Rockwell Automation 21G PowerFlex 750-Series AC Drives User Manual
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Rockwell Automation Publication 750-IN001N-EN-P - April 2014
PowerFlex 750-Series AC Drives
Figure 84 - Bus Bar and AC Power Rail Locations, Common DC Input Floor Mount Drives
Table 12 - Floor Mount Frame 8 Common DC Input
➊
➋
➌
➌
DC+
DC–
U / T1
V / T2
W / T3
PE
PE
➐
➍
➏
➎
Frame 8
Hot
Neutral
Hot
Neutral
No.
Name
Description
➊
DC Power Bus
DC+, DC-
➋
Power Bus
U/T1, V/T2, W/T3
➌
PE Grounding Bar
Terminating point to chassis ground for incoming AC line and motor shield.
➍
Control Rail
120V AC control power supply connections. Top rail is hot.
➎
Control Power Circuit Breaker
120V AC control power supply circuit breaker.
➏
UPS Rail
120V AC Uninterruptible Power Supply (UPS) connections. Top rail is hot.
The UPS rail is only installed when the P30 UPS Control Bus option is selected.
➐
DC+ and DC-
Bus Voltage Test Points