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2025-09-30 10:32:14 -

IE3 and IE4 Motor Standards: Raising Global Efficiency Benchmarks

IE3 and IE4 Motor Standards - IE3/IE4 efficiency classes raise minimum efficiency, accelerating replacement of older motors and improving system performance. Regulatory adoption across regions drives market transformation. The IE3 (Premium Efficiency) and IE4 (Super Premium Efficiency) motor standards are central to the global harmonization of energy efficiency requirements, established by the...

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