Fastening The Terminals To The Busbars - ABB ACS800-U4 Hardware Manual

Fastening the terminals to the busbars

1. Connect the PE terminal to the long side plate of the pedestal with screws.
2. Connect the output cable terminals to the busbars with screws.
Note 1: The output cable terminals (a) and PE terminal (b) need not necessarily be
connected. The output cables can be connected directly to the busbar holes (c) with
cable lugs. The PE conductors can be connected to the PE terminal screws.
Busbars for output cables can be connected to the pedestal busbars (d).
WARNING! It is not allowed to connect the cables directly to the drive module
terminals without the pedestal. The lead-through insulation material is not strong
enough to carry the mechanical stress exerted by the cables. The cables must be
connected to the terminals shown below.
M10
30...44 Nm a
1
b
PE
2
a
c
d
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Installation