CPS20.1210 pages

CPS20.121
12V, 30A, SINGLE PHASE INPUT

C-Series

POWER SUPPLY
AC 100-240V Wide-range Input
Width only 65mm
Efficiency up to 92.6%
Excellent Partial Load Efficiency
Safe HiccupPLUS Overload Mode
Easy Fuse Breaking due to High Overload Current
(typ. 120A for 15ms)
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

The Dimension C-Series are cost optimized power
supplies without compromising quality, reliability and
performance. The C-Series is part of the DIMENSION
power supply family. The most outstanding features of
CPS20.121 are the high efficiency, electronic inrush
current limitation, active PFC, 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.
Additionally, the CPS20.121 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 12V
12 - 15V
30A
at 12V
30A
at 15V
Output power
360W
at 12V
450W
at 15V
Output ripple
< 100mVpp
20Hz to 20MHz
AC Input voltage
AC 100-240V
-15%/+10%
Mains frequency
50-60Hz
±6%
AC Input current
3.3 / 1.8A
at 120 / 230Vac
Power factor
0.99 / 0.95
at 120 / 230Vac
AC Inrush current
typ. 9 / 7A peak at 120 / 230Vac
Efficiency
90.9 / 92.6%
at 120 / 230Vac
Losses
33.9 / 28.8W
at 120 / 230Vac
Temperature range -25°C to +70°C operational
Derating
9W/°C
+60 to +70°C
between 100-85Vac see chapter 15
Hold-up time
typ. 35 / 35ms
at 12V, 30A
120 / 230Vac
Dimensions
65x124x127mm WxHxD
Weight
1000g / 2.2lb

MARKINGS

Power Supply

CPS20.121

12-15V Standard unit

Accessory

ZM2.WALL
ZM13.SIDE
YRH80.241
YRH40.245
YR80.241

Wall mount bracket
Side mount bracket
Redundancy module
Redundancy module
Redundancy module

IND. CONT. EQ.

UL 60950-1,
pending

Marine, pending

Class I Div 2
pending

UL 508, pending

EMC, LVD, RoHS

May 2013 / Rev. 1.2 DS-CPS20.121-EN
All parameters are specified at 12V, 30A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0

Germany

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