Installing connections

The following figure shows an example of the procedure for installation of the connections:

[1]

DC 24 V connection

[2]

PE connection

[3]

DC link busbar

Proceed as follows:

  1. Install the DC 24 V connection [1] on X5. Tighten the screws with the specified tightening torque.
  2. Install the PE connection [2]. Tighten the screws with the specified tightening torque.
  3. Install the DC link busbar [3] on X4. Tighten the screws with the specified tightening torque.

For the specified tightening torques, refer to chapter Permitted terminal tightening torques.

Additional information