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Rockwell Automation Publication 750-IN001O-EN-P - October 2014
Chapter 4
Power Wiring
Floor Mount Frames 8…10
Bus Bar Locations
Figure 92 - Bus Bar Locations, AC Input Drives
No.
Name
Description
➊
Power Bus
R/L1, S/L2, T/L3 (Drive only.)
➋
DC Bus
DC+, DC- (The DC Bus is included with frame 9 and 10 drives. Frame 8 drives require
the field installed kit 20-750-BUS1A-F8.)
➌
Power Bus
U/T1, V/T2, W/T3 (Drive only or Cabinet Options Bay without power output options.)
➍
PE Grounding Bar
Terminating point to chassis ground for incoming AC line and motor shield.
➎
DC+ and DC-
Bus Voltage Test Points
➋
➊
➌
➍
➍
➎
R / L1
S / L2
T / L3
DC+
DC–
U / T1
V / T2
W / T3
PE
PE
Floor Mount Frame 8
Summary of Contents for PowerFlex 20-750-20COMM
Page 1: ...PowerFlex 750 Series AC Drives Catalog Numbers 20F 20G 21G Installation Instructions...
Page 6: ...6 Rockwell Automation Publication 750 IN001O EN P October 2014 Notes...
Page 10: ...10 Rockwell Automation Publication 750 IN001O EN P October 2014 Preface Notes...
Page 218: ...218 Rockwell Automation Publication 750 IN001O EN P October 2014 Chapter 4 Power Wiring Notes...
Page 301: ......