Technical Specifications Of Redundant Power Supply (Ac) - Siemens SIMATIC IPC647E Operating Instructions Manual

Technical specifications
8.3 Current/power requirements and power supply
8.3.3

Technical specifications of redundant power supply (AC)

Output voltage/current
Voltage
+12 V
+12 V
–12 V
+5 V
+3.3 V
+5 V
1
2
The total sum of all voltages amounts to a max. of 230 W.
The inrush current of a plug-in module is:
● ≤ 210 A for 1.65 ms
Transient voltage interruption
● 20 ms
● ≤ 10 events/h; recovery time ≥ 1 s
146
aux
The total output of the +5 V and +3.3 V voltage must be ≤ 100 W.
The total current of the +12 V voltage must be ≤ 25 A.
Maximum current
16 A
2
16 A
2
0.5 A
20 A
1
20 A
1
3.0 A
Operating Instructions, 11/2018, A5E45589180-AA
Voltage stability
±5 %
±5 %
±10 %
±5 %
±5 %
+5 %, -3 %
SIMATIC IPC647E