CPS20.241-D10 pages

CPS20.241-D1
24V, 20A, DC/DC CONVERTER

C-Series

DC/DC CONVERTER
88-360Vdc Wide-range Input
Width only 65mm
Efficiency up to 94.6%
ATEX and IECEx Approved
Excellent Partial Load Efficiency
20% Output Power Reserves
Safe HiccupPLUS Overload Mode
Easy Fuse Tripping due to High Overload Current
(typ. 80A for 15ms)
Minimal Inrush Current Surge
Full Power Between -25°C and +60°C
DC-OK Relay Contact
Reverse Input Polarity Protected
Current Sharing Feature for Parallel Use
3 Year Warranty

GENERAL DESCRIPTION

SHORT-FORM DATA

The Dimension C-Series are cost optimized power
supplies and DC/DC converters without compromising
quality, reliability and performance. The C-Series is part
of the DIMENSION power supply family. The most
outstanding features of CPS20.241-D1 are the wide DCinput range, high efficiency, electronic inrush current
limitation, wide operational temperature range. The
small size is achieved by a synchronous rectification and
further technological design details.

Output voltage
Adjustment range
Output current

The C-Series includes all the essential basic functions.
The devices have a power reserve of 20% included,
which may even be used continuously at temperatures
up to +45°C. Additionally, the CPS20.241-D1 can deliver
about 4 times the nominal output current for 15ms
which helps to trip fuses on faulty output branches.
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.

ORDER NUMBERS

DC 24V
24 - 28V
20A
24A
17.1A
20.6A
Output power
480W
576W
Output ripple
< 50mVpp
AC Input voltage
DC Input voltage
DC 110-300V
DC Input current
4.68 / 1.69A
Inrush current
typ. 6 / 4A peak
Efficiency
93.1 / 94.6%
Losses
35.6 / 27.4W
Temperature range -25°C to +70°C
Derating
12W/°C
Hold-up time
typ. 26 / 26ms
Dimensions
65x124x127mm
Weight
940g 2.1lb

at 24V, amb <60°C
at 24V, amb <45°C
at 28V, amb <60°C
at 28V, amb <45°C
ambient <60°C
ambient <45°C
20Hz to 20MHz
± 20%
at 110 / 300Vdc
at 110 / 300Vdc
at 110 / 300Vdc
at 110 / 300Vdc
operational
+60 to +70°C
at 110 / 300Vdc
WxHxD

MARKINGS

DC/DC converter CPS20.241-D1 24-28V Standard unit
Accessory

ZM2.WALL
ZM13.SIDE
YR40.242
YR40.245

Wall mount bracket
Side mount bracket
Redundancy module
Redundancy module

IND. CONT. EQ.

UL 60950-1

UL 508

IECEx
Class I Div 2

ATEX

II 3G Ex nA nC II T3 Gc

Oct. 2013 / Rev. 1.2 DS-CPS20.241-D1-EN
All parameters are specified at 24V, 20A, 300Vdc, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0

Germany

Marine, pending

EMC, LVD, RoHS

1/25