
4-23
890CS & 890CD Common Bus Units
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames E & F
Power Wiring Connections (Frame F)
Bond the motor cable
screen to the drive and
motor, as close as
possible to both terminals
PE1
Terminate all
control cable screens
using a gland at the
gland plate
auxiliary
supply
terminals
(fan)
M
DC+ DC-
M1/U M2/V M3/W
DC supply
from 890CS
Note
For cooling fan details, refer to Appendix E: "Technical Specifications" - Cooling Fans (Frame F).
Note
The standard Frame F terminals are not intended for flat busbar. A Power Terminal adaptor is available
to enable wiring with flat busbar, part number BE465483.
Remove the terminal cover retaining screws and lift off the terminal cover. Feed the motor cables into the
cubicle using the correct cable entry glands ensuring the screen is connected.
Feed the power supply and motor cables into the drive through the large aperture in the metal gland plate
and connect to the power terminals. Tighten all terminals to the correct tightening torque, refer to Appendix
E: "Technical Specifications" - Wire Size tables.