CBF系列防爆轴流风机（ⅡB） 适用范围Application 1区、2区危场所。 IIA、IIB、类爆竹性气体环境。 Can be used in Zone 1 and Zone 2one 2 dangerous places. Can be used in IIA,IIB 、group explosive atmosphere. 型号含义Model implication 产品特点 Features 防爆轴流风机由防爆电机、叶片、风筒等部件组成。 钢管或电缆布线均可。 壁式：风扇外形两端一边是喇叭口型，一边是90度直角法兰型。岗位式：除具有壁式外附加岗位脚架附件，风扇腰中 打安装孔Φ 12. 固定式：除具有壁式特征外，底部焊接固定安装架（40x40角 铁制）。 符合GB3836-2000,IEC60079 标准要求。 Explosion-proof ceiling fan consists of Ex-motor,blades and cylinder etc. Conduit wiring or cable wiring. Wall type:the exterior of fan has two terminals,one side is bell-mouthed among the other side is 90 degree right angle flange type. Pipe type:the-terminal of fan is right-angle flange that can install amang the pipe. Bracket type:besides characteristic of wall type,be enclosed with horse Accessory of position,an install hole Φ 12 be made in the middle of fan. Fixed type:besides characteristic of wll type,the bottom can weld fixed install bracket（40x40 angle iron）。 Suitable for GB3836-2000,IEC60079 standard request. 主要技术参数 Main technical parameters 产品型号Type 防爆标志Ex-mark 进线口螺纹（G“）Inlet’s thread 叶轮直径（mm）Impeller diameter 功率（Kw）Power 主轴转数（r/min）Rotation speed 风量（m/h）Wind flow 电缆外径（Φmm））Cable’s outerdiameter 额定电压（V）Rated 质量（Kg）Mass CBF-300 Exd II BT4 3/4 300 0.25 1450 2280 10-14 Voltage 380 220 16 CBF-400 400 0.37 2880 19 CBF-500 500 0.55 5900 23 CBF-600 600 0.75 8700 28 外形及安装尺寸 Outlinge and installing dimension 1-壁式 1-Wall type 2-管道式2-Pinpe type 3-岗位式 3-Bracket tyhpe 4-固定式 4-Fixed type 规格Specifications A 1 2 3 4 CBF-300 280 308 328 355 360 CBF-400 310 410 400 448 455 CBF-500 310 510 530 550 560 CBF-600 335 610 630 655 660
