Operating Guide | VACON® NX Inverters FI4-FI8
Electrical Installation
6 Electrical Installation
6.1 Cable Connections
The power cables are connected to terminals DC+ and DC- (R+/B+ and DC terminals when using an external charging circuit) and the
motor cables to terminals U, V, and W.
B+
DC-
DC+
B+
B-
PE
U
V
W
Illustration 12:
Principal Connection Diagram
For EMC-compliant installation, see
6.3 EMC-compliant
Installation.
36 | Danfoss A/S © 2019.07
AQ299433367205en-000101 / DPD00908
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