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8.4 Connection Tightening Torques
When tightening all electrical connections it is very important to tighten with the correct torque. Too low or too high
torque results in a bad electrical connection. Use a torque wrench to ensure correct torque
Frame
size
Power [kW]
Torque [Nm]
Mains
Motor
DC
connection
Brake
Earth
Relay
J1
0.37-2.2
1.4
0,8
0,8
0,8
3
0,5
J2
3.0 -55
1.4
0,8
0,8
0,8
3
0,5
J3
7.5
1.4
0,8
0,8
0,8
3
0,5
J4
11-15
1,2
1,2
1,2
1,2
1,6
0,5
J5
18.5-22
1,2
1,2
1,2
1,2
1,6
0,5
J6
30-45
2
2
2
-
2
0.5
J7
55
12
12
12
-
2
0.5
J7
75
14
14
14
-
2
0.5
Table 8.8 Tightening of Terminals
Specifications
VLT
®
AutomationDrive FC 360 Quick Guide
44
MG06A102 - VLT
®
is a registered Danfoss trademark
8
8
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