三相电动机EMA系列

异步 220 V 380 V

EMA系列IE3高效异步电动机节省能源。选择IE2或IE3高效或溢价效率。IEC60034-30定义的效率水平基于IEC 60034-2-1:2007规定的测试方法。3.可根据要求提供F、B或H级绝缘。4.lownoise viberation。5.工业服务的特殊设计。 6. Standard ISO / EN / DIN Motors 7. Three phase induction mottors acc.to IEC34 and VDE 0530 standard voltage and frequency 220/380v(±10% tolerance)/50Hz 8. special voltage/frequency 230v240v,60Hz available on request. 9. Motors are principally suited for frequency conversation up to 500vrated voltage. Please contact with our tech department for possible modification of the bearings as well as the addition of external fans for drives with constant torque characteristic. 10. Protection class on IP55 or IP54 inaccordance with DIN 34. 11. Temperature class “F”buitlt to EN60034-1 ,The thermal stress of the motors complies with temperature class “F”resulting in a power margin . Optional the insuation can be designed in class H. 12. The EM series high efficiency three phase induction motor be used for general motors and can be used to drive all knds of general purpose machines such as compressors , ventilators,pumps,and used such as petol chemical , medical , chemical industries , ect.