CP5.241, CP5.241-C1,

CP5.241-S1, CP5.241-S2

CP-Series

Aug. 2017 / Rev. 0.1 DS-CP5.241-EN

All parameters are typical values specified at 24V, 5A 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

DC input

Nom.

DC 110-300V

-20%/+0%

DC input range

Min.

88-300Vdc

Continuous operation

DC input current

Typ.

1.21 / 0.43A

At 110 / 300Vdc, at 24V, 5A

Allowed Voltage L/N to Earth

Max.

360Vdc

Continuous, IEC 62477-1

Turn-on voltage

Typ.

74Vdc

Steady state value

Shut-down voltage

Typ.

68Vdc

Steady state value

Fig. 4-1 Wiring for DC Input

Instructions for DC use:

+

-

Load

L

PE

+

-

Power Supply

AC

Battery

N

DC

a) Use a battery or a similar DC source. A supply from the

intermediate DC-bus of a frequency converter is not

recommended and can cause a malfunction or damage

the unit.

b) Connect +pole to L and –pole to N.

c) Connect the PE terminal to an earth wire or to the

machine ground.

An active inrush limitation circuit (NTCs, which are bypassed by a relay contact) limits the input inrush current after

turn-on of the input voltage.

The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch-on.

AC 100V

AC 120V

AC 230V

Inrush current

Max.

At 40°C, cold start

Typ.

At 25°C, cold start

Typ.

At 40°C, cold start

Inrush energy

Max.

0.4A²s

0.5A²s

1A²s

At 40°C, cold start

Fig. 5-1 Typical turn-on behaviour at nominal

load, 120Vac input and 25°C ambient

Fig. 5-2 Typical turn-on behaviour at nominal

load, 120Vac input and 25°C ambient

50ms/DIV

5/26

Output voltage 20V/DIV

Input

voltage

200V/DIV

Input

current

2A/DIV

4A

50ms/DIV

Input

current

2A/DIV

4A

Input

voltage

200V/DIV

Output voltage 20V/DIV