W4S200-DA02-02

4 极，配有黄色镀铬保护格栅，位于入口侧。 该螺旋是由镀锌钢制成，带有黑色漆涂层。 风扇具有单相外部转子，带相移位环 WS 或电容器 WE。 WE 型号随附一个电容器，而 W4S 型号不需要电容器。 应用：电气和电子设备的空调、换气和冷却。 输入电压： | 230 V 交流 ---|--- 输入频率： | 50 Hz/60 Hz 旋转方向： | 右视图，从转子侧 保护等级： | IP44 绝缘等级： | B 尺寸 mm --- b | g | H | L | m | 库存号 62 | 200 | 52 | 312 | 260 | 218-3084 72 | 254 | 55 | 370 | 320 | 218-3078 82 | 327 | 80 | 430 | 380 | 218-3062 82 | 327 | 80 | 430 | 380 | 218-3056 流速 m3/h | 吸收电流 A | 噪声 dB A | 转速 rpm | 库存号 ---|---|---|---|--- 1815 | 0.3 | 52 | 1380 | 218-3084 875 | 0.53 | 58 | 1400 | 218-3078 1440 | 0.67 | 62 | 1380 | 218-3062 1690 | 0.4 | 65 | 1350 | 218-3056 ### 工业用直叶式风扇

**Helical fans with square base**

**Featured List:**

* Fans with encapsulated ball bearings, 4-pole, equipped with a yellow chrome-plated protective grille located on the inlet side.

* The helix is made of Galvanized steel with a black paint coating.

* The fans are produced with a single-phase external rotor with phase-shifting rings WS or capacitor WE.

* WE versions are supplied with a capacitor whereas W4S versions do not require a capacitor.

* Applications: air conditioning, air renewal and cooling of electrical and electronic equipment.