92 Electrical installation
2b
PE
3. Connect the motor cable as follows:
•
Ground the shield 360° by tightening the clamp of the power cable grounding
shelf onto the stripped part of the cable (3a).
•
Connect the twisted shield of the cable to the grounding terminal (3b).
•
Connect the phase conductors of the cable to the terminals of T1/U, T2/V and
T3/W.
•
Tighten the screws to the torque given below.
Frame size
T1/U. T2/V. T3/W
3c
3a
3b
R0...R1
N·m
0.5...0.6
R2
lbf·ft
N·m
0.4
1.2...1.5
lbf·ft
0.9...1.1