Rockwell Automation 1606-XLP15A Power Supply Reference Manual - Manual (Page 7)

All parameters are specified at 5V, 3A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM019A-EN-P — March 2014 7
Bulletin 1606 Switched Mode Power Supplies
7. Hold-up Time
AC 100V AC 120V AC 230V
Hold-up Time typ. 61ms 93ms 340ms at 5V, 1.5A, see Fig. 7-1
typ. 29.5ms 45ms 186ms at 5V, 3A, see Fig. 7-1
Note: At no load, the hold-up time can be up to several seconds. The green DC-ok lamp is also on at this time.
Fig. 7-1 Hold-up time vs. input voltage Fig. 7-2 Shut-down behavior, definitions
0
25
50
125
150ms
85 120 155 190 230Vac
Input Voltage
Hold-up Time
75
100
a) 5V 1.5A typ.
b) 5V 1.5Amin.
c) 5V 3A typ.
d) 5V 3A min.
a b c d
- 5%
Hold-up Time
Zero Transition
Output
Voltage
Input
Voltage