INVT Goodrive390L Series User Manual page 19

Goodrive390L Series Lift-Dedicated VFD
Component
Breaker
Input
reactor
Output
reactor
Input filter
Output
filter
202403 (V1.0）
Table 2-1 System configuration
Position value
Between the power
supply and the VFD
input side
On the VFD input
side
Between the VFD
output side and
the motor, and
installed near the
VFD.
On the VFD input
side
Try to install the
output filter near
the output
terminal side of the
VFD.
Description
Device for electric
protection against short-to-ground that may
cause current leakage
residual-current circuit 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.
(Optional) Accessories used to improve the
power factor on the input side of the VFD, and
thus restrict high-order harmonic currents.
(Optional) Accessory used to lengthen the valid
transmission distance
effectively restricts the transient high voltage
generated during the switch-on and switch-off of
the IGBT module of the VFD.
(Optional) Input filter: Accessory that restricts
the electromagnetic interference generated by
the VFD and transmitted to the public grid
through the power cable. Try to install the input
filter near the input terminal side of the VFD.
(Optional) Output filter: Accessory used to
restrict interference generated in the wiring area
on the output side of the VFD.
All 380V VFD models can meet the conductive
emission requirements (10 meters) of IEC/EN
61800-3 C3 electrical drive systems.
Optional built-in C2 filters can be used to meet
the conductive emission requirements (10
meters) of IEC/EN 61800-3 C2 electrical drive
systems.
Note: For the assembly of motors, motor
cables and filters,
requirements specified in the appendix of the
manual.
Product overview
shock prevention and
and fire.
of the VFD,
observe the technical
Select
which
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