Enclosure Airflow; Fastener Torque Ratings - Danfoss VLT FC 103 Operating

VLT® Refrigeration Drive FC 103
Operating Guide

10.10 Enclosure Airflow

1
Illustration 76: Enclosure Airflow in Sine-wave Filter, Passive Harmonic Filter, and Drive Cabinets (Side View)
1 Drive module cabinet
2 PHF and sine-wave cabinets

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 128: Fastener Torque Ratings
Location
Mains terminals
Motor terminals
Ground terminals
Brake terminals
Relay terminals
Door/panel cover
Cable entry plate
Serial communication cover
Danfoss A/S © 2020.09
225 mm (8.9 in)
Bolt size
M10/M12
M10/M12
M8/M10
M8
–
M5
M5
M5
Specifications
225 mm (8.9 in)
2
Torque [Nm (in-lb)]
19 (168)/37 (335)
19 (168)/37 (335)
9.6 (84)/19.1 (169)
9.6 (84)
0.5 (4)
2.3 (20)
2.3 (20)
2.3 (20)
AQ357954340588en-000201 / 130R0881 | 165