粉塵防爆應急燈

適用范圍 Application1．適用于20區(qū)、21區(qū)、22區(qū)危險場所：
2．適用于爆炸性或可燃性粉塵環(huán)境。
1．Can be used in hazardOUS areas：Zone 20。Zone 21 and  Zone22
2．Can be uSEd in explosive orflammable dust al~nosphera．
產(chǎn)品特色 Features1．殼體采用鋁合金鑄造成型，表面高壓靜電噴塑：
2．鋼化玻璃燈罩，不銹鋼外露緊固件，防護網(wǎng)采用鍍鋅后表面浸塑；
3．照明應急兩用燈，正常照明和應急照明共用一個燈體，光源獨立，當外界電源被切斷后，自動切換至應急狀態(tài)；
4．內(nèi)裝免維護鎳鎘電池組，在正常供電下自動充電，事故斷電或停電時應急燈自動點亮。
5．鋼管或電纜布線：
6．執(zhí)行標準：GBl2476．1等效于lEc61241-1-1。
1．The housing is die cast in Aluminum alloy,with high voltage static plaetic-sprayed surface
2．W帥colorglasstoughened glasslampshades．exposedstainless steelfasteners。theguard netsurfaceisdippedattargalvanized．
3．Normallampandemergencylampofthe divsiontypeare respectively suitabletotheapporpriate sites，butthe dual-purposeforlighting
  and emergencytype sharea samelampbodMmoreover Hght sour(：~is inde-pendent．Whenthe emergency power supply breaks，the
  lamp will switch to the emsrgsncy illuminating state automaflcally,
4．Underthe normal power-supplying condition．innerNieketl-Cadmium batterycanmchargeautoma~celly,sothattheemergencylampwilltum
  on automaticallywhenthe powerlose because ofaccidentorpowerfailure
5．Conduitwidngorcablewiring．
6．Implementingthestandard：GBl2476．1which araequivalenttoIEC61241-1-1