Installation
58
Connecting the Power Cables
Refer to Dimensional drawings for terminal locations and hole sizes. The same
screw can be used for connecting two cable lugs (on both sides of the busbar).
Procedure:
• Lead the cables into the cubicle through the cable entries provided.
Note: 360 degrees grounding is not needed at the cable entry. The short twisted shield provides, in
addition to the protective grounding, also sufficient disturbance suppression.
• Slide the grommets onto the cables.
• Cut the cables to appropriate length.
• Terminate the conductors with cable lugs or connectors.
• Connect the cable shields to the PE busbar.
• Connect the phase conductors of the motor cable to the U2, V2 and W2
terminals.
• Connect the phase conductors of the supply cable to the U1, V1 and W1
terminals.
• Connect the optional brake conductors to the R+ and R- terminals.
Enclosure extension layout
There are two main layouts of the enclosure extension, one for each cabling
direction. The pictures below show both the bottom and top entry/exit layouts of the
enclosure extension.
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