0478-0384-01
Figure 3-2 Holes for conduit fittings
•
Using the pilot holes provided on the bottom of the conduit box, drill holes for appropriately sized conduit fittings. Motor cables with motor ground
wire (
1
), supply cables with supply ground wire (
2
), and control/communication cables (if applicable) (
3
) need to be run in separate conduits.
Figure 3-3 Installation of conduit connection box
•
Attach the conduit box (
1
) to the grounding bar (
2
) using the four M4 x 8 screws provided with the drive. Maximum recommended torque is
1.5 N m (13 lb in).
•
Attach the conduit fittings to the conduit box holes; run the conduit to the drive.
•
Run the motor cables (U,V, W) and motor ground wire through the back-right conduit. Connect the wires to the motor connector (U,V,W) (
3
).
Maximum recommended torque for screw terminals is 1.4 N m (12 lb in).
•
Run the supply cables (L1,L2,L3) and supply ground wire through the back-left conduit. Connect the wires to the supply connector (L1,L2,L3) (
3
).
Maximum recommended torque for screw terminals is 1.4 N m (12 lb in).
•
Fasten M4 ring terminals, suitable for the wire size, to the supply ground and motor ground wires. Connect the ground wires to the conduit box
grounding locations using M4 x 16 screws (
4
). Maximum recommended torque is 1.5 N m (13 lb in).
•
Run the control cables through the front-center conduit. Connect the control cables to the control connector as required (
5
). Maximum
recommended torque for control terminals is 0.2 N m (2 lb in).
•
Secure all cables and cable shielding to the conduit box using the grounding clamps and M4 x 16 screws (
6
). Maximum recommended torque is
1.5 N m (13 lb in).
•
Replace the drive terminal cover by laying it on the drive and sliding it upward (
7
).
•
Attach the conduit box cover to the conduit box using two M4 x 16 screws (
8
). Maximum recommended torque is 1.5 N m (13 lb in).
1
3
2
1
2
3
4
6
8
7
5
