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防爆熒光燈】基本說明
防爆熒光燈分傳統型熒光燈和無極熒光燈，傳統型熒光燈即低壓汞燈，是利用低氣壓的汞蒸氣在放電過程中輻射紫外線，從而使熒光粉發出可見光的原理發光，因此它屬于低氣壓弧光放電光源。主要用放電產生的紫外輻射激發熒光粉而發光的防爆放電燈稱為防爆熒光燈。
適用范圍?Application?????????????????????
1區、2區危險場所.
IIA、IIB、類性氣體環境.?????????
可配裝光源普通雙腳燈管:2x40W、
1x40W、2x30W、1x30W、2x20w、1x20W
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型號含義?Model implication
?產品特點?Features
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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.
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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￠,mmCable''s outside diameter????? ? ?進線口螺紋G"Inlet''s thread?
?????????? ? ?Exd?Ⅱ?BT6??????????????????????????????IP54 ?＊IP65?????????????????????????????????? ??????????? 8～10??????????????????????????????? ??????????????????????? 1/2
???????額定總功率wRated power?????????????????1x20????????1x30????????1x40????????2x20???????2x30????????2x40
???????額定電壓v Rated voltage?????????????????????????????????????????????????? ??????????????????????????? 220V/50Hz??????????????????
?外形及安裝舉例?Outlinemounting example
護欄式h Fence type??????????????????????????? ???法蘭式f Flange type
彎桿式w Bend-rod type????????????????????????????吸頂式xCeiling type
??????? ?序號?No.?? ????? ?名稱?Name?????????????????????????????????????????備注?Remark???????????????? ????? ????? ??序號?No.?????????名稱?Name?????????????????????? ??????備注Remark
???????????? ? 1????????????燈具?Lamp??????????????????????????????????????? ??? ? ??? CBY51?????????????????????????????????????????11???????????????U型管夾"U"Clamp????????????????????????用戶自備
???????????????2????????????桿M8X160Rod???????????????????????????????????????????????????????????????????????????????????????????????? ?? 12????????????????立桿Pole
????????????? ?3????????????接線盒?Junction box???????????????????????????????????????????????????????????????????????????????? ?????????13??????????????? ?活接頭Active connector
?????????????? 4????????????DN15-47鋼管?Steel pipe?????????????????????????????????????????????????????????????????????????? ???? ? ?14?????????????? ??固定板?Fasten plate?????????????????????用戶自備
??????????? ?? 5????????????撓性連接管?Flexible Connector??????????用戶另配Provided by rsers?????????? ????15???????????????? DN15-247鋼管Steel pipe
?????????????? ?6???????????異形接頭Reduction Connector????????????????????????????????????????????????????????????????????? ?? ?16????????????????安裝架Mounting bracket
??????????????? 7???????????立柱?Column???????????????????????????????????????????????????????????????????????????????????? ???????? ??????????17????????????????連接螺母Connection screw
????????????? ? 8???????????活接頭Active connector????????????????????????????????????????? ????????????????????? ?????????????? ??? 18?????????????????螺桿M8X125 Screw stem
?????????? ??? 9????????????彎桿Bend rod???????????????????????????????????????????????????????????????????????????????? ??????????????????? ??19????????????? ???吸盤?Sucker????
??????? ????? 10???????????管夾,安裝架Clamp,mounting bracket?? ???用戶另配??????????????????????????????????????????20??????????????? DN15-300鋼管?Steel pipe
