Chapter 1 Introduction | IED-S
1-5 RFI Switch
The AC motor drive may emit electrical noise. You can use the RFI (Radio Frequency Interference) switch
to suppress interference on the power line. The RFI switches on Frames C, D, and E are at similar
locations. Remove the RFI switch as shown in the following image.
Frame D
NOTE: The RFT switches on Frames C / D / E are at similar locations.
1-7