To comply with the EMC requirements of the CE mark, use one of the preferred
cable types. See Preferred power cable types (page 45).
Symmetrical shielded cable reduces electromagnetic emission of the whole drive
system as well as the stress on motor insulation, bearing currents and wear.
Metal conduit reduces electromagnetic emission of the whole drive system.
￭
Typical power cable sizes
See the technical data.
￭
Power cable types
Preferred power cable types
This section shows the preferred cable types. Make sure that the selected cable
type also complies with local/state/country electrical codes.
Use as motor cabling and as
brake resistor cabling
Use as input power cablingCable type
YesYes
Symmetrical shielded (or ar-
mored) cable with three
phase conductors and con-
centric PE conductor as
shield (or armor)
YesYes
Symmetrical shielded (or ar-
mored) cable with three
phase conductors and sym-
metrically constructed PE
conductor and a shield (or
armor)
Guidelines for planning the electrical installation 45
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