... in comformity with the relevant requirements / rules of IEC standards.YC series Heavy-duty Single-phase ... Induction Motors have the advantage of high efficiency, long working life, energy saving, ... times more; Motors for 4 HP or over are of capacitor starting and run type.The Connection ... 2 / 46, Speed: 1410 —2940 r/min5, Model of CONEECTION: bases on the Name Plate;7, Mounting: B3 ...