Mains Terminal Block X1A; Figure 14: Mains Terminal Block X1A - KEB COMBIVERT S6 Series Instructions For Use Manual

cONNecTION Of THe POWer UNIT
NOTICE
off
on
5 min
NOTICE

4.2.1.3 Mains terminal block X1A

400 V devices
230 V devices
Figure 14:
NOTICE
54
Minimum waiting time between two switch-on procedures 5 min-
utes !
Cyclic switching on and off of the unit leads to temporary high resistance
of the resistor (PTC) in the input. A restart without limitation is possible
after cooling.
Destruction of the drive controller !
Never exchange connections mains input and motor output !
L1 L2 L3
400 V devices
Name
L1
Mains connection
L2
L3
Name
L1
Mains connection
L2
L3
Mains terminal block X1A
Pay attention to the connection cables !
In UL-relevant applications, only multi-wire cables (strands) are permit-
ted for devices of size 09 (1ph / 230V) at terminals X1A and X1B.
L1 N
230 V devices
function
3-phase
function
1-phase
cross-section
0.5...2.5 mm²
AWG 20-14
cross-section
0.5...2.5 mm²
AWG 20-14