Connection Of The Power Unit; Connection Of The Voltage Supply; Figure 17: Input Circuit - KEB COMBIVERT F6 Series Instructions For Use Manual

CONNECTION OF THE POWER UNIT

5.2 Connection of the power unit
NOTICE

5.2.1 Connection of the voltage supply

The COMBIVERT F6 housing 2 can be supplied from the mains. The starting current
limiting is arranged before the DC link.
L1
L2
L3
Figure 17: Input circuit
54
Destruction of the drive controller!
► Never exchange mains input and motor output!
Minimum waiting period between two switch-on procedures 5 minutes!
Cyclic switching on and off of the device leads to temporary low resistance of
the resistor (NTC) in the input. This causes a higher starting current, which
causes stress to the components in the input range (e.g. the input rectifier) and
can lead to triggering of the mains fuse.
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