KEB COMBIVERT M4 Instruction Manual page 51

Observe input voltage since 230V and 400V class (3-phase) is possible.
Power circuit terminal strip X2
1-phase
L1 N PA PB
L1, N 1-phase mains connection
L1, L2, L3 3-phase mains connection
PA, PB Connection for braking resistor
The supply connection with integrated filter is made to terminal strip X4!
The interchanging of supply and motor connection leads to the immediate
destruction of the unit!
Observe the supply voltage and correct polarity of the motor!
Wiring diagram 1
L1
N
PE
Wiring diagram 2
L1
L2
L3
PE
1 Mains fuse,
4 COMBIVERT M4,
U V W
OH OH
2
1 3
L1
N
PE
2
3
1
L1
L2
L3
PE
2 Main contactor,
5 Motor,
Installation
Power circuit terminal strip X2
3-phase
L1 L2 L3 PA PB
U, V, W Motor connection
Connection for shielding/
earthing
OH, OH internally wired with X3
OH OH
U
L1
N V
+
W
4
PE
PE
PA
PB
OH OH
U
L1
L2 V
+
L3 W
4
PE
PE
PA PB
3 Interference suppression filter,
6 Housing
U V W
OH OH
5
M
~
3
6
5
M
~
3
6
GB - 13