作者: Andre Pierre Perra , Scott E. Leonard , Kent Jeffrey Holce
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摘要: Starter apparatuses are provided for multiple-winding motors. Such starters can function with a single/combined overload device/circuit, rather than requiring multiple overloads relays and separate trip circuits each motor winding. A microcontroller (102) keep track of the applicable points control discrete contactors (202, 204) appropriately, via relay (104). For specific implementation, additional and/or alternative desirable functionality also be afforded, including universal voltage input, true power characteristic sensing status output/annunciation, integrated damper control, substantially automated point selection implementation.