P R E L I M I N A R Y
CP20.241, CP20.241-C1, CP20.241-S1,
CP20.241-S2, CP20.241-V1, CP20.242
24V, 20A, 480W, SINGLE PHASE
CP-Series
POWER SUPPLY
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
3 Year Warranty
GENERAL DESCRIPTION
SHORT-FORM DATA
Output voltage
Adjustment range
Output current
DC 24V
Nominal
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.
24 - 28V
Factory setting 24.1V
Below +45°C ambient
At +60°C ambient
At +70°C ambient
24.0 - 20.6A
20.0 – 17.1A
15.0 – 13.0A
Derate linearely between +45°C and +70°C
Input voltage AC
Mains frequency
Input current AC
Power factor
AC 100-240V
50-60Hz
4.26 / 2.23A
0.99 / 0.98
-15%/+10%
6%
The CP20.241-C1 is equipped with conformal coated pc-
boards preferred for applications in harsh areas.
At 120 / 230Vac
At 120 / 230Vac
For CP20.241 (-xx)
For CP20.242
At 110 / 300Vdc
At 120 / 230Vac
At 120 / 230Vac
At 120 / 230Vac
At 120 / 230Vac
The CP20.241-S1 is equipped with quick-connect spring-
clamp terminals preferred for applications which are
exposed to mechanical vibration. The CP20.241-S2 has
push-in terminals optimized for easy cabinet wiring.
20%
20%
Input voltage DC
DC 110-150V
DC 110-300V
4.64A / 1.66A
10.0 / 4.5Apk
94.2 / 95.6%
29.6 / 22.1W
32/ 32ms
-25°C to +70°C
48x124x127mm Without DIN-rail
830g / 1.83lb
Input current DC
AC Inrush current
Efficiency
The CP20.241-V1 is equipped with a remote ON/OFF
feature and the CP20.242 features an enhanced DC
input voltage range.
Losses
Hold-up time
Temperature range
Size (WxHxD)
Weight
The devices have a power reserve of 20% included,
which may even be used continuously 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 makes this
unit suitable for nearly every situation.
ORDER NUMBERS
Power Supply CP20.241
CP20.241-C1 With conformal coated
pc-boards
MARKINGS
For details or a complete approval list see section 20.
IECEx
ATEX
IND. CONT. EQ.
CP20.241-S1 With quick-connect
spring-clamp terminals
CP20.241-S2 With push-in terminals
CP20.241-V1 With remote ON/OFF
feature
UL 60950-1
CP20.242
Enhanced DC input
Mechanical Accessory
ZM5.WALL Wall/Panel mount bracket
Jan. 2018 / Rev. 0.5 DS-CP20.241-EN - All parameters are typical values specified at 230Vac, 50Hz input voltage, 24V, 20A output load,
25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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www.pulspower.com Phone +49 89 9278 0 Germany