QS10.481

DIN-rail power supplies for 1-phase systems
48V, 5A

  • 100-240V Wide-range input, active PFC
  • 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
DC Output48-56Vdc
5-4.3A
240W
Input AC 100-240V  (± 15%)
DC 110V-150V  (-20%/+25%)
Size (WxHxD)60 x 124 x 117mm
Weight900g
Product Status Stock item 
Technical Data

Input Data
AC-Input Voltage AC 100-240V  (± 15%)
DC-Input Voltage DC 110V-150V  (-20%/+25%)
EN61000-3-2(PFC-Norm) fulfilled
Harmonic Correctionactive
Power Factor0.92
Input Inrush Current Limitationactive
Peak turn on current4A/7A (D1)
External Input Fuse Recommendationmin. B-6A / C-4A

Output Data
nominal Voltage48Vdc
Adjustment Range48-56V
Output Current Range5-4.3A
Output Current 4.3A at 56V
5A at 48V
Output Power240W
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/°C at >+60°C
Mounting Method DIN-Rail
Efficiency, typ.92.0%
Power Losses, typ.20.9W
MTBF SN 29500 @ 40°C (h)606.000h
Connection methodSpring-clamp terminals
DC-OK Signalyes
Footnotes
D1)Peak current at 120Vac/230vac, independent of temperature
Commercial Information

Overview
Article NumberQS10.481
UPC Code875404000174
Country of originCN
Product Status Stock item 
E ClassificationeClass 5.1 27049002
eClass 6.x 27049002
eClass 7.x 27049002
eClass 8.0 27049002
eClass 9.0 27040701
ETIM 4.0 EC000599
ETIM 5.0 EC002540
HS Code HS 85044082
Warranty Period (Month)36
Packaging Unit1pc
Accessories / Complementary Units

Wall / panel mount bracketZM1.WALL
Side mounting bracketZM13.SIDE
Adapter for Siemens S7-300 railSLZ12
Buffer moduleUF20.481