隔爆型防爆熒光燈
適用范圍 Application
1區、2區危險場所.
IIA、IIB、類爆炸性氣體環境.
可配裝光源（普通雙腳燈管）: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.
    

 型號含義 Model implication  產品特點 Features
  鑄鋁合金外殼,壓鑄成形,表面噴塑,結構輕巧
更換燈管時,只須擰下端蓋,就可直接進行更換燈管,殼體上沒有鉸鏈.
鋼管或電纜布線均可.
本燈具可配裝應急裝置,如需請注明.
符合GB3836-2000,IEC60079 標準要求.
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.

 主要技術參數 Main technical parameters
           防爆標志 Ex-mark            防護等級Protection grade         電纜外徑（￠,mm）Cable"s outside diameter         進線口螺紋（G"）Inlet"s thread 
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              Exd Ⅱ BT6                                           IP54  *IP65                                               8～10                                                        1/2
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       額定總功率（w）Rated power                 1x20        1x30        1x40        2x20       2x30        2x40
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       額定電壓（v） Rated voltage                                                                               220V/50Hz                   

 外形及安裝舉例 Outline and mounting example
 
                         護欄式（h） Fence type                               法蘭式（f） Flange type
 
               彎桿式（w） Bend-rod type                                            吸頂式（x）Ceiling type

         序號 No.          名稱 Name                                         備注 Remark                               序號 No.         名稱 Name                             備注 Remark
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               1            燈具 Lamp                                                  CBY51                                                11               U型管夾"U"Clamp                        用戶自備
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               2            桿M8X160Rod                                                                                                        12                立桿Pole
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               3            接線盒 Junction box                                                                                            13                 活接頭Active connector
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               4            DN15-47鋼管 Steel pipe                                                                                      14                 固定板 Fasten plate                     用戶自備
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               5            撓性連接管 Flexible Connector          用戶另配Provided by rsers              15                 DN15-247鋼管Steel pipe
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                6           異形接頭Reduction Connector                                                                          16                安裝架Mounting bracket
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                7           立柱 Column                                                                                                         17                連接螺母Connection screw
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                8           活接頭Active connector                                                                                     18                 螺桿M8X125 Screw stem
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               9            彎桿Bend rod                                                                                                       19                 吸盤 Sucker    
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              10           管夾,安裝架Clamp,mounting bracket      用戶另配                                       20                DN15-300鋼管 Steel pipe