適用范圍

適用于1區(qū)，2區(qū)危險(xiǎn)場(chǎng)所。                                      

適用于ⅡA、ⅡB、ⅡC類(lèi)爆炸性氣體環(huán)境?？膳溲b白熾燈、汞燈。                                                

* 要求ⅡC類(lèi)時(shí)請(qǐng)注明                                                 

型號(hào)含義

產(chǎn)品特點(diǎn)

鑄鋁合金外客，表面噴塑。                                                         

應(yīng)急專(zhuān)用燈中正常照明燈和應(yīng)急照明燈各自獨(dú)立,適合安裝條件許可的場(chǎng)所;照明應(yīng)急兩用燈,正常照明和應(yīng)急照明共用一個(gè)燈體,光源獨(dú)立。                                                               內(nèi)裝免維護(hù)鎳鎘電池組，在正常供電下自動(dòng)充電，事故斷電或停電時(shí)應(yīng)急燈自動(dòng)點(diǎn)亮。                                                                                                                                                                        

鋼管或電纜布線(xiàn)均可。                                                                

可根據(jù)用戶(hù)要求設(shè)置試驗(yàn)按鈕和指示燈具                                

符合GB3836-2000，IEC60079標(biāo)準(zhǔn)要求

主要技術(shù)參數(shù)

                防爆標(biāo)志                                   防護(hù)等級(jí)                           電纜外徑(￠,mm)                          進(jìn)線(xiàn)口螺紋(G")        

               Exd II BT4 *Exde IICT4                        IP54                                       10～14                                               3/4

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         額定電壓(v)        應(yīng)急起動(dòng)時(shí)間(s)                         充電時(shí)間(h)                             應(yīng)急照明時(shí)間(min)

      正常   應(yīng)急                               

      AC220V/50Hz    6V/50Hz                           0.3                                             24                                                      90                     

 配用光源          正常照明                                          應(yīng)急照明

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    125W自汞燈                      20W碘鎢燈具                 200W白熾燈

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                  E27燈座E27                                               GV5.3燈座GV5.3

 外形及安裝舉例 

                       照明應(yīng)急兩用式(A)                                                    應(yīng)急專(zhuān)用式(B)                                               吊桿式(g)        

        壁式安裝90度(b2) Bracket90C                     壁式安裝30度(b1) Bracket30C