Lenze i750 - Motor Connection

Motor c
onnecon
Only use motors suitable for the inverter operaon.
Insulaon resistance (EN 60034): max. û ≥ 1.5 kV, max. du/dt ≥ 5 kV/µs
Motor cable lengths
•
The r
ated data for the motor cable length must be observed.
•
Keep the motor cable as short as possible as this has a posive eect on the drive
behaviour and the EMC.
Switching in the motor cable
Switching on the motor side of the inverter is permissible:
F
or safety shutdown (emergency stop).
In case several motors are driven by one inverter (only in V/f operang mode).
Please note the following:
The switching elements on the motor side must be dimensioned for with the
maximum occurring load.
Electrical ins
tallaon
Motor connecon
60