3.4: Motor connection for B1 and B2 (IP 21/ NEMA Type 1, IP 55/ NEMA Type 12 and IP66/ NEMA Type 4X)
enclosure
All types of three-phase asynchronous stand-
ard motors can be connected to the FC 300.
Normally, small motors are star-connected
(230/400 V, Y). Large motors are normally
delta-connected (400/690 V, Δ). Refer to the
motor nameplate for the correct connection
mode and voltage.
3.5: Motor connection C1 and C2 (IP 21/ NEMA
Type 1 and IP 55/66/ NEMA Type 12) enclosure
3.6: Cable entry holes for enclosure B1. The sug-
gested use of the holes are purely recommenda-
tions and other solutions are possible.
3.7: Cable entry holes for enclosure B2. The sug-
gested use of the holes are purely recommenda-
tions and other solutions are possible.
3. How to Install
VLT
®
AutomationDrive FC 300 Instruction
Manual
26
MG.33.A9.22 - VLT is a registered Danfoss trademark
3
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