Rockwell Automation 1768-PA3_PB3 CompactLogix Power Supplies Installation Instructions - Manual (Page 9)

1768 CompactLogix Power Supplies 9
Publication 1768-IN001B-EN-P - July 2006
1768-PA3 Power Dissipation and Requirements
The following tables show power dissipation and input power requirements of the
1768-PA3 power supply.
1768-PA3 Power Dissipation
12 W
Output Power (Watts)
Power
Dissipated
(Watts)
0 W 10 W 20 W 30 W 40 W 50W 60 W 70 W 80 W 90 W
6 W
1768-PA3 Input Power
Requirements
0 W 20 W 40 W 60 W 80 W 100 W 120 W
18 W
90 W
80 W
70 W
60 W
50 W
40 W
30 W
20 W
10 W
0 W
6 W
Total Output
Power
Backplane Plus
Auxiliary
(Watts)
Input Power (Watts)
118 W
30 W
90 W
90 W
35 W
30 W
25 W
20 W
15 W
10 W
5 W
0 W