VFD Tripping an RCD

[toomast]

Hi!
Did you manage to solve your issues?
What was the outcome?

[Washout]

Wow - this was a long time ago.

If I remember correctly I switched out the type B RCD for a Type C to stop the issue and it hasn't tripped since.

[john swift]

depending on the make of VFD
you have you may find the EMI filter required to get the CE mark for sale in the EU has a removable jumper to break the filters earth connection to stop the normal (for EMI filters) leakage current from tripping the RCD

john