Terminal Block X1A For 400 V Units; Figure 20: Terminal Block X1A For 400 V Devices; Table 30: Crimp Connector Dimension X1A - KEB COMBIVERT F6 Series Instructions For Use Manual

cONNecTION OF THe POWer UNIT

4.2.1.1 Terminal block X1A for 400 V units

Name Function
L1
Mains connection
L2
3-phase
L3
+
DC terminals
-
Connection for braking re-
R
sistor (between + and R)
U
V Motor connection
W
Figure 20: Terminal block X1A for 400 V devices
From 50mm² only one conductor allowed
1)
crimp connector dimension
Max. width
Max. shaft length
Max. diameter
Table 30: Crimp connector dimension X1A
NOTICE
60
Terminal connec-
tion
8 mm stud for
M8 crimp connec-
tor
Type 1
l / mm
l / mm
l / mm
Alternatively to a 95 mm² line, 2 parallel 35 mm² lines can also be laid.
Short circuit due too low air and creepage distances!
► The pressing of the crimp connectors must point upwards when
connecting 95 mm² lines!
Tightening
nector dimen-
torque
10...15 Nm
88...132 lb inch
24
46
19
crimp con- Max. num-
ber of con-
sion type ductors
1
For IEC: 2
2
For UL: 2
1
Type 2
19
46
19
1)