ABB CPS6000-Systems-48V DC Power Installation Manual page 16

Terminal Blocks in 2U AC Box
AC connection is typically 1-inch conduit
per rectifier shelf connected on either
the left or right side.
Two sets of conduit ground studs are
located on either side of the box. These
¼"studs accept two-hole ground lugs on
¾" centers.
One, two or three rectifiers may be fed
from a single ac feed using jumpers be-
tween the blocks. Attach jumpers as
shown below. Torque screw to 10 in-lbs
AC feed per rectifier
(no jumpers)
Page 16
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L1 connections
AC per two rectifiers
(1 jumper per 2 blocks)
CP:S6000_External Distribution_IG
L2 connections
AC per three rectifiers
(2 jumpers between 3 blocks)
If feeding 3 positions, At-
tach wire to center block.
Rev. 1.3