VFD 101 Basics

Exceptional videos, thank you

Brilliant Video. What a gentle introduction to VFD 🫡🫡

Great video. Disco Tesla was just what I needed this morning.

Ĵust waste money hook up a fan to VFD. Fan alway comes with fast medium and low speed anyway

Can Variable Frequency Drives increase the speed above the 60Hz maximum input line frequency?

Thanks

My vcu turns off eveynow and then and it says on the alarms VFD 101 or VFD 201, what do i do? Or how can i fix it? Thank u

No Tesla did not invent the 3 phase motor A polish German invented the 3 0hase 3 wire system we use today ,Not Tesla .the first AC single phase motor was invented by an italian .Tesla came up with a 6 wire polyphase system .Feel free to correct me if I am wrong

I laughed at the spinning Tesla .

Excellent explaination thank you very much,

Probably one of the most clearest and simply put explanations on VFD...Great job guys!

Cool

🌹🙏🌹

Hi, I like your lecture. Thanks

Thanks for the nice video presentation, however it would be nice to hear what is VFD impact to reactive power since it is the power component we would like to avoid in running inductive motors. I know that there are effective solutions with condenser batteries (so-called compensation panels). I would appreciate EATON's comment.

Tesla was the man!

Have anyone noticed the misspell of " TELSA"? Great explanations by the way. Thanks

Great video.

Well done mate got a proper outlook on how a pwm code in an IGBT just cheats it’s way into mimicking the sine wave through continuous but yet discreet shots of durations altering frequency and voltage.. will join training duly..

can a 12v battery power a 3 phase 5hp 250-460volts 60 hertz 15.6 amps
tefc motor using the VFD?

So the VFD output frequency determines the speed and the voltage the torque?

Bueatifully explained! Thanks.

Well here is the market that will need this...
Household Generator gives e.g. 57Hz where the Inverter needs grid input of 50Hz. So the Inverter rejects the input from the Generator.
A Unit that can convert Household Generator output to ~50Hz (or what the Inverter in other areas of the world require) will have a good market size if it is not too expensive.

This video is pretty cheeky, particularly for so large a company. That's an observation, not a complaint.

It is possible for one vfd to control multiple three phase ac motor on cooling tower fan?

Pow-Pow-Pow, Damnit, Jim I’m a pool-Man not a Doctor.

Nicola will be mad that his last name is not written OK

Motors are dumb!!! Hahaha 🤣 cool video!!! I’m an experienced electrician but I always watch this video, it makes me laugh and it’s always good to go back to the basics once in a while.

Thanks...keep them coming...

Fantastic!!

Great explanation of everything!

Thank you well done training video.

The narrator explained VFD basics very clearly.

hi ,i am a student in electromecanics and i have to write about the different types of VFDs for asynchronous motors,i cant find any info and i am desperate .

GOOD LECTURES

How big of a current can igbt take?

Noob question. According to efficiency curve IM is approximately 4% of slip for maximum efficiency. why not just lock the slip to that range so the frequency varies as load changes, then we just control the voltage and frequency automatically lock for 4% slip range so we have max efficiency and precise control? because V/f control not adapting to the load only good for constant load.

This is great explanation, clear and to the point I appreciate this Eaton. Thank you.
Because motors are dumb! 😂

You find these in hobby grade R/C's too.

"It's not perfect, but motors are dumb.." Hahaha that was hilarious

Excellent 101 training, so clear and easy to fathom

great explanation

your diodes look backwards!

I very much enjoyed your video. Very educational. The only thing I'm confused about is that it seems that a load that changes more should be called a variable torque load as opposed to, say, a fan pushing air, which would seem more like a constant load. Could you explain that a little bit please.

Just the level of detail I was looking for... Thank you for this information!

Can we use comparison formula to convert that motor's speed by the frequency?