Connecting The Dc Busbars To The Pedestal (+H360 +H356 Only); Required Parts; Procedure - ABB ACS800 Cabinet Installation And Operating Instruction

Connecting the DC busbars to the pedestal (+H360 +H356 only)

Required parts

R+
UDC+

Procedure

1. Screw insulating supports ("a" above) onto the free pins ("b" above) on the inner
sides of the pedestal.
2. Push busbars (c) through the R-, R+/UDC+ and UDC- lead-through insulators.
3. Connect the connecting busbars (d, e, f) to the insulating supports and to the R-,
R+/UDC+ and UDC busbars as shown below.
e
d
See also chapter
Frame size R7
d
UDC-
R-
Frame size R7
f
Assembly drawings.
Mechanical installation of non-pre-assembled units (ACS800-04M)
f
b
DC busbars connected
Frame size R8
107