Technical data, mounting, wiring
PS3011-2440-0000
13
Version: 1.0
3.4
Output
Output
Output voltage
Nom.
DC 24 V
Adjustment range
Min.
24-28 Vdc
Guaranteed value
Max.
29 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
±0.5%, 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
Between 85 and 300 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
SS
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
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
Output current
Typ.
110 A
up to 10 ms, output voltage remains above 20 V, see Fig.
Short circuit at output, hic-
cup mode, typ.; Dynamic overcurrent capacity, typ.
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
Output voltage > 20 Vdc, see Fig.
Output voltage over output current
Hiccup
mode
2)
Output voltage < 20 Vdc, see Fig.
Output voltage over output current
Short circuit current
Min.
60 A
3)
Load impedance 25 mOhm, see Fig.
Short-circuit at output, hiccup mode, typ.; Dy-
namic overcurrent capacity, typ.
Max.
70 A
3)
Load impedance 25 mOhm, see Fig.
Short-circuit at output, hiccup mode, typ.; Dy-
namic overcurrent capacity, typ.
Max.
23 A
RMS value of current, load impedance 25 mOhm, see Fig.
Output short circuit, hic-
cup mode, typ.; Dynamic overcurrent capacity, typ.
Typ.
130 A
Up to 10 ms load impedance < 10 mOhm, see Fig.
Output short circuit, hiccup mode,
typ.; Dynamic overcurrent capability, typ.
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.
If the power demand is continuously above 960 W and the voltage drops below approx. 20 V (due to the
current control mode in case of overload), the device switches off and periodically makes restart attempts.
This behavior is referred to as hiccup mode (see description below).
If the voltage is above 20 V, the device supplies current continuously.
