Connected in this manner the relay will operate as it should, without intermittent opening and chatter. I have found using Neutral to be a far more effective way to operate the Potential Relay. In many phase converters the Potential Relay is referenced to either L1 or L2.
One thing that may appear to be different about these converters is that the Potential Relay uses AC Neutral as a reference. Motors run from a static converter will not deliver full name-plate power, but this is not generally a problem in the home shop. Do not use the static type for multiple motors or for multiple speed motors. A good example of this would be a table saw that you wish to bring to a job site. Use the static converter if you only plan to use a single 3-Phase motor, or where you wish to keep the machine portable. They are designed to be easily constructed from readily available parts. The converters are very simple but function well. Phase Converters Phase Converters and Starting Circuits by George Carlson This page contains links to several circuits for building phase converters and magnetic starters.
0 kommentar(er)
