產品名稱:  BAY-H系列防爆環形熒光燈（ⅡB、ⅡC）
 
 適用范圍 Application  
1區、2區危險場所。                                        
ⅡA、ⅡB類爆炸性氣體環境。
注：要求ICC類時注明.
Can be used in Zone 1 and Zone 2 dangerous places.     
Can be used in IIA、IIB、group explosive atmosphere.
Notice:Please note if need IIC grade needed.   
 型號含義 Model implication 產品特點 Features 
  ◆鑄鋁合金外客，表面噴塑。
◆鋼化玻璃燈罩。
◆鋼管或電纜布線均可。
◆配裝光源，環形熒光燈管。
◆可根據用戶要求配裝應急裝置。
◆符合GB3836-2000，IEC60079標準要求。
■Diecasted AI-alloy shell with plastic sprayed   surface.
■The lampshade is made of toughened glass.
■Suitable for both steel pipe and cable wiring.
■Equipped with light source,annular fluorescent lamp.
■Can be made to add emergency device as required.
■Suitable for GB3868-2000,IEC60079 standard request.  

 主要技術參數 Main technical parameters
        額定電壓（v）          額定功率（w）          防爆標志       進線口螺紋（G"）         電纜外徑（￠,mm）           防護等級          質量
     Rated voltage     Rated power        Ex-Mark       Inlet's thread          Cable's outside        Protection        Mass              
                                                                                     diameter               grode
--------------------------------------------------------------------------------
                                   22 x 1              Exd IIBT6    
     220V/50Hz             22 x 2            *Exde II CT6          3/4                       10～14                 IP54                     8                
應急裝置參數  Emergency eqaippment parameters
   應急起動時間 （s） Starting duration in emergency               充電時間（h）Charging time                    應急照明時間（min） Lighting duration in emergency
--------------------------------------------------------------------------------
                              0.3                                                                                24                                                                         90

 
      吸頂式（x） Ceiling type                                                                  吊桿式（g） Pendant type