產品名稱: CBF系列防爆軸流風機（ⅡB） | | 適用范圍Application | | - 1區、2區危場所。
IIA、IIB、類爆竹性氣體環境.
Can be used in Zone 1Zone 2one 2 dangerous places.
Can be used in IIA,IIB 、group explosive atmosphere. 型號含義Model implication
|  | 產品特點 Features | | - 防爆軸流風機由防爆電機、葉片、風筒等部件組成. 鋼管或電纜布線均可.
壁式:風扇外形兩端一邊是喇叭口型,一邊是90度直角法蘭型.崗位式:除具有壁式外附加崗位腳架附件,風扇腰中
打安裝孔Φ 12.
固定式:除具有壁式特征外,底部焊接固定安裝架40x40角 鐵制.
符合GB3836-2000,IEC60079 標準要求.
Explosion-proof ceiling fan consists of Ex-motor,bladescylinder 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 bracket40x40 angle iron.
Suitable for GB3836-2000,IEC60079 standard request.
| | | | 主要技術參數 Main technical parameters |
| 產品型號Type | 防爆標志Ex-mark | 進線口螺紋（G"Inlet’s thread | 葉輪直徑（mmImpeller diameter | 功率（KwPower | 主軸轉數（r/minRotation speed | 風量m/hWind flow | 電纜外徑ΦmmCable’s outerdiameter | 額定電壓（V）Rated | 質量（KgMass | 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 |
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| 外形及安裝尺寸 Outlingeinstalling dimension | | 1-壁式 1-Wall type 2-管道式2-Pinpe type 3-崗位式 3-Bracket tyhpe 4-固定式 4-Fixed type | | 規格Specifications | A | 1 | 2 | 3 | 4 |
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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 |
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