introduction
 　　Y2N series high efficiency （center height H100-250、1.5kW-55kW）three-phase asynchronous motor is a newly developed high efficiency motor based on Y2 series motors and our years of US and Europe export experiences to meet the sharply increasing need of China’s machinery equipment export to the US and Canada, and to meet the requirements of US and Canada 60Hz-460/230V power supply with EPACT high efficiency check as well as requirements of European 50Hz-400V with gradually adopted first grade efficiency check. This series can serve as a competitive product to break export technological barriers and set export.
 　　Y2N series high efficiency three-phase asynchronous motors employ internationally adopted protection grade （IP55）and insulation grade (H insulation and B temperature increase test). Y2N series high efficiency three-phase asynchronous motors can be used for both 60Hz-460/230V and 50Hz-400/200V power, and are featured with high efficiency,( 60Hz conforms to EPACT standard, 50Hz conforms to European grade I standard), low noise, perfect structure and innovative appearances etc. Basic ventilation method for this series is IC411, with relatively better cooling and ventilating conditions.
 　　Installation sizes of this series conforms to IEC60034 standard and DIN42673 standard. The company has passed ISO9001 international quality system authentication for many times, and controls each step from order, R&D, manufacture, inspection, sales to services in strict accordance with ISO9001 quality system requirements.
 　　General connection for this series shall be: Y/YY type for H100～H112, △/△△ type for H132 or above; working environment: surrounding temperature no more than 40℃, height above sea level no more than 1000m, please indicate special surrounding conditions when placing an order. Working mode of the series is continuous operation (S1).
 　　This series is three-phase asynchronous motor for general use, it can be used to drive various kinds of equipments such as compressor, fan, pump, crusher etc., or under tough conditions as original motor for petroleum, chemical industry, medicine, mines etc.