CP20.241-R1, CP20.241-R2, CP20.241-R3,

CP20.242-R2, CP20.242-R2-C1

CP-Series

Jan. 2018 / Rev. 0.2 DS-CP20.241-R2-EN - All parameters are typical values specified at 230Vac, 50Hz input voltage, 24V, 20A output

load, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

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P R E L I M I N A R Y

The device is suitable to be supplied from a DC input voltage. 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.

Connect +pole to L, –pole to N and the PE terminal to an earth wire or to the machine ground.

DC input

Nom.

DC 110-150V

±20% for CP20.241-Rx

Nom.

DC 110-300V

±20% for CP20.242-Rx

DC input range

Min.

88-180Vdc

Continuous operation for CP20.241-Rx

88-360Vdc

Continuous operation for CP20.242-Rx

DC input current

Typ.

4.64A

At 110Vdc and 20A load current

Typ.

1.66A

At 300Vdc and 20A load current

Allowed Voltage (+) or (-) input

to Earth

Max.

375Vdc

Continuous according to IEC 62477-1

Turn-on voltage

Typ.

80Vdc

Steady state value

Shut-down voltage

Typ.

70Vdc

Steady state value

Fig. 4-1 Wiring for DC Input

Instructions for DC use:

+

-

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.

Load

L

PE

+

-

Power Supply

AC

DC

Battery

N