Danfoss FC 300 Design Manual page 155

FC 300 Design Guide
Illustration 8.12: Motor connection frame size C1 and C2 (IP
21/ NEMA Type 1 and IP 55/66/ NEMA Type 12)
Illustration 8.14: Cable entry holes for frame size B1. The
suggested use of the holes are purely recommendations and
other solutions are possible.
Illustration 8.15: Cable entry holes for frame size B2. The
suggested use of the holes are purely recommendations and
other solutions are possible.
Term. no. 96 97
U V
U1 V1
W2 U2
U1 V1
1) Protected Earth Connection
98 99
W Motor voltage 0-100% of mains voltage.
PE 1)
3 wires out of motor
W1 Delta-connected
PE 1)
V2 6 wires out of motor
W1 PE 1) Star-connected U2, V2, W2
U2, V2 and W2 to be interconnected separately.
MG.33.BC.02 - VLT ® is a registered Danfoss trademark
Illustration 8.13: Motor connection for frame size C3 and C4.
Illustration 8.16: Cable entry holes for frame size C1. The
suggested use of the holes are purely recommendations and
other solutions are possible.
Illustration 8.17: Cable entry holes for frame size C2. The
suggested use of the holes are purely recommendations and
other solutions are possible.
8 Electrical Installation
8
155