Dc Connection; Connection At Dc Voltage Supply; Terminal Block X1A Dc Connection; Figure 18: Connection At Dc Voltage Supply - KEB COMBIVERT F6 Instructions For Use Manual

cONNecTION OF THe POWer UNIT

4.2.4 Dc connection

4.2.4.1 Connection at DC voltage supply

Legend
1 DC voltage
2 Fuses
3 KEB COMBIVERT
Figure 18: Connection at DC voltage supply

4.2.4.2 Terminal block X1A DC connection

X1A
Figure 19: Terminal block X1A DC connection
+U
-U
PE
Pay attention to the permissible voltage range !
The use of DC terminals for feed-in is permitted only permitted with external
precharging.
Name Function
DC connection,
connection for
+, -
interconnected opera-
+
U
V
-
W
PE PE
400 / 480 V class: U
dc
Type aR
max. occurring DC voltage of 840 V
F6
cross-section for
terminal connection
Flexible line with
wire-end ferrule
1.5...35 mm²
(without wire-end
ferrule up to max.
50 mm²)
tion
UL: flexible line with-
out wire-end ferrule
AWG 16...1
= 390...780 V
Tightening
torque
3.2...3.7 Nm
28...32 lb inch
53