Siemens SIMATIC IPC847D - 8.4.3 Current and power requirements

Technical specifications
8.4 Technical data
SIMATIC IPC847D
128 Operating Instructions, 01/2014, A5E32997454-AA
8.4.3
Current and power requirements
Base system
Component
Voltage
+3.3 V
+5 V
+12 V
+12 V2
-12 V
5 Vaux
Motherboard core i processor
with cooling
1.2 A 2.8 A 0.35 A 5.35 A 0.03 A 0.3 A
Front fan
0.5 A
Internal fan
0.25 A
Motherboard Xeon processor
with cooling
1
1.2 A 2.8 A 0.95 A 5.35 0.03 A 0.3 A
Hard disk drive SATA (typical
values)
0.5 A 0.7 A
Base system (dual core)
1
1.2 A
3.3 A
1.8 A
5.35 A
0.03 A
0.3 A
Slimline drive
1
0.8 A
Single currents ATX, max.
permitted
20 A
2
25 A
2
11 A 14 A
3
0.5 A 2.0 A
4
Single currents ATX redundant,
max. permitted
20 A
2
20 A
2
18 A 18 A 0.8 A 2.0 A
4
Total power consumption,
permissible
235 W
Efficiency of the simple and
redundant power supply
1
ca. 80% (230 VAC) / ca. 80% (120 VAC)
1
Depends on the selected device configuration
2
The accumulated power of the +5 V and + 3.3 V with ATX power supply may not exceed 190 W,
with ATX redundant not to exceed 100 W.
3
18 A for 20 seconds
4
2.5 A for 10 seconds
Typical power values
Component
Current consumption
(AC-SV, U=230 V)
Power consumption
Base device
0.6 A
130 W
Hard disk drive 1 x 3.5"
0.06 A
13.6 W
Hard disk drives 2 x 3.5"
0.12 A
27.2 W
Hard disk drives 3 x 3.5"
0.18 A
40.9 W
DVD burner drive
0.05 A
12.7 W