BONFIGLIOLI ACTIVE Cube ACU 201-01 Operating Instructions Manual page 67

X2
U
X2
U
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.
06/13
Motor connection ACU 401 (37.0 to 65.0 kW)
V W
Rb1 Rb2
M
3~
Connection of brake resistor with temperature switch
V W
Rb1 Rb2
R
b
Rb1 Rb2
T1 T2
Operating Instructions ACU
X2
37.0 kW ... 65.0 kW
threaded bolt M8x25
wire cross section up to 70 mm
8 Nm
70.8 lb-in
U V W
Star connection
X2
37.0 kW ... 65.0 kW
threaded bolt M8x25
Wire cross section up to 70 mm
8 Nm
70.8 lb-in
2
U V W
Delta connection
2
67