CP20.241

DIN-Rail Power Supplies for 1-phase Systems
24V, 20A

  • AC 100-240V Wide-range Input
  • Width only 48mm
  • Efficiency up to 95.6%
  • Excellent Partial Load Efficiency
  • 20% Output Power Reserves
  • Easy Fuse Breaking - 3 times nominal current for 12ms
  • Safe HiccupPLUS 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

Output 24-28Vdc
20-17.1A
480W
   
Input AC 100-240V  (-15%/+10%)
DC 110V-150V  (± 20%)
   
Size (WxHxD) 48 x 124 x 127mm
   
Weight 830g
Product Description
The Dimension CP-Series are cost optimized power supplies without compromising quality, reliability and performance. The most outstanding features of the CP20 series are the high efficiency, electronic inrush current limitation, active PFC, wide operational temperature range and the extraordinary small size.
The devices have a power reserve of 20% included, which may even be used continuously at temperatures up to +45°C.
High immunity to transients and power surges as well as low electromagnetic emission, a DC-OK relay contact 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%/+10%)
DC-Input Voltage DC 110V-150V  (± 20%)
EN61000-3-2(PFC-Norm) fulfilled
Harmonic Correctionactive
Power Factor0.95
Input Inrush Current Limitationactive
Peak turn on current7A/9A (B1)
External Input Fuse Recommendationmin. B - 10A / C - 10A
Output Data
nominal Voltage 24Vdc
Adjustment Range 24-28V
Output Current Range 20-17.1A
Output Current 17.1A at 28V
20A at 24V
Output Power 480W
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
Derating12W/° at >60°C
Mounting Method DIN-Rail
Efficency, typ.95.6%
Power Losses, typ.22.1W
MTBF SN 29500 @ 40°C (h)590 000h
Type of Connection TerminalsScrew terminals
DC-OK Signalyes
Footnotes
B1) Peak current at 120Vac/230Vac, ambient temperature of +40°C and cold start
Various Information
Overview
Article Number CP20.241
UPC Code 875404002543
Country of origin CZ
E Classification eClass 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 Unit 1pc
Approvals - Links or Downloads
UL 508 Listed USA
UL 508 Listed Canada
UL 60950-1 USA
UL 60950-1 Canada
ATEX EN 60079-15
IEC 60079-15 IECEx
EU Declaration of Conformity (33 KB)
Marine GL (1 MB)
Class I Div. 2 USA - CSA
Class I Div. 2 Canada - CSA
EAC (Russia, Kazakhstan and Belarus) (2 MB)
Accessories / Supplementary Units
Wall/Panel Mount Bracket ZM5.WALL
Buffer Module UF20.241
MOSFET redundancy module YR40.242
MOSFET redundancy module YR40.245