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本系列电动机集国内外产品之优点, 调速范围竞、 振动小、 噪音低。 电机采用鼠笼型结构、 运行可靠, 维if一方便。 装有独立的冷却风机, 保证在不同转速下均有良好的冷却效果。该系列电动机在5 ( 3 ) -50HZ运行时输出恒转矩, 在50-1 00HZ运行时输出恒功率。
YVF2系列电动机的安装尺寸和功率等级均符宣lEC标准, 对应关系与Y系列电动机一致, 互转性、通用性强。 电动机米用F级绝缘, 外売防护lP44或lP54, 冷却方式lC416, 连_续工作制(Sl)。
Combining the advanced technology home and abroad,YVF2 series motors posses the advantages of wide range of wide range of adjustable speed,little vibration andlow noise.The squirrel cage type structure makes it reliable operation and easy maintenance,The independentoooling fancan guarantee the goodoooling effect under different speed Running at5(3)~to50Hz,this series can run smoothly underoonstant torque,while at50~100Hz it deliversoonstant output power。
lts installations dimensions and power rank conform tolEC standard.The oorresponding relation is in identical with Y series motor,which is characterized by good interchangeability and versatility,This series motor adopts F grade insulation,lP44 orlP54 degree of oovering protection,lC416 cooling method, oontinuous duty(S1). For55kw power and below, the motor are connected in Y,while the above ones are connected in（Sl）.
