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