Connection Of The Power Unit; Connection Of The Voltage Supply; Wiring Instructions; Figure 8: Input Circuit / Drive Controller Type - KEB COMBIVERT G6 Instructions For Use Manual

CONNeCTION Of THe POWer UNIT

4.2 Connection of the power unit

4.2.1 Connection of the voltage supply

The COMBIVERT G6-C corresponds to the drive controller type A1. This type can be
supplied both by mains and via DC terminals. The starting current limiting is arranged
before the DC link. When using as DC output parallel connected drive controllers must
have their own starting current limiting at the DC voltage input.
Figure 8:
NOTICE

4.2.1.1 Wiring instructions

NOTICE
L1
L2
L3
Input circuit / drive controller type
Device switches off !
Cyclic switching on and off of the unit leads to temporary high resistance
of the resistor (PTC) in the input. The device displays in this state "ER-
ROR load shunt fault". When switching the control release during this
error, the device would switch off. After cooling, restarting is possible
without limitation. Waiting time =>
ensure the correct connection!
Never exchange the mains and motor cables.
Some countries demand that the PE-terminal is directly connected to the termi-
nal box (not over the mounting plate).
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+
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„3.2 Technical data 400V devices".
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