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Super-Premium Efficiency Class Electric Motors
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日期：2025-06-09
In order to promote a competitive motor market transformation, a new international standard, IEC 60034-30 has been approved – Nov 2008 ... • -NEMA Premium (IE3) have at least 15% lower losses than EPAct (IE2) motors • A Super-Premium (new IE4 Class) must ...看更多
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