Owner manual

120 Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014
Chapter 4 PowerFlex 700H and 700S Drives - Frame 12 Procedures
Figure 9 - Frame 12 DC Fan System Wiring Schematic Diagram
3
To ASIC Circuit Board X11
(Fan Control)
4
Main DC Fan
Left-side Fan Module
DC- DC+
Isolated 48 VDC Power
Supply Circuit Board
X81
X8
X3
X82
X2
4
Main DC Fan
Right-side Fan Module
Isolated 48 VDC Power
Supply Circuit Board
X81
X8
X3
X82
X2
3
To ASIC Circuit Board X11
(Fan Control)
4
Main DC Fan
Left-side Fan Module
DC- DC+
Isolated 48 VDC Power
Supply Circuit Board
X81
X8
X3
X82
X2
4
Main DC Fan
Right-side Fan Module
Isolated 48 VDC Power
Supply Circuit Board
X81
X8
X3
X82
X2
Drive Bay 1
Drive Bay 2