材料:薄铝板防护类型:IP42认证:CCC CE绝缘等级:B适用于高气流;2.适用于高压;3.适用于大系统电阻;4.适用于对噪声等级要求较高的场合。应用程序1。空气净化;2.Ventilating Units; 3.Heat Pumps, Ground Source Heat Pumps, Air Source Heat Pumps; 4.Roof Fans; 5.Filtering, FFU. AFL EC technology advantages: 1.Professional EC R&D engineer team; 2.AFL PCB design; 3.World top three electric components supplier; 4.CE certification approval; 5.Higher efficiency 60~80%; 6.More energy saving; 7.Lower waste; 8.Low Temperature rise; 9.More stable.