Danfoss iC7 Series Installation Manual - Page 6

Browse online or download pdf Installation Manual for DC Drives Danfoss iC7 Series. Danfoss iC7 Series 8 pages. In-bottom/out-back cooling kit for fa09-fa10, frequency converters
Also for Danfoss iC7 Series: Installation Manual (8 pages), Installation Manual (6 pages), Installation Manual (14 pages), Installation Manual (16 pages), Installation Manual (8 pages), Installation Manual (8 pages), Installation Manual (10 pages), Installation Manual (16 pages), Installation Manual (16 pages), Installation Manual (6 pages), Installation Manual (6 pages), Installation Manual (16 pages), Installation Manual (18 pages)

Print Page
Danfoss iC7 Series Installation Manual
IGBT Module Replacement for Fx09-Fx12 and E1h–E4h
Installation Guide
7.
Tighten the busbar connection terminals to the torque value listed in
Example
1
4
Illustration 3: IGBT Fastener Tightening Sequence
Table 7: Torque Tightening Values and Sequence for iC7 Series Frequency Converters
Kit number
Mounting torque
[Nm (in-lb)]
176F3944
3.3 (29)
176F3945
3.3 (29)
176F3949
3.3 (29)
176F3943
4.5 (40)
176F4141
3.3 (29)
176F4143
4.5 (40)
176F3950
3.3 (29)
176F3956
4.5 (40)
6 | Danfoss A/S © 2022.03
3
2
A
Busbar connection
torque [Nm (in-lb)]
3.3 (29)
3.3 (29)
3.3 (29)
9.0 (80)
3.3 (29)
9.0 (80)
3.3 (29)
9.0 (80)
Table 7
and
Table
8.
7
3
1
5
9
B
Diagram
A
A
A
B
A
B
A
B
AN361427984575en-000101 / 130R0770
Installation
10
6
2
4
8
Screw tightening order
1-2-3-4
1-2-3-4
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