VFD Derating | Variable Frequency Drive Current Derating

[@syedsulaiman4763]

Thank you sir

[@vloghivlogbypk8201]

I came and subscribed this channel after watching 4-20 mA video. Sir, have a humble request if you can make video on safety barriers & isolator. If 4-20mA is safe for hazardous area then why would we use IS barrier

[@dineshdiwani]

Sure ... Thanks

[@anaglokesh7511]

Sir , why charging circuit is available in VFD schematic circuit?

[@dineshdiwani]

@@anaglokesh7511 its rectifier with capacitor not charging circuit. As inverter has to deliver frequency from min to max so it need near pure DC from rectifier.