Siemens SIMATIC IPC847D - Current and Power Requirements (Max. Values)

SIMATIC IPC847D
20 A5E38018732-AD, 09/2017
Current and power requirements (max. values)
Changes to section 8.4.2 of the operating instructions.
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 E3-1268L v3
processor with cooling
1
1.2 A 2.8 A 0.95 A 5.35 A 0.03 A 0.3 A
Motherboard Xeon E3-1275L v3
processor with cooling
1
1.2 A 2.8 A 0.95 A 8.4 A 0.03 A 0.3 A
Hard disk drive
1
SATA and SAS (typical
values)
0.5 A 0.7 A
SSD SATA (typical)
0.25 A
SAS Hardware RAID Controller
0.4 A
1.2 A
Slimline drive
1
0.8 A
Basic system (dual core)
1
1.2 A
3.3 A
1.8 A
5.35 A
0.03 A
0.3 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
25 A
2
18 A 18 A 0.8 A 2.0 A
4
Total power, permissible
234 W
Efficiency of the simple and redundant
power supply
1
Approx. 80% (230 V AC), ca. 80% (120 V AC)
Efficiency of AC UPS
1
Approx. 77% (230 V AC), approx. 77% (120 V AC)
1
Depending on the selected device configuration
2
The accumulated power of the +5 V and + 3.3 V voltage may not exceed 190 W with ATX power supply or 100 W with
ATX redundant.
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
DVD burner drive
0.01 A
2.2 W