Technical data, mounting, wiring
PS3031-2440-0000
12
Version: 1.0
3.4
Output
Output
Output voltage
Nom.
DC 24 V
Adjustment range
Min.
24 - 28 Vdc
Guaranteed value
Max.
30 Vdc
This is the maximum output voltage that can occur in the end position of the poten-
tiometer in clockwise direction due to tolerances. It is not a guaranteed value that can
be achieved. A typical value is 28.5 V.
Factory settings
Typ.
24.1 Vdc
±0.2%, at full load (cold device), in "Single Use" mode
Typ.
24.1 Vdc
±0.2%, at full load (cold device), in "Parallel Use" mode
Typ.
25.1 Vdc
At idle, cold device, in "Parallel Use" mode
Line regulation
Max.
10 mV
3 x 323 - 576 Vac
Load regulation
Max.
50 mV
In "Single Use" mode: between 0 and 40 A, static value, see Fig.
Output voltage over
output current typ. in "Single Use" mode
Typ.
1000 mV
In "Parallel Use" mode: between 0 and 40 A, static value, see Fig.
Output voltage
over output current typ. in "Parallel Use" mode
Residual ripple and rip-
ple voltage
Max.
100 mV
PP
Bandwidth 20 Hz to 20 MHz, 50 ohm
Output current -
continuous
Nom.
40 A
At 24 V, see Fig.
Output voltage over output current typ. in "Single Use" mode; output
voltage over output current typ. in "Parallel Use" mode
Nom.
34.3 A
At 28 V, see Fig.
Output voltage over output current typ. in "Single Use" mode; output
voltage over output current typ. in "Parallel Use" mode
Output current -
Extra power up to 4 s
1)
Nom.
60 A
At 24 V, see Fig.
Output voltage over output current typ. in "Single Use" mode; output
voltage over output current typ. in "Parallel Use" mode
and Fig.
Dynamic overcurrent
capability, typ. < 10 ms; Dynamic overcurrent capability, typ. < 25 ms
Nom.
51.5 A
At 28 V, see Fig.
Output voltage over output current typ. in "Single Use" mode; output
voltage over output current typ. in "Parallel Use" mode
and Fig.
Dynamic overcurrent
capability, typ. < 10 ms; Dynamic overcurrent capability, typ. < 25 ms
Output current
Typ.
110 A
up to 25 ms, output voltage remains above 20 V, see Fig.
Dynamic overcurrent ca-
pacity, typ. < 10 ms; Dynamic overcurrent capability, typ. < 25 ms
This peak current is available once per second.
for further peak current measurements see chapter
Output power -
continuous
Nom.
960 W
At 24 - 28 V
Output power -
Extra Power 4 s
1)
Nom.
1440 W
At 24 - 28 V
Extra power time
(bonus time)
Typ.
4 s
Time until the output voltage drops, see Fig.
Bonus time over output power
Recovery time
Typ.
7 s
Overload-free time until the power manager is reset, see Fig.
Extra power recovery
time
Overload behavior
Continuous cur-
rent
see Fig.
Output voltage over output current, typ. in "Single Use" mode
Short-circuit current
2)
Min.
40 A
Continuous, load impedance 25 mOhm, see Fig.
Output voltage over output current,
typ. in "Single Use" mode
Max.
44 A
Continuous, load impedance 25 mOhm, see Fig.
Output voltage over output current,
typ. in "Single Use" mode
Min.
60 A
Short term for 4 s, load impedance 25 mOhm, see Fig.
Output voltage over output
current, typ. in "Single Use" mode
Max.
68 A
Short term for 4 s, load impedance 25 mOhm, see Fig.
Output voltage over output
current, typ. in "Single Use" mode
Typ.
46 A
Continuous, load impedance < 10 mOhm
max
51 A
Continuous, load impedance < 10 mOhm
Output capacity
Typ.
10,200 μF
Included in the power supply
1)
Extra power
The power supply is designed to support loads with higher short-term power requirements without damage
or shutdown.
The short-time duration/bonus time is controlled in hardware by an output power manager.
Extra power is available repeatedly. Detailed information can be found in the chapter on
.
If the power supply is subjected to extra power for longer than shown in the bonus time diagram (see Fig.
Bonus time over output power [
), the maximum output power is automatically reduced to 960 W.
