产品名称: BAY52系列隔爆型防爆荧光灯（ⅡB）
 
BAY52系列隔爆型防爆荧光灯（ⅡB）适用范围 Application
1区、2区危险场所.
IIA、IIB、类爆炸性气体环境.
可配装光源（普通双脚灯管）:2x40W、
1x40W、2x30W、1x30W、2x20w、1x20W
Can be used in Zone 1and Zone 2 dangerous places.
Can be used in IIA、IIB group explosive atmosphere.
Suitable for luminous sources（normal double-feet
  illumina-ting lamp）:2x40W、1X40W、2x30W、1x30W
  2x20W、1x20W.
    

BAY52系列隔爆型防爆荧光灯（ⅡB） 型号含义 Model implication  产品特点 Features
  铸铝合金外壳,压铸成形,表面喷塑,结构轻巧
更换灯管时,只须拧下端盖,就可直接进行更换灯管,壳体上没有铰链.
钢管或电缆布线均可.
本灯具可配装应急装置,如需请注明.
符合GB3836-2000,IEC60079 标准要求.
Diecasted aluminium alloy shell with plastic-sprayed surface.
Changing lamp tube must twist end cover.
Wiring by cable or steel pipe.
The emergency device can be provided according to user's request.
Suitable for GB3836-2000,IEC60079 standard request.

BAY52系列隔爆型防爆荧光灯（ⅡB） 主要技术参数 Main technical parameters
           防爆标志 Ex-mark            防护等级Protection grade         电缆外径（￠,mm）Cable's outside diameter         进线口螺纹（G"）Inlet's thread 
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              Exd Ⅱ BT6                                           IP54  *IP65                                               8～10                                                        1/2
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       额定总功率（w）Rated power                 1x20        1x30        1x40        2x20       2x30        2x40
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       额定电压（v） Rated voltage                                                                               220V/50Hz