Rockwell Automation 1768-PA3_PB3 CompactLogix Power Supplies Installation Instructions - Manual (Page 10)

10 1768 CompactLogix Power Supplies
Publication 1768-IN001B-EN-P - July 2006
1768-PB3 Power Dissipation and Requirements
The following tables show power dissipation and input power requirements of the
1768-PB3 power supply.
1768-PB3 Input Power
Requirements
1768-PB3 Power Dissipation
0 W 10 W 20 W 30 W 40 W 50W 60 W 70 W 80 W 90 W
35 W
30 W
25 W
20 W
15 W
10 W
5 W
0 W
6 W
Power
Dissipated
(Watts)
Output Power (Watts)
0 W 20 W 40 W 60 W 80 W 100 W 120 W
90 W
80 W
70 W
60 W
50 W
40 W
30 W
20 W
10 W
0 W
16 W
112 W
22 W
Input Power (Watts)
Total Output
Power
Backplane Plus
Auxiliary
(Watts)
10 W
6 W