Electrical installation
55
Power cable connection – frame sizes C and D (connector covers removed)
Supply
cable
U2 V2 W2
Above cable clamp,
cover bare shield with
insulating tape
Screw lug detail
Direct lug connection
Instead of using the screw lugs
included, the conductors of power
cables can be connected to the drive
terminals by removing the screw
lugs and using crimp lugs.
U1 V1 W1
Below cable clamp, cover bare
shield with insulating tape
Cable clamp on bare shield
1.5 N·m (13 lbf·in)
R- R+
Braking resistor cable
Cable clamp on
bare shield
1.5 N·m
(13 lbf·ft)
15 N·m (11 lbf·ft)
Motor cable
3N·m
(25 lbf·in)
3N·m
(25 lbf·in)
3N·m
(25 lbf·in)
3N·m
(25 lbf·in)
15 N·m
(11 lbf·ft)
15 N·m
(11 lbf·ft)