BDS防爆吊風(fēng)扇（ⅡB）
 
適用范圍Application 
1區(qū)、2區(qū)危場所。
IIA、IIB、類爆竹性氣體環(huán)境.
Can be used in Zone 1 and Zone 2one 2 dangerous places.
Can be used in IIA,IIB 、group explosive atmosphere.

 
產(chǎn)品特點(diǎn) Features 型號含義Model implication 
防爆吊扇由防爆電機(jī)、葉片、調(diào)速器等組成.
鑄鋁合金外殼鑄造成形，表面噴塑。
調(diào)速器的速度調(diào)節(jié)能通過外殼旋鈕進(jìn)行。
鋼管或電纜布線均可。
符合GB3836-2000，IEC60079 標(biāo)準(zhǔn)要求。
Explosion-proof ceiling fan consists of Ex-motor,blades and governors etc.
The shell is of diecasted AI-alloy with plastic sprayed surface.
Governor is operated by a button outside shell.
Conduit wiring or cable wiring.
Suitable for GB3836-2000,IEC60079 standard request.

  
主要技術(shù)參數(shù) Main technical parameters
 
額定電壓（V）Rated voltage
 輸入功率（W）Inut power
 風(fēng)量（m/h)Wind flow  防爆標(biāo)志Ex-mark 防護(hù)等級Protection grade 出線口螺紋（G")Outlet’s thread  電纜外徑(Φmm))Cable’s outerdiameter 工作方式Working mode  質(zhì)量（Kg)Mass
220  80 250 Exd IIBT4  IP54 3/4 8-14 連續(xù)Continuously 11.5
 
 
外形及安裝尺寸 Outlinge and installing dimension