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CP-Series
CP20.248
24V, 20A, 480W, S INGLE P HASE
4.
DC-I
NPUT
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
DC input range
DC input current nom. typ.
DC 110-150V
88-180Vdc
4.64A
±20%
Continuous operation
At 110Vdc, at 24V, 20A
Turn-on voltage
Shut-down voltage typ. typ.
80Vdc
70Vdc
Steady state value
Steady state value
Battery
Fig. 4-1 Wiring for DC Input
Power Supply
AC
+
L
N +
Load
PE
-
-
DC
5.
I
NPUT
I
NRUSH
C
URRENT
An active inrush limitation circuit 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
Inrush energy max. typ. max.
15A peak
12A peak
1A 2 s
12A peak
10A peak
1A 2 s
5.5A
peak
4.5A
peak
1A 2 s
Temperature independent
Temperature independent
Temperature independent
Fig. 5-1 Typical turn-on behavior at nominal load and
25°C ambient
Input Current 5A / DIV
Input
230Vac
24Vdc
Output
100mS/DIV
May 2020 / Rev 0.1 DS-CP20.248-EN All parameters are typical values specified 230Vac, 50Hz input voltage, 24V, 20A output load,
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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