GB/T 25090-2010
ActiveStep-down power saving device for asynchronous motor at light load
电动机轻载调压节电装置
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking for step-down power saving devices designed to reduce voltage supplied to asynchronous motors during light load conditions. It is applied in industrial settings where motors frequently operate below their rated capacity, such as in pumps, fans, and conveyors, to improve energy efficiency by minimizing reactive power and core losses. The standard ensures these devices meet safety and performance criteria for use in electrical engineering and energy-saving retrofits.
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