INVT Goodrive30 VFD Series Operation Manual page 162

Goodrive30 Series VFD
Image Name
Cable Accessory for signal transmission.
Device for electric shock prevention and protection
against short-to-ground that may cause current
leakage and fire. Select residual-current circuit
Breaker breakers (RCCBs) that are applicable to VFDs and
can restrict high-order harmonics, and of which the
rated sensitive current for one VFD is larger than 30
mA.
Accessories used to improve the current adjustment
Input
coefficient on the input side of the VFD, and thus
reactor
restrict high-order harmonic currents.
Accessory
interference generated by the VFD and transmitted
Input filter to the public grid through the power cable. Try to
install the input filter near the input terminal side of
the VFD.
Accessories used to consume the regenerative
Braking energy of the motor to reduce the DEC time.
resistor The VFD models need only to be configured with
braking resistors.
Accessory used to restrict interference generated in
the wiring area on the output side of the VFD. Try to
Output filter
install the output filter near the output terminal side of
the VFD.
Accessory used to lengthen the valid transmission
distance of the VFD, which effectively restrict the
Output
transient
reactor
switch-on and switch-off of the IGBT module of the
VFD.
Membrane
Accessory applied in severe environment scenarios
of heat
for improving protective effect.
releasing
The VFD can be derated by 10% through using the
holes at the
membrane.
side
Optional peripheral accessories
Description
that restricts
high voltage
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the electromagnetic
generated during the