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BCJ系列防爆照明應(yīng)急兩用燈（ⅡB、ⅡC）

詳細(xì)信息

型號含義 Model implication

適用范圍 Applications

1.1區(qū)、2區(qū)危險場所或20區(qū)、21區(qū)、22區(qū)危險場所；
2.ⅡA、ⅡB、ⅡC爆炸性氣體環(huán)境或可燃性粉塵環(huán)境；
3.溫度組別：T1~T4/T5/T6；
4.可配裝白熾燈、汞燈、金鹵燈；
5.應(yīng)用于石油、化工、航天、軍工等場所。
1.Hazardous:division 1 &2,or 20,21,&22;
2.Explosive gas atmosphers: classⅡA ⅡB ⅡC orinflammable dust environment;
3.Temperature class:T1~T4/T5/T6;
4.Equipped with incandescent lamp, mercury vapor lamp,metal halide lamp.
5.Widely using in the fields of oil ,Chemical industry, spaceflight,war ind-ustry and so on.

產(chǎn)品特點 Features

1.殼體采用高強度合金鋁一次性壓鑄成型，表面經(jīng)高速拋丸清理后高壓靜電噴塑。外殼結(jié)構(gòu)緊湊合理、材質(zhì)密度高強度好、
防爆性能優(yōu)良，表面塑粉附著力強具有良好的防腐能力，表面光潔，美觀大方；
2.應(yīng)急專用燈中正常照明燈和應(yīng)急照明燈各自獨立，適應(yīng)安裝條件許可的場所；照明應(yīng)急兩用等，正常照明和應(yīng)急照明共用
一個燈體，光源獨立。
3.內(nèi)裝免維護(hù)鎳鎘電池組，在正常供電下自動充電，事故斷電或停電時應(yīng)急燈自動點亮。
4.鋼管或電纜布線均可。
5.可根據(jù)用戶要求設(shè)置試驗按鈕和指示燈。
1.Shell made of high strength aluminum alloy casting off the surface after blast cleaning by high voltage electrostatic spray.Shell compact structure, high density material strength, Explosion-proof performance, the surface of plastic powderadhesion ability with good anti-corrosion, the surface smooth, elegant appearance;
2.Normal lamp and emergency lamp of the divsion type are respectively suitable to the apporpriate sites, but the dualpurposefor lighting and emergency type share a same lanp body, moreover light source is independent.
3.Under the normal power-supplying condition, inner Nicketl-Cadmium battery can recharge automatically, so that theemergency lamp will turn on automatically when the power lose because of accident or power failure.
4.Conduit wiring or cable wiring.
5.It can be equipped with test button and indicator according to user's requirement.

主要技術(shù)參數(shù) Main technical parameters

防爆標(biāo)志
Ex-mark		 防護(hù)等級
Protection grade		 電纜外徑(φ,mm)
Cable's outer diameter		 進(jìn)線口螺紋(G")
Inlet's thread
ExdⅡBT4等效于 Ⅱ2G ExdⅡBT4(歐標(biāo))
ExdeⅡBT4等效于 Ⅱ2G ExdeⅡBT4(歐標(biāo))
ExdⅡCT4等效于 Ⅱ2G ExdⅡCT4(歐標(biāo))
DIP A20 TA,T4等效于 Ⅱ1D ExtD A20 T4(歐標(biāo))		 IP54 10~14 3/4

 

額定電壓(V) Rated voltage 應(yīng)急起動時間(S)
Emergency starting time		 充電時間(h)
Recharging time		 應(yīng)急照明時間(min)
Ecergency lighting
正常 Normal 應(yīng)急 Emergency
220 6 0.3 24 90

配用光源 Supplied with light source

正常照明 Normally luminating 應(yīng)急照明 Emergency luminating
125W自鎮(zhèn)汞燈 Self-ballasted mercury lamp
200W白熾燈 Incandescent lamp
100W金鹵燈 Metal halide lamp		 20W碘鎢燈 Iodin-tungsten lamp

外形及安裝舉例 Outline and mounting example

產(chǎn)品樣本
電子樣本