CP20.241, CP20.241-C1,

CP20.241-S1, CP20.241-S2

CP-Series

May 2017 / Rev. 0.3 DS-CP20.241-EN

All parameters are typical values specified at 24V, 20A output, 230Vac input, 25°C ambient and

after a 5 minutes run-in time unless otherwise noted.

www.pulspower.com Phone +49 89 9278 0

Germany

P R E L I M I N A R Y

AC input

nom.

AC 100-240V

Suitable for TN-, TT- and IT mains networks

AC input range

min.

85-264Vac

Continuous operation

min.

264-300Vac

< 500ms

Allowed voltage L or N to earth

max.

300Vac

Continuous, IEC 62103

Input frequency

nom.

50–60Hz

±6%

Turn-on voltage

typ.

82Vac

Steady-state value, see Fig. 3-1

Shut-down voltage

typ.

72Vac

Steady-state value, see Fig. 3-1

External input protection

See recommendations in chapter 24.3.

AC 100V

AC 120V

AC 230V

Input current

typ.

5.15A

4.26A

2.23A

At 24V, 20A, see Fig. 3-3

typ.

0.996

0.996

0.980

At 24V, 20A, see Fig. 3-4

typ.

1.65

1.63

1.63

At 24V, 20A

Start-up delay

typ.

450ms

420ms

440ms

See Fig. 3-2

Rise time

typ.

45ms

45ms

45ms

At 24V, 20A const. current load,

0mF load capacitance, see Fig. 3-2

typ.

90ms

90ms

90ms

At 24V, 20A const. current load,

20mF load capacitance,, see Fig. 3-2

Turn-on overshoot

max.

200mV

200mV

200mV

See Fig. 3-2

*)

The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit.

**) The crest factor is the mathematical ratio of the peak value to RMS value of the input current waveform.

Fig. 3-1 Input voltage range

Fig. 3-2 Turn-on behavior, definitions

85V

Rated

input range

max.

500ms

V

IN

P

OUT

300Vac

264V

Start-up

delay

Rise

Time

- 5%

Output

Voltage

Input

Voltage

Fig. 3-3 Input current vs. output current at

24V output voltage

Fig. 3-4 Power factor vs. output current at

24V output voltage

24A

2468 10 12 14 16 18

0

1

2

3

4

5

6A

Input Current, typ.

20 22

a) 100Vac

b) 120Vac

c) 230Vac

b

a

c

Output Current

Power Factor, typ.

2

4

6

8 10 12141618

24A

0.75

0.8

0.85

0.9

0.95

1.0

20 22

a) 100Vac

b) 120Vac

c) 230Vac

a, b

c

Output Current

4/27