ACUPWR ADC-1500 1500-Watt 220-240 Volts to 110-120 Volts Step Down Voltage Transformer/Converter for Regrigeration/Coolers/Freezers Ideal for models up to 30 cu ft. incl. Sub-Zero, Wolf, EdgeStar wine coolers, Frigidaire, Gaggenau, KitchenAid Refrigeration/cooler/freezer model converts voltage from 220-240 volts to 110-120 volts and keeps motor at RPM equivalent of 60 Hz Designed and Manufactured in USA made with the highest quality materials CE certified & Lifetime manufacturer warranty! Safe for continuous use at 120% of the stated wattage! Designed for Subzero, Wolf, Gaggenau, Viking, Miele, Thermador, GE, Whirlpool, ect.