In case this is not possible, use compatible methods to the
motor load and voltage.
9
3 lead single voltage and 9 lead dual voltage motors can be
started as follows:
Full Voltage Direct On Line.
Auto-Transformer Starting.
Electronic Soft-Starting.
VFD Starting - subject to verification and application analysis.
9
6 lead single voltage motors and 12 lead dual voltage motors
can be connected as follows:
Full Voltage Direct On Line.
WYE/DELTA Starting.
Auto-Transformer Starting.
Electronic Soft-Starting.
VFD Starting - subject to verification and application analysis.
The rotation direction is clockwise if the motor is viewed
from DE side and if the phases are connected according to
the sequence L1, L2, L3.
To change the rotation direction, interchange two of the
connecting leads.
Make sure to use the correct cable dimension, based on
the rated current stamped on the motor nameplate.
BEFORE ENERGIZING THE TERMINALS, CHECK
IF THE EARTHING IS MADE ACCORDING TO THE
ACTUAL STANDARDS. THIS IS ESSENTIAL
AGAINST ACCIDENT RISKS.
THE CONNECTION TO THE POWER SUPPLY
MUST BE DONE BY QUALIFIED PERSONNEL
AND WITH FULL ATTENTION TO ASSURE A SAFE
AND PERMANENT CONNECTION. AFTER
CONNECTING THE MOTOR, CHECK FOR ANY
STRANGE BODY INSIDE THE TERMINAL BOX.
THE CABLE INLETS NOT IN USE MUST BE
CLOSED.
