MPL-B4560F-SK72AA

MPL-B4560F-SK72AA

变频电机也有能效等级，通常是根据国家或地区的相关标准进行评定和认证。例如，在中国，变频电机的能效等级按照国家标准GB18613-2012《电动机能效限定值及能效等级》进行划分，分为IE1、IE2、IE3、IE4四个等级，其中IE4为高能效等级。不同的能效等级代表着不同的能效水平，能效等级越高，电机的能效越好，能够更有效地节约能源和降低能耗，同时也能够降低运行成本，提高电机的使用寿命。因此，在选择变频电机时，除了考虑额定功率、转速和负载特性外，也需要关注其能效等级，以便地满足能源节约和环保要求。

　　变频电机能效等级标准通常是根据国家、行业和组织发布的标准来划分的。以下是中国国家标准 GB18613-2012《电动机系统能效限定值及能效等级》对变频电机能效等级的划分：

　　IE1：标准能效，与普通异步电机相同，能效较低；

　　IE2：能，比IE1提高了的能效；

　　IE3：超能，比IE2提高了更高的能效，通常是新的变频电机产品的标准；

　　IE4：极能，目前很少有制造商能够生产达到IE4等级的变频电机。

　　需要注意的是，能效等级高的变频电机通常价格更高，但长期来看可以带来更多的节能效益。

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