Ac-input – Rockwell Automation 1606-XLS240E, -XLS240EA, -XLS240EC, -XLS240E-D Power Supply Reference Manual User Manual
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All parameters are specified at 24V, 10A, 230Vac, 25°C ambient and after a 5 minutes run-in time, unless noted otherwise.
4
Rockwell Automation Publication 1606-RM044A-EN-P — March 2014
Bulletin 1606 Switched Mode Power Supplies
3. AC-Input
AC input
nom.
AC 100-240V
suitable for TN-, TT- and IT mains networks
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
Allowed voltage L or N to earth
max.
276Vac
continuous, IEC 62103
Input frequency
nom.
50–60Hz
±6%
Turn-on voltage
typ.
81Vac
steady-state value, see Fig. 3-1
Shut-down voltage
typ.
63Vac
steady-state value, see Fig. 3-1
typ.
55Vac
dynamic
value
AC 100V
AC 120V
AC 230V
Input current
typ.
2.65A
2.22A
1.22A
at 24V, 10A, see Fig. 3-3
Power factor *)
typ.
0.99
0.98
0.92
at 24V, 10A, see Fig. 3-4
Crest factor **)
typ.
1.65
1.67
1.85
at 24V, 10A
Start-up delay
typ.
800ms
650ms
340ms
see Fig. 3-2
Rise
time
typ.
8ms 8ms 8ms
0mF,
24V,
10A,
see
Fig.
3-2
typ.
15ms
15ms
15ms
10mF, 24V, 10A, see Fig. 3-2
Turn-on overshoot
max.
100mV
100mV
100mV
see Fig. 3-2
*)
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. 3-1 Input voltage range
Fig. 3-2 Turn-on behavior, definitions
Turn-on
85V
Rated
input range
max.
500ms
V
IN
P
OUT
60V
300Vac
276V
Shut
-down
full
power
for
200ms
Start-up
delay
Rise
Time
Ov
ersh
o
ot
- 5%
Output
Voltage
Input
Voltage
Fig. 3-3 Input current vs. output load at 24V
Fig. 3-4 Power factor vs. output load
10A
1
2
3
4
5
6
7
8
9
0
0.4
0.8
1.2
1.6
2.0
2.4
2.8A
Output Current
Input
Current, typ.
230V
ac
120
Va
c
10
0V
ac
Power Factor, typ.
1
2
3
4
5
6
7
8
9 10A
0.75
0.8
0.85
0.9
0.95
1.0
Output Current
100Vac
120Vac
230Vac