User manual

QS3.241
Q-Series
24V, 3.4A, SINGLE PHASE INPUT
Nov. 2006 / Rev. 1.0 DS-QS3.241-EN
All parameters are specified at 24V, 3.4A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted..
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5. AC-INPUT
AC input
nom. AC 100-240V wide-range input, TN-, TT-, IT-Mains, see Fig. 5-1
AC input range
min. 85-276Vac continuous operation
min. 60-85Vac full power for 200ms, no damage between 0 and 85Vac
min. 276-300Vac < 500ms
Input frequency
nom. 50 – 60Hz ±6%
Turn-on voltage typ. 61Vac steady-state value, see Fig. 5-1
Shut-down voltage typ. 58Vac steady-state value, see Fig. 5-1
AC 100V AC 120V AC 230V
Input current
typ. 1.67A 1.42A 0.82A at 24V, 3.4A, see Fig. 5-3
Power factor *) typ. 0.55 0.53 0.47 at 24V, 3.4A, see Fig. 5-4
Crest factor **) typ. 3.33 3.9 3.88 at 24V, 3.4A
Start-up delay typ. 355ms 350ms 330ms see Fig. 5-2
Rise time typ. 6ms 5ms 7ms 0mF, 24V, 3.4A, see Fig. 5-2
typ. 20ms 20ms 22ms 3.4mF, 24V, 3.4A, see Fig. 5-2
Turn-on overshoot max. 50mV 50mV 50mV See Fig. 5-2
*) 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. 5-1 Input voltage range Fig. 5-2 Turn-on behavior, definitions
Turn-on
85V
Rated
input range
max.
500ms
V
IN
P
OUT
60V 300Vac
full
power
for
200ms
276V
Shut-down
Start-up
delay
Rise
Time
Overshoot
- 5%
Output
Voltage
Intput
Voltage
Fig. 5-3 Input current vs. output load at 24V Fig. 5-4 Power factor vs. output load at 24V
0.5 1.51.0 2.0 2.5 3.0 3.5A
0
0.3
0.6
0.9
1.2
1.5
1.8A
Output Current
Input
Current, typ.
2
3
0
V
a
c
1
2
0
V
a
c
1
0
0
V
a
c
Power
Factor, typ.
0.5 1.0 1.5 2.0 3.5
A
0.35
0.4
0.45
0.5
0.55
0.6
Output Current
1
2
0
V
a
c
2
3
0
V
a
c
2.5 3.0
1
0
0
V
a
c