Lust CDD3000-HF - Motor phase connection

CDD3000-HF Operation Manual
3-5
3 Installation
DE
EN
FR
IT
ES
FR
1
2
3
4
5
A
3.3 Motor
connection
If you have any further queries refer to the "Helpline" (see page 5-3).
Step Action Comment Section
1
Define the wire cross-section dependent on the maximum current
and ambient temperature.
Wire the motor phases U, V, W by way of a shielded cable and ground
the motor to X1 directly next to the UVW terminals.
Wire cross-section to VDE0100,
part 523, see section 3.4 "Mains
connection"
Mount shield at both ends to
reduce interference emission.
3.3.1
2
Wire the temperature sensor (if fitted) with separately shielded wires
or with wires routed in the motor cable.
Mount shield at both ends to
reduce interference emission.
3.3.2
3
Wire the holding brake (if fitted) with separately shielded wires or with
wires routed in the motor cable.
Mount shield at both ends to
reduce interference emission.
3.3.3
4
Connect the encoder by a ready made-up cable to the CDD3000-HF
drive controller.
Various ready made-up cables are
available for connection of the
encoder.
5
Wire the external ventilator unit (if fitted) with separate wires. An adequate flow of cooling air is
required.
Note the following points:
• Always use shielded cables to connect the motor.
• Shield contact on the CDD3000-HF drive controller:
− For CDD3000-HF drive controller BG1 ... 5 (1.0 ... 22.2 kVA)
there is an accessory shield (ST02, ST04 or ST05) permitting
simple clip mounting with all-round contact.
• The motor at the CDD3000-HF output may be shut off by means of
a contactor or motor circuit-breaker. The CDD3000-HF drive
controller cannot be damaged in the process. A error message may
occur however, see section 5 "Diagnosis/Fault rectification"