4.2.4 Connection for power supply
Legend
L12 L22 L32
L12 L22 L32
L11 L21 L31
PE
L1 L2 L3
24V
DC-Bus
=
~
+PA - PB
+
-
+
-
+
-
+
-
+
EMC
F
K1
RB
G1
DR
G1
COMBIVERT H6 power supply unit
EMC Filter (optional)
DR
For drives with a utilisation of > 60 %, KEB
assumes the use of mains chokes with a
terminal voltage
U
k
= 4%.
The choke can be inserted also before the
filter dependent on the connections.
K1
Mains contactor
F
Mains fuses
RB
Braking resistor (without monitoring)
Figure 14: Connection for power supply
44
CONNECTION OF THE POWER UNIT
Summary of Contents for COMBIVERT 19H6 Series
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