Which variable frequency drive should I use for a 1.5 ton inverter AC?

Which variable frequency drive should I use for a 1.5 ton inverter AC?
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1 Answer

Answer :

You do not need to use an external variable frequency drive for the said AC. You have mentioned that it is inverter AC. It means the AC is already fitted with a built in inverter. Even if you connect an inverter to the AC, you need another control device to control the VFD to control the speed of the fan/ compressor depending upon the room condition, external temperature, temperature setting etc. It is little complicated.
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