Goodrive350 IP55 High-ingress Protection Series VFD Optional peripheral accessories
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Note:
Disconnect J10 in the following situations:
1. 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.
2. 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 interference of VFDs (when used) 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 users to choose.
D.7.1 Filter model description
Figure D-5 Filter models
Table D-6 Model description
FLT: Name of the VFD filter series
Filter type
P: Power input filter
L: Output filter
Voltage class
04: AC 3PH 380V (-15%)–440V (+10%)
3-digit code indicating the rated current. For example, 015 indicates 15 A.
Filter performance
L: General
H: High-performance
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