Technical data, mounting, wiring
PS2031-2410-0000
15
Version: 1.0
3.4
Output
The output provides an SELV/PELV nominal voltage that is electrically isolated from the input voltage.
The device is designed to supply any type of load, including capacitive and inductive loads.
The output is electronically protected against overload, no-load and short circuit. In the event of a protection
event, audible noises may occur
Output voltage
Nom.
24 V
Adjustment range
Min.
24-28V
Guaranteed value
Max.
30.0 V
This is the maximum output voltage that can occur in the end position of the po-
tentiometer in clockwise direction due to tolerances. It is not a guaranteed
value that can be achieved.
Factory settings
Typ.
24.1 V
±0.2%, single use at full load (cold device)
±0.2%, parallel use at 10A (cold device)
(23.9 V ±0.2% at 12 A and 25.0 V ±0.2% at zero load)
Line regulation
Max.
10 mV
Between 3x 323 and 3x 576 Vac
Load regulation
Max.
100 mV
Between 0 and 10 A, static value, single use
Typ.
1000 mV
Between 0 and 10 A, static value, parallel use, see Fig.
Output voltage over
output current (parallel use) typ.
Residual ripple and ripple
voltage
Max.
50mV
SS
Bandwidth 20 Hz to 20 MHz, 50 Ohm
Output current
Nom.
12A
1)
At 24 V and ambient temperature below 45°C
Nom.
10A
At 24 V and 60°C ambient temperature
Nom.
7.5A
At 24 V and 70°C ambient temperature
Nom.
10.3A
1)
At 28 V and ambient temperature below 45°C
Nom.
8.6A
At 28 V and 60°C ambient temperature
Nom.
6.5A
At 28 V and 70°C ambient temperature
Linear derating b45°C and +70°C
Safety
switch-off current
Typ.
23A
Up to 20ms once every five seconds, see Fig.
Output voltage over output cur-
rent, typ.
The fuse output current is an increased transient current that contributes to the
tripping of fuses on faulty output branches. The output voltage remains above
20V.
Overload behavior
Continuous cur-
rent
see Fig.
Output voltage over output current, typ
.
Short circuit current
Max.
23A
Continuous current, see Fig
. Output voltage over output current, typ.
Output capacity
Typ.
6500μF
Included in the power supply
Load feedback
Max.
35V
The device is resistant to load feedback and will not indicate a malfunction if a
load is feeding voltage back into the power supply. It does not matter whether
the power supply is switched on or off. The absorbed energy can be deter-
mined by means of the built-in large-size output capacitor.
1)
This current is also available for temperatures up to +70°C with a duty cycle of 10% and/or no more than 1
minute every 10 minutes.
Fig. 4: Output voltage over output current (single use); output voltage over output current (parallel use).
