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在廚電行業率先使用擁有自主知識產權的直流無刷變頻電機。該電機能夠大大提高吸油煙機的性能指標及穩定性，主要表現在以下方面：
全壓效率提高至32%, 目前行業內大風量油煙機的該性能指標在23%左右，相比之下，效率提高了約40%。
持久保持煙機18m3/min的穩定風量，并且能夠在5秒內將風量迅速提升至20m3/min，保持8分鐘的“爆炒”模式。
強化西門子獨有的“加熱自清潔”功能，在加熱融化吸油煙機內部油脂的同時，電機帶動葉輪正反轉動，將油脂甩出去，清潔更徹底。
延長吸油煙機的使用壽命，表面采用鋁材并增加30%的散熱面積；電機內部帶有一個冷卻風扇散熱快，再也無須擔心電機過熱，損耗過大。
The first BLDC motor equipped cook hood(with own intellectual property rights) in the kitchen appliance industry, with greatly improved performance and stability listed but not limited in following aspects:
Total pressure efficiency improved to 32%, which is 40% higher than market average (compared with 23% in the market). Stabilized 18 m3 / min air volume, rapidly increase the air volume up to 20 m3 / min in 5 seconds and keep running in “Boost” mode for 8 minutes.
Better “Heating self-clean” result. When heating &melting the internal grease, BLDC motor will continuously drive the impeller in positive and negative direction in turn. The grease will be swing out, which cleaned more thoroughly.
Extended cooker hood’s life: the surface is made with aluminium and 30% more cooling area; An additional cooling fan in the motor could cooling down motor more efficient to prevent overheating or wearing down.
