Here is an installation video from Phoenix Phase Converters:. H ere is an installation video from American Rotary that provides information on how easy it is to install a Rotary Phase converter to get a three-phase power for your equipment:.
Here are some installation videos from users of American Rotary converters:. Table of Contents hide. Installation instructions video also North America Phase Converters. Phoenix Phase converters. American Rotary. North America Phase Converters 3. Single Phase to 3 Phase Converter Wiring Diagram — wiring diagram is a simplified welcome pictorial representation of an electrical circuit.
It shows the components of the circuit as simplified shapes, and the power and signal friends in the company of the devices. A wiring diagram usually gives assistance not quite the relative viewpoint and treaty of devices and terminals on the devices, to back in building or servicing the device.
Likes: 3 Post 1 Post 1 Post 1. Page 1 of 2 1 2 Last Jump to page: Results 1 to 20 of Thread: Des-co 20HP phase converter voltage at v. Thread Tools Show Printable Version. Des-co 20HP phase converter voltage at v. Hi folks, I just bought a Used Des-co 20HP, when I start it I can read v across all legs with a variance of about 2v, the phase converter does not have anything connected to it when I test it is just the motor putting power out, is the phase converter at v because is not under load?
Can I safely use this phase converter? Thank you! What instrument are you using to measure VAC. With no Des-co, what is your incoming single phase voltage reading? Is it VAC? What does the idler motor nameplate say? What Ron said If ALL the lines read V, then the converter seems like it is doing what it should, reproducing the incoming voltage at the 3 phase output.
Ought to do that at V, if you feed it V. Probably too high, although we do not know what it may fall to under load, especially the "generated leg". Most RPC will let the "generated leg" drop under load. You could "buck down" the input to the RPC, or possibly the 3 phase output. That should let you get to something closer to what the CNC wants. I'm a couple of weeks out from buying. Hope all goes well. It works just fine. The motor part is from Baldor, and I get the sense that Baldor supplies that same unit to many RPC vendors, who then add the caps and relays and enclosure.
The only drawback is that the Baldor unit is noisy. I think the noise comes from the fan s in the end bells. If I had it to do over, I'd locate the converter as far away from the mill as I could. I still may move it outside or into another room. The noise is something to consider but there is not much that I can do about it, every thing must be in the garage.
Actually, half of the garage, I still need enough room to get my wife's suv inside. Oh- I was scared! I haven't found mine to be too loud. I do recommend getting a magnetic motor controller Starter that will shut of your whole system in the case of a loss of power. I did put the motor outside so there is no noise in the shop. I probably will need to add a light to the panel since I could leave it running and would not know it for a few days. I added magnetic motor controller with some parts I had at home and work.
Don't think too much on this and order one. If fact, they are smoothest idlers I have installed. How do you have it mounted. If it is bolted down to something, you will cause a resonance vibration, always use rubber isolation mounts.
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