... asynchronous motors 2.IEC standard 3.OEM 4.Voltage:50HZ &60HZ;380V&415V 5.Protection class: ... are newly designed in conformity with the relevant requirements of IEC standards. Y series motors have outstanding performance, such as high ... ,Mozambique,Malaysia,Greece, Sri Lanka,Syria,Tunisia,Mauritius,Algeria etc. 3-phase asynchronous motor-YT series