CP5.481 new

DIN-rail power supplies for 1-phase systems
48V, 2.5A

  • ƒAC 100-240V Wide-range input
  • ƒWidth only 32mm
  • Efficiency up to 93.5%
  • ƒExcellent partial load efficiency
  • ƒ20% output power reserves
  • ƒEasy fuse breaking – 3 times nominal current for 12ms
  • ƒSafe HiccupPLUS overload mode
  • ƒActive power factor correction (PFC)
  • ƒMinimal inrush current surge
  • ƒFull power between -25°C and +60°C
  • DC-OK relay contact
DC Output48-56Vdc
Input AC 100-240V  (-15%/+10%)
DC 110V-150V  (± 20%)
Size (WxHxD)32 x 124 x 102mm
Product Status Stock item 
Technical Data

Input Data
AC-Input Voltage AC 100-240V  (-15%/+10%)
DC-Input Voltage DC 110V-150V  (± 20%)
EN61000-3-2(PFC-Norm) fulfilled
Harmonic Correctionactive
Power Factor0.91
Input Inrush Current Limitationactive
Peak turn on current4A/4A
External Input Fuse Recommendationmin. B - 6A / C - 6A

Output Data
Nominal Voltage48Vdc
Adjustment Range48-56V
Output Current Range2.5-2.1A
Output Current 2.1A at 56V
2.5A at 48V
Output Power120W
Power Reserves20% Power Boost
max. Ripple and Noise Voltage50mVpp

Size (WxHxD)32mm x 124mm x 102mm
Weight per Piece (excluding packing)440g
Operat. Temperature Range-25°C ... +70°C
Derating3W/°C at >60°C
Mounting Method DIN-Rail
Efficiency, typ.93.5%
Power Losses, typ.8.4W
MTBF SN 29500 @ 40°C (h)166 000h
Connection methodScrew terminals
DC-OK Signalyes
Commercial Information

Article NumberCP5.481
UPC Code875404003069
Country of originCZ
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 bracketZM10.WALL