Circuit Examples; Instructions To The Following Circuit Example - KEB COMBIVERT F5 Instructions For Use Manual

CONNECTION OF THE COMbIVERT F5-AFE

6.6 Circuit examples

6.6.1 Instructions to the following circuit example

In the following circuit example the drive converter is connected via the F5-AFE with a
LCL filter to the supply system. The temperature monitoring of the LCL filter is done by
the F5-AFE.
The inputs and outputs are pre-programmed for the following circuit example.
ATTENTION
For a safe function of the AFE system use models with positively driv-
en auxiliary contacts for power contactors K2 and K3 (pre-charging and
main contactor). Thus, safe interlocking at defective contactor is guaran-
teed even in case of failure.
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