Danfoss VLT AutomationDrive FC 300 Design Manual page 119
0.25-75 kw
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Also See for VLT AutomationDrive FC 300:
- Design manual (296 pages) ,
- Programming manual (277 pages) ,
- Operating instructions manual (169 pages)
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Electrical Installation
Illustration 7.18 Motor Connection for Frame size B4 .
91
92
93
96
97
L1
L2
L3
U
V
95
99
Illustration 7.19 Motor Connection Frame size C1 and C2 (IP21/
NEMA Type 1 and IP55/66/NEMA Type 12)
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®
VLT
AutomationDrive FC 300 Design Guide, 0.25-75 kW
88
89
81
8
DC-
DC+
R-
R+
98
W
®
MG33BE02 - VLT
is a registered Danfoss trademark
Illustration 7.20 Motor Connection for Frame size C3 and C4.
Term.
96 97 98
99
no.
U
V
W PE
1
Motor voltage 0-100% of mains
voltage.
)
3 wires out of motor
U1 V1 W1
Delta-connected
1
PE
W
U2 V2
6 wires out of motor
)
2
U1 V1 W1 PE
Star-connected U2, V2, W2
1
U2, V2 and W2 to be intercon-
)
nected separately.
Table 7.2 Terminal Descriptions
1)
Protected Earth Connection
U
V
W
96
97
98
Illustration 7.21 Star and Delta Connections
U
V
W
96
97
98
117
7
7
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