BONFIGLIOLI active cube 201

70
Operating Instructions ACU
12/16
Motor connection ACU 401 (37.0 to 65.0 kW)
Star connection
V WU
Delta connection
V WU
wire cross section up to 70 mm
2
37.0 kW … 65.0 kW
threaded bolt M8x25
X2
V WU
Rb2Rb1
M
3~
X2
8 Nm
70.8 lb-in
Connection of brake resistor with temperature switch
Wire cross section up to 70 mm
2
37.0 kW … 65.0 kW
threaded bolt M8x25
X2
8 Nm
70.8 lb-in
R
b
T1
Rb1 Rb2
T2
V WU
Rb2Rb1
X2
Optionally, devices of this size are available without brake chopper. These devices are
designed without connecting terminals for the braking resistor.