Allen-Bradley PowerFlex 750 Series User manual

Installation Instructions
Original Instructions
PowerFlex® 750-Series DC Bus Bars – Frame 6 and 7
Catalog Numbers 20-750-DCBB1-F6, 20-750-DCBB2-F6, 20-750-DCBB1-F7, 20-750-DCBB2-F7
Frame 6 Kits
1
L1 L2 L3
O
I
2
DC+ DC–
0V
0V
90°
3
Frame 6 & 7 (Frame 6 Shown)
20-750-DCBB1-F6 (200…240V & 400…480V) 20-750-DCBB2-F6 (600/690V)
M6 x 1.0
5.2 N•m (46 lb•in)
4A
B
B
A
Frame 6 -200…240V & 400…480V Frame 6 - 600/690V

2Rockwell Automation Publication 750-IN009D-MU-P - June 2017
PowerFlex 750-Series DC Bus Bars – Frame 6 and 7
T20
M6 x 1.0
5.2 N•m (46 lb•in)
1.8N•m (16 lb•in)
5
Frame 6 - 200…240V & 400…480V Frame 6 - 600/690V

Rockwell Automation Publication 750-IN009D-MU-P - June 2017 3
PowerFlex 750-Series DC Bus Bars – Frame 6 and 7
Frame 7 Kits
20-750-DCBB1-F7 (200…240V & 400…480V) 20-750-DCBB2-F7 (600/690V)
4
Frame 7 - 200…240V & 400…480V Frame 7 - 600/690V
5
PE-B
Frame 7 - 200…240V & 400…480V Frame 7 - 600/690V
Note where the PE-B jumper wire is terminated.
Return the wire to this position in Step 8 on page 5.

4Rockwell Automation Publication 750-IN009D-MU-P - June 2017
PowerFlex 750-Series DC Bus Bars – Frame 6 and 7
T20
M6 x 1.0
5.2 N•m (46 lb•in)
2.6 N•m (23 lb•in)
A
B
6
T20
2.6 N•m (23 lb•in)
T30
5.2 N•m (46 lb•in)
Frame 7 - 200…240V & 400…480V Frame 7 - 600/690V
7
M6 x 1.0
5.2 N•m (46 lb•in)
T20
2.6 N•m (23 lb•in)
Frame 7 - 200…240V & 400…480V
Go to Step 8 on page 5.
Frame 7 - 600/690V

Rockwell Automation Publication 750-IN009D-MU-P - June 2017 5
PowerFlex 750-Series DC Bus Bars – Frame 6 and 7
5.20 N•m (46 lb•in)
8
PE-B
T30
Frame 7 - 200…240V & 400…480V Frame 7 - 600/690V
Terminate the PE-B jumper wire in the same
position as noted in Step 5 on page 3.
T30
5.2 N•m (46 lb•in)
T25
2.6 N•m (23 lb•in)
T30
5.2 N•m (46 lb•in)
T25
2.6 N•m (23 lb•in)
9
A A
B
Frame 7 - 200…240V & 400…480V Frame 7 - 600/690V

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*PN-434034*
PN-434034
Publication 750-IN009D-MU-P - June 2017
Supersedes Publication 750-IN009C-MU-P - April 2015 Copyright © 2017 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
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