CT5.241

C-Series

Output voltage

nom.

24V

Adjustment range

min.

24-28V

guaranteed

max.

30V

at clockwise end position of potentiometer

Factory setting

24.1V

±0.2%, at full load, cold unit

Line regulation

max.

10mV

323-576Vac

Load regulation

max.

100mV

static value, 0A

5A

Ripple and noise voltage

max.

50mVpp

20Hz to 20MHz, 50Ohm

Output capacitance

typ.

3 800μF

Output current

nom.

6A

at 24V, ambient < 45°C, see Fig. 6-1

nom.

5A

at 24V, ambient < 60°C, see Fig. 6-1

nom.

5.2A

at 28V, ambient < 45°C, see Fig. 6-1

nom.

4.3A

at 28V, ambient < 60°C, see Fig. 6-1

Output power

nom.

144W

for ambient temperatures < 45°C

nom.

120W

for ambient temperatures < 60°C

Short-circuit current

min.

10A

continuous current, short circuit impedance 200mOhm

max.

13A

continuous current, short circuit impedance 200mOhm

Fig. 6-1 Output voltage vs. output current,

typ.

Output Voltage

0

04

8

4

8

12

28V

16

20

24

12A

10

6

2

Adjustment

Range

Output Current

Peak current capability (up to several milliseconds)

The power supply can deliver a peak current which is higher than the specified short term current. This helps to start

current demanding loads or to safely operate subsequent circuit breakers.

The extra current is supplied by the output capacitors inside the power supply. During this event, the capacitors will be

discharged and causes a voltage dip on the output. Detailed curves can be found in chapter 23.1.

Peak current voltage dips

typ.

from 24V to 18.5V

at 10A for 50ms, resistive load

typ.

from 24V to 13V

at 25A for 2ms, resistive load

typ.

from 24V to 7V

at 25A for 5ms, resistive load

Jan. 2010 / Rev. 1.1 DS-CT5.241-EN

All parameters are specified at 24V, 5A, 400Vac, 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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