The drawing below represents the grounding of the control cabling when connecting
to a terminal block inside the cabinet. The grounding is done in the same way when
connecting directly to a component such as the control unit.
Connecting the motor cables (units without common
motor terminal cubicle or sine output filter)
On units without a common motor terminal cubicle or a sine output filter, the motor
cables connect to busbars located behind the inverter module(s). The location and
dimensions of the busbars are shown in the dimension drawings delivered with the
drive and in the example drawings in this manual.
Electrical installation 123