INVT Goodrive350-19 Series Operation Manual page 520

Goodrive350-19 Series VFD for Crane

The EMC filter is applicable to the neutral-grounded grid system. If it is used for the IT grid
system (that is, non-neutral grounded grid system), disconnect J10.

If leakage protection occurs during configuration of a residual-current circuit breaker, disconnect
J10.
Note: Do not connect C3 filters in IT power systems.
Interference filters on the input side can reduce the VFD interference on the surrounding devices.
Noise filters on the output side can decrease the radio noise caused by the cables between VFDs and
motors and the leakage current of conducting wires.
INVT provides some of the filters for you to choose.
D.8.1 Filter model description
Field
A FLT: VFD filter series
Filter type
B P: Power input filter
L: Output filter
Voltage class
C 04: AC 3PH 380V(-15%)–440V(+10%)
06: AC 3PH 520V(-15%)–690V(+10%)
D 3-digit code indicating the rated current. For example, 015 indicates 15 A.
Filter performance
E L: General
H: High-performance
Filter application environment
F
A: First environment (IEC61800-3), category C1 (EN 61800-3)
-
FLT P 04
A B C
Description
-508-
Optional peripheral accessories
J10
-
L
045 B
D E F