Goodrive20-EU series VFD Peripheral options and parts
151
Device to transfer the electronic signals
Prevent from electric shock and protect the power
supply and the cables system from overcurrent
when short circuits occur. (Please select the
breaker with the function of reducing high order
harmonic and the rated sensitive current to 1 VFD
should be above 30mA).
This device is used to improve the power factor of
the input side of the VFD and control the higher
harmonic current.
Control the electromagnetic interference
generated from the VFD, please install close to the
input terminal side of the VFD.
Shorten the DEC time.
Only brake resistors are needed for
Goodrive20-EU VFDs.
Control the interference from the output side of the
VFD and please install close to the output
terminals of the VFD.
Prolong the effective transmitting distance of the
VFD to control the sudden high voltage when
switching on/off the IGBT of the VFD.
Membrane of heat
releasing holes at the side
Apply to severe environment and improve
protective effect.
Derate 10% of the machine.
C.2 Power supply
Check that the voltage degree of the VFD complies with the voltage of
the supply power voltage.
C.3 Cables
C.3.1 Power cables
Dimension the input power and motor cables according to local regulations.
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