
8-23
Operating the Drive
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames E & F
Paralleling 890CS Common Bus Supplies
In high power applications involving 890CS Common Bus Supplies and 890CD Common Bus Drives it is
acceptable to parallel the DC output from two or more 890CS units.
X02/03 ENABLE
L1
L2
L3
X02/03 ENABLE
DC+
DC-
identical chokes
identical drives
890CD Frames E & F
890CS
890CS
X02/01 +24V OUT
X02/01 +24V OUT