CPS20.481 Datasheet, PDF (1/26 Pages) PULS GmbH – 48V, 10A, SINGLE PHASE INPUT

C-Series
CPS20.481
48V, 10A, SINGLE PHASE INPUT
POWER SUPPLY
ƒ AC 100-240V Wide-range Input
ƒ Width only 65mm
ƒ Efficiency up to 93.9%
ƒ ATEX and IECEx Approved
ƒ Excellent Partial Load Efficiency
ƒ 20% Output Power Reserves
ƒ Safe Hiccup^PLUS Overload Mode
ƒ Easy Fuse Tripping due to High Overload Current
(typ. 45A for 15ms)
ƒ Active Power Factor Correction (PFC)
ƒ Minimal Inrush Current Surge
ƒ Full Power Between -25°C and +60°C
ƒ DC-OK Relay Contact
ƒ Current Sharing Feature for Parallel Use
ƒ 3 Year Warranty
GENERAL DESCRIPTION
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
CPS20.481 are the high efficiency, electronic inrush
current limitation, active PFC, wide operational
temperature range.
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 CPS20.481 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
Power Supply CPS20.481
48-56V Standard unit
Accessory
ZM2.WALL
ZM13.SIDE
YR40.482
Wall mount bracket
Side mount bracket
Redundancy module
SHORT-FORM DATA
Output voltage
DC 48V
Adjustment range 48 - 56V
Output current
10A
at 48V, amb <60°C
12A
at 48V, amb <45°C
8.6A
at 56V, amb <60°C
10.3A
at 56V, amb <45°C
Output power
480W
ambient <60°C
576W
ambient <45°C
Output ripple
< 50mVpp
20Hz to 20MHz
AC Input voltage AC 100-240V -15%/+10%
Mains frequency 50-60Hz
±6%
AC Input current 4.36 / 2.33A at 120 / 230Vac
Power factor
0.99 / 0.95
at 120 / 230Vac
AC Inrush current typ. 9 / 7A peak at 120 / 230Vac
Efficiency
92.6 / 93.9% at 120 / 230Vac
Losses
38.4 / 31.2W at 120 / 230Vac
Temperature range -25°C to +70°C operational
Derating *)
12W/°C
+60 to +70°C
Hold-up time
typ. 26 / 26ms at 120 / 230Vac
Dimensions
65x124x127mm WxHxD
Weight
1000g / 2.2lb
*) between 100-85Vac see chapter 15
MARKINGS
IND. CONT. EQ.
UL 508
UL 60950-1
Marine
Class I Div 2
IECEx
ATEX
II 3G Ex nA nC II T3 Gc EMC, LVD, RoHS
Apr. 2014 / Rev. 1.5 DS-CPS20.481-EN
All parameters are specified at 48V, 10A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
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