CT10.241

C-Series

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

1/22

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 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.

Output voltage

DC 24V

Adjustment range

24-28V

Output current

10 – 8.6A

ambient <60°C

12 – 10.3A

ambient <45°C

Output power

240W

ambient <60°C

288W

ambient <45°C

Output ripple

< 50mVpp

20Hz to 20MHz

Input voltage

AC 380-480V

-15%/+20%

Mains frequency

50-60Hz

±6%

AC Input current

0.7 / 0.6A

at 3x400 / 480Vac

Power factor

0.53 / 0.52

at 3x400 / 480Vac

AC Inrush current

typ. 4A peak

Efficiency

92.8 / 92.9%

at 3x400 / 480Vac

Losses

18.6 / 18.3W

at 3x400 / 480Vac

Temperature range -25°C to +70°C

operational

Derating

6W/°C

+60 to +70°C

Hold-up time

typ. 34 / 54ms

at 3x400 / 480Vac

Dimensions

62x124x117mm

WxHxD

Power Supply

CT10.241

24-28V Standard unit

Accessory

ZM1.WALL

Wall mount bracket

ZM13.SIDE

Side mount bracket

YRM2.DIODE

Decoupling module

UF20.241

Buffer unit

IND. CONT. EQ.

UL 508

UL 60950-1

Marine, pending

EMC, LVD

Jan. 2010 / Rev. 1.3 DS-CT10.241-EN

All parameters are specified at 24V, 10A, 3x400Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

www.pulspower.com Phone +49 89 9278 0

Germany