Technical specifications
8.4 Technical specifications
SIMATIC IPC547E
122
Operating Instructions, 02/2014, A5E32317120-AB
8.4.3
Power supply
Voltage
Maximum current
Voltage stability
+12 V
11 A
± 5%
+12 V
14 A
± 5%
–12 V
0.3 A
± 10%
+5 V
25 A
1
+ 5%, – 4%
+3.3 V
20 A
1
+ 5%, – 4%
+5 V
aux
2.5 A
+ 5%, – 3%
1
The total output of the +5 V and +3.3 V voltage must be ≤ 190 W.
The inrush current is:
●
≤ 80
A for 3.6 ms
Note
Operation on an uninterruptible power supply (UPS)
The power supply contains an active PFC (Power Factor Correction) circuit for adherence to
the EMC guidelines.
Uninterruptible power supplies must supply a sinusoidal output voltage in normal and
buffered mode when used with SIMATIC IPCs with an active PFC.
The characteristics of uninterruptible power supplies are described and classified in the
standards EN 50091-3 or IEC 62040-3. Devices with sinusoidal output voltage in normal and
buffered mode are identified with the classification "VFI-SS-...." or "VI-SS-....".
8.4.4
Redundant power supply
Voltage
Max. current
Voltage stability
+12 V
18 A
2
± 5%
+12 V
18 A
2
± 5%
+12 V
14 A
2
± 5%
–12 V
0.8 A
± 10%
+5 V
20 A
1
+ 5%, – 4%
+3.3 V
20 A
1
+ 5%, – 4%
+5 V aux
2.0 A
+ 5%, – 3%
1
The total output of the +5 V and +3.3 V voltage must be ≤ 100 W.
2
The total current of the +12 V voltage must be ≤ 25 A.
The inrush current of a plug-in module is:
●
≤ 210 A for 1.65
ms
Содержание SIMATIC IPC547E
Страница 4: ...Preface SIMATIC IPC547E 4 Operating Instructions 02 2014 A5E32317120 AB ...
Страница 22: ...Overview 1 5 Status displays SIMATIC IPC547E 22 Operating Instructions 02 2014 A5E32317120 AB ...
Страница 30: ...Safety instructions 2 4 Notes on use SIMATIC IPC547E 30 Operating Instructions 02 2014 A5E32317120 AB ...
Страница 142: ...List of abbreviations SIMATIC IPC547E 142 Operating Instructions 02 2014 A5E32317120 AB ...
Страница 154: ...Index SIMATIC IPC547E 154 Operating Instructions 02 2014 A5E32317120 AB ...