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CHAPTER 6 – ELECTRICAL INSTALLATION
—
6.10 Auxiliary power, control and
serial communication cables
The method to prepare the auxiliary power and control cables for
connection is described below.
6.10.1 Further information
—
References
—
6-8 Cable entry options
—
The power feed for the auxiliary
supply must be protected with a
suitable circuit protection rated
for the inrush current. For infor-
mation, see utility consumption
list of the drive.
(1): Top-entry
1
—
6-8
See mechanical drawings for information
on:
•
Project-specific cable entry
•
Dimensions between point of cable
entry and terminals
See wiring diagrams for information on:
•
Conventions for cross-references and
device identification
•
Terminal designations
(2): Bottom-entry
2
6.10.2 Preparing the cable entry and the cables
Determining the cable length
1. Determine the required length of a cable
between the point of entry and the connection
point inside the cabinet.
2. Cut the cable to the required length before con-
nection.
Routing the cables
Route the cables to the customer terminals in the
control compartment as illustrated.
Preparing the cables for EMC plates
Top entry
1. Remove the grommets.
87
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