Power Supply PS1000-A6-48.5
Hold-Up Time
20
21
-1
1
15
9
Hold-Up Time
Figure 9.1
Hold-up time vs. input voltage
Figure 9.2
Shut-down behavior, definitions
AC 100V
AC 120V
AC 230V
Hold-up Time
Typ.
67ms
67ms
67ms
At 48V, 2.7A, see Figure 9.1
Min.
50ms
50ms
50ms
At 48V, 2.7A, see Figure 9.1
Typ.
34ms
34ms
34ms
At 48V, 5.4A, see Figure 9.1
Min.
26ms
26ms
26ms
At 48V, 5.4A, see Figure 9.1
0
10
20
30
40
80ms
90
120
155
190
230Vac
Input Voltage
50
60
Hold-up Time
70
a
b
c
d
a) 48V 2.7A typ.
b) 48V 2.7A min.
c) 48V 5.4A typ.
d) 48V 5.4A min.
- 5%
Hold-up Time
Zero Transition
Output
Voltage
Input
Voltage
