Filters - INVT Goodrive350-19 Series Operation Manual

Goodrive350-19 series VFD
VFD model
GD350-19-630G-6
Note:

The rated input voltage drop of input reactors is 2%±15%.

The current adjustment coefficient on the input side of the VFD is higher than 90% after a DC
reactor is configured.

The rated output voltage drop of output reactors is 1%± 15%.

The preceding table lists external accessories. You need to specify the ones you choose when
purchasing accessories.
D.8 Filters
J10 is not connected in factory for the 380V 110kW and lower VFD models. Connect the J10
packaged with the manual if the requirements of level C3 need to be met.
J10 is connected in factory for the 380V 132kW and higher VFD models, all of which meet the
requirements of level C3.
Note:
Disconnect J10 in the following situations:

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 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.
Input reactor
Standard part
-518-
Optional peripheral accessories
DC reactor
DCL2-630-6
J10
Output reactor
OCL2-630-6