8.3.11 Connections in a 4-Drive Module System
e30be744.11
R/
91
S/
92
T/
93
U/
96
V/
97
W/
98
R
+
R
-
R/
91
S/
92
T/
93
U/
96
V/
97
W/
98
R
+
R
-
R/
91
S/
92
T/
93
U/
96
V/
97
W/
98
R
+
R
-
R/
91
S/
92
T/
93
U/
96
V/
97
W/
98
R
+
R
-
1
2
3
4
5
6
7
8
9
1
DC fuses
6
DC terminals
2
Drive module
7
Connection to brake
3
Mains input bus bars connecting 2 drive modules
8
Motor output bus bars connecting 2 drive modules
4
Connection to mains input
9
Connection to motor output
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.
Appendix
VLT
®
Parallel Drive Modules
78
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MG37K302
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