... 3.Dimensions are adopted IEC standard 1.synchronous alternator, ST series single-phase generator2.Excellent in appearance,consolidated in construction ... 3.Dimensions are adopted IEC standard ST series generators are mainly designed to serve as the ... )Series connection Series connectionSeries connectionParallel Connection(cos) (r/min) ST-2 2.0 8.70 17.4 230 115 1 ...