PIC480.241C Datasheet, PDF (6/21 Pages) PULS GmbH – 24V, 20A, SINGLE PHASE INPUT

PIANO-Series
PRELIMINARY
PIC480.241C
24V, 20A, SINGLE PHASE INPUT
6. OUTPUT
Output voltage
Adjustment range
Factory settings
Line regulation
Load regulation
Ripple and noise voltage
Output current
Output power
Overload behaviour
Short-circuit current
Output capacitance
nom.
min.
max.
typ.
max.
max.
max.
nom.
nom.
nom.
nom.
nom.
nom.
min.
max.
typ.
typ.
DC 24V
24-28V
30V^***)
24.1V
50mV
150mV
100mVpp
20A
15A
17.1A
12.8A
480W
360W
cont. current
Hiccup^PLUS mode^**)
21A^*)
25A^*)
8.1A
4 300μF
guaranteed
at clockwise end position of potentiometer
±0.2%, at full load, cold unit
187-264Vac
static value, 0A Æ 20A; see Fig. 6-1
20Hz to 20MHz, 50Ohm
at 24V, ambient temperature <55°C, see Fig. 6-1
at 24V, ambient temperature <70°C, see Fig. 6-1
at 28V, ambient temperature <55°C, see Fig. 6-1
at 28V, ambient temperature <70°C, see Fig. 6-1
ambient temperature <55°C
ambient temperature <70°C
output voltage > 13Vdc, see Fig. 6-1
output voltage < 13Vdc, see Fig. 6-1
load impedance 50mOhm, see Fig. 6-1
load impedance 50mOhm, see Fig. 6-1
average (R.M.S.) current, load impedance 50mOhm,
see Fig. 6-1
included inside the power supply
*)
**)
***)
Discharge current of output capacitors is not included.
Hiccup^PLUS Mode
At heavy overloads (when output voltage falls below 13.5V), the power supply delivers continuous output current for 5s. After this, the
output is switched off for approx. 8s before a new start attempts with duration of 1s are automatically performed. This cycle is
repeated as long as the overload exists. If the overload has been cleared, the device will operate normally.
This is the maximum output voltage which can occur at the clockwise end position of the potentiometer due to tolerances. It is not
guaranteed value which can be achieved. The typical value is about 28.5V.
Fig. 6-1
Output voltage vs. output current, typ.
Output Voltage
28V
24
20
Adjustment
Range
Continuous
current
16
12
8
4
0
0
Output Current
Hiccup^PLUS
mode
5 10 15 20 25 30A
Fig. 6-2
Short-circuit (50mOhm) on output, Hiccup^PLUS mode, typ.
Output
Current
Normal
operation
23A
Short -circuit
First
pulse: 5s
0
5s
8s 1s
8s
1s
Normal
operation
t
8s
Jun. 2016 / Rev. 0.2 DS-PIC480.241C-EN
All parameters are specified at 24V, 20A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
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