Technical data
AC input
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V01.00 | 2022/09 | 33
13
Technical data
13.1
AC input
Technical data
Input voltage
n
Nominal range
3 AC, 380…480 VAC, ±15 %
n
Operating range AC
input
3 × 323…552 VAC
External fuse
B-6A, C-6A
Internal fuse
4 separate eFuses
Mains frequency
50…60 Hz ±6 %
Inrush current
Typ. 1.9
peak
/1.8 A
peak
at 3 × 400/480 VAC
Turn-on voltage
Typ. 3 × 320 VAC, steady-state end value, s. fig.: Voltage range – input
voltage AC
Turn-off voltage
Typ. 3 × 300 VAC, steady-state end value,
s. fig.: Voltage range – input voltage AC
Switch-on delay
Typ. 2 s, at 500 W, symmetrical phase voltages, s. fig.: Switch-on beha-
vior
Rise time
Typ. 10 ms, at 500 W constant current load, 0 mF load, s. fig.: Switch-on
behavior
Typ. 12 ms, at 500 W constant current load, 12.5 mF load, s. fig.: Switch-
on behavior
Input current
At 500 W, symmetrical phase voltages, s. fig.: Input current vs. output
power (at 24 VDC output voltage)
n
3 AC, 400
V
n
3 AC, 480
V
Typ. 0.8 A
Typ. 0.66 A
Power factor
S. fig.: Power factor vs. output power (at 24 VDC output voltage)
n
3 AC, 400
V
n
3 AC, 480
V
Typ. 0.94, at 500 W
Typ. 0.95, at 500 W
300
552
320
323
AC Input Range
Tur
n-
on
Shut
-do
wn
P
Out
/W
U
In
/VAC
Fig. 13: Voltage range – input voltage AC
