An improving of a quality of the starting or the stopping is achieved as a result of {TAIL ~ an increasing number} of power levels from two achieved in usual star delta starter and producing {HEAD ~ effective changing} of the power levels 
An improving of a quality of the starting or the stopping is achieved as a result of { TAIL ~ an increasing number } of power levels from two achieved in usual star delta starter and producing { HEAD ~ effective changing } of the power levels
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH