BONFIGLIOLI ACTIVE Cube ACU 401-15

Motor connection ACU 401 (75.0 to 132 kW)
Threaded bolt M8x20
Connection of brake resistor with temperature switch
Threaded bolt M8x20
Optional, the inverters in this size can be purchased without brake chopper and are
then not provided with the terminal Rb2 for a brake resistor connection.
10 Nm
88.5 lb-in
U
V W
L1
L2
L3
Rb2
ZK+
ZK-
Star connection
V WU
Delta connection
V
W
U
V W
U
M
3~
10 Nm
88.5 lb-in
U
V W
L1
L2
L3
Rb2
ZK+
ZK-
R
b
T1
ZK+ Rb2
T2
Rb2
ZK+
06/13 Operating Instructions ACU 69