ABB ACS560 Quick Installation And Start-Up Manual page 15

3. Connect the motor cable as follows:
If the power cable is temporarily removed from the grounding shelf, connect the
• Ground the shield 360° by tightening the clamp of the power cable grounding shelf
motor and input power cables except the 360 degree grounding, and then reinstall
the grounding shelf. onto the stripped part of the cable (4a).
• Ground the shield 360 degrees by tightening the clamp of the power cable
• Connect the twisted shield of the cable to the grounding terminal (4b).
grounding shelf onto the stripped part of the cable (4a).
• Connect the phase conductors of the cable to the T1/U, T2/V and T3/W terminals.
• Connect the twisted shield of the cable to the grounding terminal (4b).
• Tighten the screws to the torque given below:
• Connect the phase conductors of the cable to the T1/U, T2/V and T3/W terminals.
• Tighten the screws to the torque given below:
Frame size
Frame size
T1/U. T2/V. T3/W.
T1/U. T2/V. T3/W.
Notes
Note:
• The screws are of different length. Install them at the correct locations.
• The screws are of different length. Install them at correct locations.
• After reinstalling the grounding shelf, you can make the 360 degree grounding for
• After reinstalling the grounding shelf, you can make the 360° grounding for the
the cables.
cables.
Input power cable
Input power cable
4. Prepare the ends of the cable as illustrated in the figure.
4. Prepare the ends of the cable as illustrated in the figure.
Note: The bare shield will be grounded 360 degrees. Mark the pigtail made from the
Note: The bare shield is grounded 360°. Mark the pigtail made from the shield as a PE
shield as a PE conductor with yellow-and-green color.
conductor with yellow-and-green color.
PE
PE
EN - Quick installation and start-up guide 15
R3
N·m
N·m lbf·ft
2.5...4.5
2.5...4.5 1.8...3.3
4c
4b
4a
Electrical installation 83
R3
R4
lbf·ft
N·m lbf·ft
1.8...3.3
4.0 3.0
R4
N·m lbf·ft
4.0 3.0
EN
HI