QS20.241, QS20.241-A1, QS20.241-C1
Q-Series
24V, 20A, SINGLE PHASE INPUT
3. AC-INPUT
AC input
AC input range
nom.
min.
min.
min.
max.
nom.
typ.
AC 100-240V
85-276Vac
60-85Vac
276-300Vac
276Vac
suitable for TN-, TT- and IT mains networks
continuous operation
full power for 200ms, no damage between 0 and 85Vac
< 500ms
Allowed voltage L or N to earth
Input frequency
Turn-on voltage
continuous, IEC 62103
50–60Hz
77Vac
73Vac
6%
steady-state value, see Fig. 3-1
steady-state value, see Fig. 3-1
dynamic value
Shut-down voltage
typ.
typ.
53Vac
AC 100V
5.47A
0.96
1.6
640ms
80ms
AC 120V
4.56A
0.95
AC 230V
2.48A
0.90
2.05
660ms
80ms
Input current
Power factor *)
Crest factor **)
Start-up delay
Rise time
typ.
typ.
typ.
typ.
typ.
typ.
max.
at 24V, 20A, see Fig. 3-3
at 24V, 20A, see Fig. 3-4
at 24V, 20A
1.7
610ms
80ms
85ms
100mV
see Fig. 3-2
0mF, 24V, 20A, see Fig. 3-2
20mF, 24V, 20A, see Fig. 3-2
see Fig. 3-2
85ms
100mV
85ms
100mV
Turn-on overshoot
*) The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit.
**) The crest factor is the mathematical ratio of the peak value to RMS value of the input current waveform.
Fig. 3-1 Input voltage range
Fig. 3-2 Turn-on behavior, definitions
Rated
Input
Voltage
POUT
input range
max.
500ms
full
power
for
200ms
- 5%
Output
Voltage
VIN
276V 300Vac
Start-up Rise
delay
Time
60V
85V
Fig. 3-3 Input current vs. output load at 24V
Fig. 3-4 Power factor vs. output load
Input Current, typ.
6A
Power Factor, typ.
100Vac
1.0
120Vac
5
4
3
2
1
0.95
0.9
230Vac
0.85
0.8
Output Current
10 12 14 16 18 20A
Output Current
0.75
0
20A
8 10 12 14 16 18
2
4
6
8
2
4
6
Oct. 2013 / Rev. 2.2 DS-QS20.241-EN
All parameters are specified at 24V, 20A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
4/26
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PULS [ PULS GmbH ]
