Datasheet

CT10.241, CT10.241-C1
CT-Series
3-PHASE, 24V, 10A, 240W
May 2018 / Rev. 2.0a DS-CT10.241-EN All values are typical figures specified at 3x 400Vac, 50Hz input voltage, symmetrical
phase voltages, 24V, 10A output load, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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P
OWER
S
UPPLY
 3AC 380-480V Wide-range Input
 2 or 3-Phase Operation Possible
 Width only 62mm
 Efficiency up to 92.9% Due to Synchronous Rectifier
 Excellent Partial Load Efficiency
 20% Output Power Reserves
 Easy Fuse Tripping Due to High Overload Current
 Input -Transient Blanking Circuit Included
 Minimal Inrush Current Surge
 Three Input Fuses Included
 Current Sharing Feature for Parallel Use
 Full Power Between -25°C and +60°C
 3 Year Warranty
P
RODUCT
D
ESCRIPTION
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
CT10.241 are the high efficiency, electronic inrush
current limitation, active input transient filter and wide
operational temperature range. The small size is
achieved by a synchronous rectification and further
technological design details.
The CT10.241-C1 is equipped with conformal coated pc-
boards preferred for applications in harsh areas.
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 CT10.241 can deliver 3
times the nominal output current for 10ms which helps
to trip fuses on faulty output branches.
S
HORT
-
FORM
D
ATA
Output voltage
DC 24V Nominal
Adjustment range
24 - 28V Factory setting 24.1V
Output current
12.0 - 10.3A Below +45°C ambient
10.0 - 8.6A
At +60°C ambient
7.5 – 6.5A At +70°C ambient
Derate linearly between +45°C and +70°C
Input voltage AC
3AC 380-480V -15%/+20%
Mains frequency
50-60Hz
±6%
Input current AC
0.7 / 0.6A At 3x400 / 480Vac
Power factor
0.53 / 0.52
At 3x400 / 480Vac
AC Inrush current
4 / 4Apk
At 3x400 / 480Vac
Efficiency
92.8 / 92.9% At 3x400 / 480Vac
Losses
18.6 / 18.3W
At 3x400 / 480Vac
Hold-up time
34 / 54ms
At 3x400 / 480Vac
Temperature range
-25°C to +70°C
Size (WxHxD)
62x124x117mm Without DIN-rail
Weight
750g / 1.65lb
O
RDER
N
UMBERS
Power Supply CT10.241
CT10.241-C1 With conformal coated
pc-boards
Mechanical Accessory
ZM1.WALL Wall/panel mount bracket
ZM13.SIDE Side mount bracket
M
AIN
A
PPROVALS
For details or a complete approval list see section 18.
IND. CONT. EQ.
UL 60950-1