供应外转子网罩式风机，冷凝用网罩式风机厂家直销。 产品简介 本风机由外转子单相异步电动机或三相异步电动机、叶轮和风罩等组成。具有结构紧凑、重量轻，体积小、效率高、风量大等特点。可广泛应用于地面各种控制设施、电子设备的通风散热，也可用于排气排热、净化空调系统、环境保护和污染控制等方面。 Performance induction FZW series subnet mask fans with external rotor motor consist of three-phase asynchronous motors with external rotor or single phase asynchronous motors with external rotor, impeller and cover. The fans have the characteristic of compact construction, light weight, small volume, high efficiency and creating big amount of wind. The fans are suitable for all sorts of ground control facilities, electronic equipments to ventilate and dissipate heat. Also, the fans are used to exhaust the air and heat, purify the air-conditioning system, protect environment and control pollution, etc. 使用环境service environment 环境温度-40℃-+55℃ambient temperature -40℃--+65℃ 海拔高度55Kpa l2500m sea level elevation:55kpa 相对湿度：90%-95% humidity 90%-95% 型号说明demonstration of type xxx.风机号{风机叶轮外径毫米数】 FZW:产品名称代号IF风机．Z轴流式，w网罩式 D：380V E：220V 2：两极4：四极 Outline dimension drawing 型号 风叶尺寸 ΦA ΦB ΦC ΦD ΦE L FZW-200 200 Φ92 Φ200 Φ210 Φ230 Φ250 170 FZW-250 250 Φ92 Φ250 Φ265 Φ280 Φ300 170 FZW-300 300 Φ92 Φ300 Φ315 Φ330 Φ350 170 FZW-400 400 Φ102 Φ400 Φ415 Φ435 Φ460 170 FZW-500 500 Φ122 Φ500 Φ520 Φ540 Φ565 200 FZW-600 600 Φ138 Φ600 Φ620 Φ640 Φ690 270