CPS20.241-D1

C-Series

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

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

1/25

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 DC-

input 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.

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.

Output voltage

DC 24V

Adjustment range

24 - 28V

Output current

20A

at 24V, amb <60°C

24A

at 24V, amb <45°C

17.1A

at 28V, amb <60°C

20.6A

at 28V, amb <45°C

Output power

480W

ambient <60°C

576W

ambient <45°C

Output ripple

< 50mVpp

20Hz to 20MHz

AC Input voltage

-

-

DC Input voltage

DC 110-300V

± 20%

DC Input current

4.68 / 1.69A

at 110 / 300Vdc

Inrush current

typ. 6 / 4A peak at 110 / 300Vdc

Efficiency

93.1 / 94.6%

at 110 / 300Vdc

Losses

35.6 / 27.4W

at 110 / 300Vdc

Temperature range -25°C to +70°C

operational

Derating

12W/°C

+60 to +70°C

Hold-up time

typ. 26 / 26ms

at 110 / 300Vdc

Dimensions

65x124x127mm WxHxD

Weight

940g 2.1lb

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

Accessory

ZM2.WALL

Wall mount bracket

ZM13.SIDE

Side mount bracket

YR40.242

Redundancy module

YR40.245

Redundancy module

IND. CONT. EQ.

UL 508

UL 60950-1

EMC, LVD, RoHS

Class I Div 2

IECEx

ATEX

II 3G Ex nA nC II T3 Gc

Apr. 2014 / Rev. 1.3 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