Rockwell Automation 21G PowerFlex 750-Series AC Drives - Manual (Page 129)

Rockwell Automation Publication 750-IN001N-EN-P - April 2014 129
PowerFlex 750-Series AC Drives
Remove DC Back Bus Guard - Common DC Input Drives
To complete the power wiring connections in the Common DC Input drive
cabinet, remove the DC Back Bus Guard ➋ to access the power terminals.
No. Description
➊ 120/240V Control Rail Guard
➋ DC Back Bus Guard
➌ 120V Interruptible Power Supply (UPS) Rail Guard
➊
➌
➋ T45
5.1 N•m (45 lb•in)
7/16 in.
5.1 N•m (45 lb•in)
7/16 in.
5.1 N•m (45 lb•in)