Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set - Manual (Page 145)

Section 4A
Primary 9/260 and 9/290 Components
4A-11
Output Specifications
The main power supply output specifications are shown in Table 4A.C.
For input specifications and fuse specifications refer to page 4D-5.
Table 4A.C
Main Power Supply Output Specifications
Item Specifications Remark
Rated Outputs +5.1V dc (25A) @ 50 ° C
(18A) @ 60 ° C)
+15V dc (4A) @ 50 ° C
(3A) @ 60 ° C
-15V dc (2A) @ 50 ° C
(1A) @ 60 ° C
+5.35V dc (4A) @ 50 ° C
(3A) @ 60 ° C
Total of 225 Watts @ 50 ° C,
168 Watts @ 60 ° C with
convection cooling, or
225 Watts @ 60 ° C with
minimum of 25 CFM
Line Monitor ---- Detects Loss of AC Power
Hold Up Time 6 msec @ 225 Watts
END OF SECTION