Danfoss VLT FC 102 Installation Manual page 80

Appendix
8.3.11 Connections in a 4-Drive Module System
1
2
R/
91
8 8
3
4
1 DC fuses
2 Drive module
3 Mains input bus bars connecting 2 drive modules
4 Connection to mains input
5 DC-link bus bars connecting all 4 drive modules
Illustration 8.11 Connections in a 4-Drive Module System
NOTICE
DRIVE MODULE WIRING
The installer must install an equal number of wires to
each set of drive modules.
78
VLT
S/ T/ U/ V/ W/ R R R/ S/ T/
92 93 96 97 98 + - 91 92 93
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®
Parallel Drive Modules
U/ V/ W/ R R R/ S/ T/ U/ V/
96 97 98 + - 91 92 93 96 97
6 DC terminals
7 Connection to brake
8 Motor output bus bars connecting 2 drive modules
9 Connection to motor output
– –
W/ R R R/ S/ T/ U/ V/ W/ R
98 + - 91 92 93 96 97 98 +
5
6
R
-
7
8
9
MG37K302