Installation manual

Frame 14 Installation 11-19
Figure 11.8 1500A Drive AC Wiring Example:
Motor Output
du/dt Filter
L1
L2
L3
L1
L2
L3
Converter 1 Converter 2
Inverter 1
Motor Output
du/dt Filter
Inverter 2
L1
L2
L3 L1
L2
L3
B-
B+
B-
B+
B-
B+
B-
B+
U
/T1
V
/T2
W
/T3
L1
L2
L3
L1
L2
L3
U
/T1
V
/T2
W
/T3
U
/T1
V
/T2
W
/T3
U
/T1
V
/T2
W
/T3
6x 6x
Converter 3
L1
L2
L3
B-
B+
M
M
M
AC Input Power Wiring Provided by Customer
AC Input Power
Terminals Inside Drive