Siemens SIMOTION P320-3, Manual

Page: 128 / 150

Spare parts/Accessories
11.1 Power supply
SIMOTION P320-3 and Panel Fronts
128
Manual, 02/2012
11.1.2 Example: SITOP smart 24 V/10 A
The SITOP smart 24 V / 10 A power supply meets all requirements of a SIMOTION P320-3
and is therefore ideal for this application.
Figure 11-1 View of the SITOP smart 24 V/10 A
11.1.3 Technical data for the SITOP smart 24 V/10 A
Input data
Input voltage rated value
120/230 VAC
Input voltage range 85 to 132 VAC / 170 to 264 V
Power failure bridging > 20 ms at V
in
= 93/187 V
Mains frequency rated value 50/60 Hz
Mains frequency range 47 … 63 Hz
Input current rated value 4.1/2.4 A
Switch-on current (at +25° C) < 65 A
Recommended miniature circuit breaker 10 A, Characteristic C
Output data
Output voltage rated value
24 VDC
Output voltage tolerance ± 3 %
Residual ripple/spikes < 150/240 mV
pp
Output voltage adjustment range 22.8 to 28 VDC
Output current rated value 10 A
(12 A up to +45° C)
Efficiency Typ. 90%
Electronic short-circuit protection Yes;
constant current approx. 1.3 × output current rated value;
for 5 seconds extra power at 1.5 × output current rated
value