Thread: VFD Tripping an RCD
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20-09-2013 #1
Ok I will just get the 100 ohm 500 W resistor out of my box
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20-09-2013 #2
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20-09-2013 #3
Never thought about that: could also feed the solar panels into it
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20-09-2013 #4
They used that because it's a common size for the braking resistor.
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04-09-2017 #5
Hi!
Did you manage to solve your issues?
What was the outcome?
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04-09-2017 #6
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.My CNC Projects: https://www.youtube.com/imadethisoncnc
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04-09-2017 #7
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
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