BYY51雙頭防爆應(yīng)急燈廠家直銷適用范圍 Application
 適用于1區(qū)，2區(qū)危險(xiǎn)場(chǎng)所。                                        Can be used in Zone 1 Zone 2 dangerous places.
適用于ⅡA、ⅡB、ⅡC類爆炸性氣體環(huán)境。          Can be used in IIA，IIB，IIC group explosive atmosphere.
可配裝白熾燈、汞燈。                                                 Suitable ofr incandesent lamp,mercury vaplaamp.
* 要求ⅡC類時(shí)請(qǐng)注明                                                   *Please note if need II C group
 型號(hào)含義 Model implication
   

BYY51雙頭防爆應(yīng)急燈廠家直銷產(chǎn)品特點(diǎn) Features
鑄鋁合金外客，表面噴塑。                                                          Diecasted aluminium alloy shell with plasticsprayed surface.
應(yīng)急專用燈中正常照明燈和應(yīng)急照明燈各自獨(dú)立,適合安         Normal lamp emergency lamp of the division type are respectively
   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          suitable to the appropriate sites,but the dual-purpose flighting
   共用一個(gè)燈體,光源獨(dú)立。                                                               emergency type share a same lampe body,moreover light source is independent.
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      Under the normal power-supplyingcondition,inner Nickel-Cadmium battery
   電或停電時(shí)應(yīng)急燈自動(dòng)點(diǎn)亮。                                                         can recharge automatically,so that the emergency lamp will turn on automatically
                                                                                                               when the power ose because of accident power failure.
鋼管或電纜布線均可。                                                                 Suitable fboth steelpe cable wiring.  
可根據(jù)用戶要求設(shè)置試驗(yàn)按鈕和指示燈具                                 It can be equipped with test button indicataccording to user's requirement.
符合GB3836-2000，IEC60079標(biāo)準(zhǔn)要求                                     Suitable fBG3836-2000,IEC60079 standard request.
BYY51雙頭防爆應(yīng)急燈廠家直銷主要技術(shù)參數(shù) Main technical parameters
                防爆標(biāo)志                                   防護(hù)等級(jí)                           電纜外徑（￠,mm）                          進(jìn)線口螺紋（G"）        
                     Ex-mark                                Protection grade                Cable's outside diameter                      Inlet's thread
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               Exd II BT4 *Exde IICT4                        IP54                                       10～14                                               3/4
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         額定電壓（v） Rated voltage           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Normal   應(yīng)急 Emergency    Emergency starting time         Recharging time                     Emergency lighting time
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           AC220V/50Hz    6V/50Hz                           0.3                                             24                                                      90                     
 配用光源 Supplied with lamps
          正常照明 Normally luminating                                          應(yīng)急照明 Emergency luminating
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                 125W自汞燈 Imcandescent mercury lamp                      20W碘鎢燈具 Iodin-tungsten lamp
                 200W白熾燈 Incandecent lamp  
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                  E27燈座E27 Lamp socket                                                     GV5.3燈座GV5.3 Lamp socket

BYY51雙頭防爆應(yīng)急燈廠家直銷外形及安裝舉例 Outline mounting example
 
                       照明應(yīng)急兩用式（A）                                                    應(yīng)急專用式（B）                                               吊桿式（g） Pendant       
           Dual-purpose flighting emergency                     Special purpose femergency                
 

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

BYY51雙頭防爆應(yīng)急燈廠家直銷LED光源特性
    LED即半導(dǎo)體發(fā)光二極管，LED燈是采用高亮度白色發(fā)光二極管作為發(fā)光源，光效高、耗電少、壽命長(zhǎng)、易控制、安全環(huán)保，是新一代固體冷光源，比節(jié)能燈省電，高亮度、投光遠(yuǎn)、投光性能好、使用電壓寬、低損耗、低能耗、綠色環(huán)保。與白熾燈或熒光燈管相比，LED的穩(wěn)定性和長(zhǎng)壽命是明顯優(yōu)勢(shì)；白熾燈連續(xù)工作時(shí)間一般小于1000小時(shí)，電子驅(qū)動(dòng)器的熒光燈管連續(xù)工作時(shí)間一般為8000小時(shí)，LED能夠工作5萬(wàn)小時(shí)以上。且在同樣亮度下，LED的電能消耗僅為白熾燈的1/10。
BYY51雙頭防爆應(yīng)急燈廠家直銷定購(gòu)流程
一.說(shuō)明產(chǎn)品的規(guī)格，參數(shù)與數(shù)量或致電：   Q
二.我方在參考客戶供提供的相關(guān)資料給予定制合適的訂購(gòu)方案
三.雙方同意，傳真形式簽定銷售合同
四.用戶付款后，方可生產(chǎn)或需打訂金需付30%.在產(chǎn)品做好發(fā)貨當(dāng)天，請(qǐng)于將余款補(bǔ)齊即可，方可發(fā)貨.
五.合同簽訂，雙方需蓋公司公章，予以證明，合同起效，雙方嚴(yán)格履行合同.
六.產(chǎn)品質(zhì)保一年，如無(wú)人為條件，我公司免費(fèi)保證一年維修與維護(hù).
BYY51雙頭防爆應(yīng)急燈廠家直銷