CP20.242 new

DIN-rail power supplies for 1-phase systems
24V, 20A

  • DC 110-300V  Wide-range Input
  • Width only 48mm
  • ƒEfficiency up to 95.6%
  • Excellent Partial Load Efficiency
  • 20% Output Power Reserves
  • Easy Fuse Breaking – 3 times nominal current for 12ms
  • Safe Hiccup PLUS Overload Mode
  • Active Power Factor Correction (PFC)
  • Minimal Inrush Current Surge
  • Full Power Between -25°C and +60°C
  • DC-OK Relay Contact
  • Current Sharing Feature for Parallel Use
  • Enhanced DC input
DC Output24-28Vdc
20-17.1A
480W
Input AC 100-240V  (± 15%)
DC 110V-300V  (± 20%)
Size (WxHxD)48 x 124 x 127mm
Weight830g
Product Status Stock item 
Approvals - Links or Downloads

EU Declaration of ConformityUL 508 / UL 61010-2-201 Listed USAUL 508 / UL 61010-2-201 Listed CanadaATEX EN 60079IEC 60079  IECExClass I Div. 2 USA - CSAClass I Div. 2 Canada - CSAEAC (Russia, Kazakhstan and Belarus)
EU Declaration of ConformityEU Declaration of Conformity (32 KB)
UL 508 / UL 61010-2-201 Listed USA UL 508 / UL 61010-2-201 Listed USA
UL 508 / UL 61010-2-201 Listed Canada UL 508 / UL 61010-2-201 Listed Canada
ATEX EN 60079 ATEX EN 60079
IEC 60079  IECEx IEC 60079 IECEx
Class I Div. 2 USA - CSA Class I Div. 2 USA - CSA
Class I Div. 2 Canada - CSA Class I Div. 2 Canada - CSA
EAC (Russia, Kazakhstan and Belarus)EAC (Russia, Kazakhstan and Belarus) (2 MB)
Technical Data

Input Data
AC-Input Voltage AC 100-240V  (± 15%)
DC-Input Voltage DC 110V-300V  (± 20%)
EN61000-3-2(PFC-Norm) fulfilled
Harmonic Correctionactive
Power Factor0.98
Input Inrush Current Limitationactive
Peak turn on current10A/4.5A
External Input Fuse Recommendationmin. B - 10A / C - 10A

Output Data
nominal Voltage24Vdc
Adjustment Range24-28V
Output Current Range20-17.1A
Output Current 17.1A at 28V
20A at 24V
Output Power480W
Power Reserves20% Power Boost
max. Ripple and Noise Voltage50mVpp

Overview
Size (WxHxD)48mm x 124mm x 127mm
Weight per Piece (excluding packing)830g
Operat. Temperature Range-25°C ... +70°C
Derating6.4W/°C at >+45°C
Mounting Method DIN-Rail
Efficiency, typ.95.6%
Power Losses, typ.22.1W
MTBF SN 29500 @ 40°C (h)590.000h
Connection methodScrew terminals
DC-OK Signalyes
Commercial Information

Overview
Article NumberCP20.242
UPC Code875404002901
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 bracketZM5.WALL
Wall / panel mount bracketZM10.WALL