A rotary converter is a mechanical rectifier. A rotery converter is ment to convert AC power to DC power or DC to AC.
Craigslist.com has rotary converters in Long Beach, CA. You just need to type in "rotary converters" in the search box on Craigslist.com and you should find what you are looking for.
To figure out what size rotary phase converter you need to figure out what type of equipment you have, how difficult is to start, and the AMP requirements of it. With this knowledge you can go to any company that sells rotary phase converters and figure out which one you need. http://www.rotaryphaseconverter.info/selectingrightsizerotaryphaseconverter.htm
All my experience with rotary phase converters have been in converting 240 volt single phase into 240 volt three phase. They all were hard wired into their respective systems, so my answer is no.
Tropicalized Rotary means
The site that I list at the end of this answer has a fantastic set of technical documents that are easy to read and will walk you through the process. They are designed for their equipment, but they work well with any rotary converter (and will help you size the right one). In addition, Habitat for Humanity frequently holds classes in many areas to teach basic wiring to code. http://www.phase-a-matic.com/RotaryApplicationNotes.htm
function of rotary camera
did the rotary engine (Hargrave lawrence) help
Rotary International was created in 1905.
rotary motion is movement that goes in a circle
Rotary Watches was created in 1895.
You can get free converters from willing persons or organisations.
Cash Converters was created in 1984.