Danfoss FC 301 Manuale di installazione - Pagina 7
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IGBT Module Replacement for Fx09-Fx12 and E1h–E4h
Installation Guide
Kit number
Mounting torque
[Nm (in-lb)]
176F3957
4.5 (40)
176F3946
3.3 (29)
176F4012
4.5 (40)
Table 8: Torque Tightening Values and Sequence for VLT
Kit number
Mounting torque
[Nm (in-lb)]
176F6641
3.3 (29)
176F6642
4.5 (40)
176F6643
3.3 (29)
176F6644
4.5 (40)
176F6711
3.3 (29)
176F6646
4.5 (40)
Danfoss A/S © 2022.03
Busbar connection
Diagram
torque [Nm (in-lb)]
9.0 (80)
B
3.3 (29)
A
9.0 (80)
B
®
FC Series Drives
Busbar connection
Diagram
torque [Nm (in-lb)]
4.0 (35)
A
9.0 (80)
B
4.0 (35)
A
9.0 (80)
B
4.0 (35)
A
9.0 (80)
B
Installation
Screw tightening order
1-2-3-4-5-6-7-8-9-10
1-2-3-4
1-2-3-4-5-6-7-8-9-10
Screw tightening order
1-2-3-4
1-2-3-4-5-6-7-8-9-10
1-2-3-4
1-2-3-4-5-6-7-8-9-10
1-2-3-4
1-2-3-4-5-6-7-8-9-10
AN361427984575en-000101 / 130R0770 | 7