Motor Connection - BONFIGLIOLI Vectron Agile Guide De Démarrage Rapide

Connection on IT mains configuration
C

Motor connection

Danger!
Switch off power supply.
Dangerous voltage: The power terminals may carry dangerous voltages for some time even
if the power supply is switched off. Wait for several minutes before starting to work on the
frequency inverter.
Make sure that the frequency inverter is de- energized.
Ground the motor- side grounding terminal.
Connect the motor.
Cables must be as short as possible.
Comply with the data of the motor type plate for star or delta connection.
Connect the conductor shielding to ground of the motor cable to ground potential by means
of shielding clamp.
Connected the conductor shielding to ground potential on both sides (near to the frequency
inverter and near to the motor).
X2
U V W
Rb1 Rb2
U V W
M
3
05/2013
For connection on IT mains configuration remove the IT- jumper
Note:
The removal oft the IT jumper reduces the noise immunity. The
noise immunity can be improved by external filters.
X2
U
V W
Rb1 Rb2
Motor cable shielding
U V W
M
3
33
0,5 Nm
Rb1, Rb2:
Only required for
braking resistor
connection.
Quick Start Guide
Agile