BONFIGLIOLI act 401

Operating Instructions ACTIVE 06/0748
48 Operating Instructions ACTIVE 06/07
Motor power connection ACT 401 (75.0 up to 132.0 kW)
10 Nm
88.5 lb-in
U
VW
L1
L2
L3
Rb2
ZK+
ZK-
Star connection
VWU
Delta connection
VWU
VW
U
M
3~
Threaded bolt M8x20
Connection of brake resistor with temperature switch
10 Nm
88.5 lb-in
U
VW
L1
L2
L3
Rb2
ZK+
ZK-
R
b
T1
ZK+ Rb2
T2
Rb2
ZK+
Threaded bolt M8x20
Note: 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.