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CHT Motor IE4 three-phase asynchronous motors represent the pinnacle of energy efficiency (Super Premium Efficiency) according to IEC 60034-30-1. Designed for applications with continuous operation and high annual operating hours, they offer the greatest energy cost savings.
The IE4 range includes motors with aluminium casing (IE4 CHT-A) and cast iron casing (IE4 CHT-G), available in 2, 4, and 6 poles. The payback period for the higher initial investment is typically 1-3 years, making IE4 motors the most economically advantageous choice for applications exceeding 4000 annual operating hours.
All CHT Motor IE4 motors are inverter-compatible and far exceed the minimum requirements of the Ecodesign Directive, future-proofing your installation for upcoming energy efficiency regulations.