Technical data, mounting, wiring
PS1111-2402-0002
14
Version: 1.0
3.5
Hold-up time
The hold-up time is the time during which the output voltage of a power supply remains within the
specification after a loss of input power. The hold-up time depends on the output load.
At no load the hold-up time can be up to several seconds. During this time, the green DC OK lamp also lights
up.
AC 100V
AC 120V
AC 230V
Hold-up time
typ.
14ms
24ms
113ms
At 24V, 2.5A, see Fig.
Hold-up time over
input voltage
typ.
38ms
58ms
230ms
At 24V, 1.25A, see Fig.
Hold-up time over
input voltage
Min.
11ms
19ms
90ms
At 24V, 2.5A, see Fig.
Hold-up time over
input voltage
Min.
30ms
46ms
184ms
At 24V, 1.25A, see Fig.
Hold-up time over
input voltage
Fig. 6: Hold-up time over input voltage; switch-off behavior, definitions
