Fastener Torque Ratings - Danfoss FC 102 Operating Manual

Specifications

9.10 Fastener Torque Ratings

Apply the correct torque when tightening fasteners in the locations that are listed in Table 9.6. Too low or too high torque
when fastening an electrical connection results in a bad electrical connection. To ensure correct torque, use a torque
wrench.
Location
Mains terminals
Motor terminals
Ground terminals
Brake terminals
Load sharing terminals
Regeneration terminals (Enclosures E1h/E2h)
Regeneration terminals (Enclosures E3h/E4h)
Relay terminals
Door/panel cover
Gland plate
Heat sink access panel
Serial communication cover
Table 9.6 Fastener Torque Ratings
9 9
100
VLT® HVAC Drive FC 102
Bolt size
M10/M12
M10/M12
M8/M10
M8
M10/M12
M8
M10/M12
_
M5
M5
M5
M5
Danfoss A/S © 01/2017 All rights reserved.
Torque [Nm (in-lb)]
19 (168)/37 (335)
19 (168)/37 (335)
9.6 (84)/19.1 (169)
9.6 (84)
19 (168)/37 (335)
9.6 (84)
19 (168)/37 (335)
0.5 (4)
2.3 (20)
2.3 (20)
3.9 (35)
2.3 (20)
MG16O102