Enclosure Airflow; Fastener Torque Ratings - Danfoss VLT HVAC Drive FC 102 Operating Manual

Operating Guide | VLT® HVAC Drive FC 102

10.10 Enclosure Airflow

1
1 PHF and drive cabinet
Illustration 74: Enclosure Airflow

10.11 Fastener Torque Ratings

Apply the correct torque when tightening fasteners in the locations that are listed in the table. 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.
Table 108: Fastener Torque Ratings
Location
Mains terminals
Motor terminals
Ground terminals
Brake terminals
Load sharing terminals
Relay terminals
Door/panel cover
Cable entry plate
Heat sink access panel
Serial communication cover
Danfoss A/S © 2018.10
225 mm (8.9 in)
225 mm (8.9 in)
2 Sine-wave cabinets
Bolt size Torque [Nm (in-lb)]
M10/M12 19 (168)/37 (335)
M10/M12 19 (168)/37 (335)
M8/M10 9.6 (84)/19.1 (169)
M8 9.6 (84)
M10/M12 19 (168)/37 (335)
- 0.5 (4)
M5 2.3 (20)
M5 2.3 (20)
M5 2.3 (20)
M5 2.3 (20)
Specifications
2
AQ262141314214en-000101 / 130R0880 | 183