Danfoss VLT AutomationDrive FC 300 Design Manual page 112

6. How to Install
Illustration 6.31: Cable entry holes for enclosure B1. The sug-
gested use of the holes are purely recommendations and other
solutions are possible.
6
Illustration 6.32: Cable entry holes for enclosure B2. The sug-
gested use of the holes are purely recommendations and other
solutions are possible.
Term. no. 96
U1
W2
U1
1) Protected Earth Connection
112
97 98 99
U V W 1)
PE
V1 W1
PE 1)
U2 V2
V1 W1 1)
PE
MG.33.BA.02 - VLT
Illustration 6.33: Cable entry holes for enclosure C1. The sug-
gested use of the holes are purely recommendations and other
solutions are possible.
Illustration 6.34: Cable entry holes for enclosure C2. The sug-
gested use of the holes are purely recommendations and other
solutions are possible.
Motor voltage 0-100% of mains voltage.
3 wires out of motor
Delta-connected
6 wires out of motor
Star-connected U2, V2, W2
U2, V2 and W2 to be interconnected separately.
NB!
In motors without phase insulation paper or other in-
sulation reinforcement suitable for operation with volt-
age supply (such as a frequency converter), fit a Sine-
wave filter on the output of the frequency converter.
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FC 300 Design Guide