower®
max. Ripple and Noise Voltage100mVpp
Overview
Size (WxHxD) 60mm x 124mm x 117mm
Weight per Piece (excluding packing) 900g
Operat. Temperature Range-25°C ... +70°C
Derating6W/° at >+60°C
Mounting Method DIN-Rail
Efficency, typ.92.0%
Power Losses, typ.20.9W
MTBF SN 29500 @ 40°C (h)606.000h
Type of Connection TerminalsSpring-clamp terminals
DC-OK Signalyes
Footnotes
D1) Peak current at 120Vac/230vac, independent of temperature
Various Information
Overview
Article Number QS10.481-D1
UPC Code 875404001867
Country of origin CZ
E Classification eClass 5.1 27242213
eClass 6.x 27049005
eClass 7.x 27049005
eClass 8.0 27210901
eClass 9.0 27210901
ETIM 4.0 EC002542
ETIM 5.0 EC002046
HS Code HS 85043121
Warranty Period (Month) 36
Packaging Unit 1pc
Accessories / Supplementary Units
Wall/Panel Mount Bracket ZM1.WALL
Side Mounting Bracket ZM13.SIDE
Adapter for Siemens S7-300 Rail SLZ12
Buffer Module UF20.481