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BTd52系列防爆投光(泛光)燈(ⅡB)

詳細(xì)信息

型號含義 Modelimplication

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.戶內(nèi)、戶外(IP54、IP65*);
4.溫度組別:T1~T4/T5/T6;
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 or
inflammable dust environment;
3.Indoor or outdoor(IP54,IP65*);
4.Temperature class:T1~T4/T5/T6;
5.Widely using in the fields of oil ,Chemical industry, spaceflight,
war ind-ustry and so on.

產(chǎn)品特點(diǎn) Features

1.殼體采用高強(qiáng)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(qiáng)度好、 防爆性能優(yōu)良,表面塑粉附著力強(qiáng)具有良好的防腐能力,表面光潔,美觀大方;
2.高硼硅玻璃,透光性好,不銹鋼外露緊固件;
3.燈體可水平安裝或壁式安裝,45°~90°可調(diào);
4.專利結(jié)構(gòu),采用側(cè)面開蓋,快速更換燈泡;
5.反光罩經(jīng)過專業(yè)二次配光設(shè)計,并得到實際應(yīng)用驗證,使用桔紋漫反射可使光線柔和,照射角幅度大;
6.電纜布線。
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 powder adhesion ability with good anti-corrosion, the surface smooth, elegant appearance;
2.Lamp housing is made of high borsilicate glass with great transmittance.Outer fasteners are made of stainless steel.
3.It can have horizontally installation or walled installation. Adjusting in the range of45°~90°;
4.It has patent structure .We should open the cover in fland to replace the bulb immediately.
5.The reflect should get special software design of distribution for two times ,and it can have the comfirmation of actual test. Using orange-peel diffuse plate to make the light soft and made the irradiation range large.
6. Wiring with cables.

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

殼體類型
Kind of case
光源功率(W)Pcwer 電壓(V)
Volgtage
高壓汞燈
High
pressure
Hg lamp
自鎮(zhèn)汞燈(W)
Mercury self
vapor lamp
金鹵燈(W)
Metal halide
lamp
高壓鈉燈(W)
High pressure
sodium lamp
≤450 175,250,400
 
250, 500 175,250,400 150,250,400 220
1000 _ _ 1000 1000
   

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
防腐等級
Corrosion-proof
ExdⅡBT2等效于 Ⅱ2G ExdⅡBT2(歐標(biāo))
ExdⅡBT3等效于 Ⅱ2G ExdⅡBT3(歐標(biāo))
DIP A20 TA,T3等效于 Ⅱ1D ExtD A20 T3(歐標(biāo))
IP55 10~14 3/4 WF1

 

外形及安裝尺寸 Outline&installation dimension


 

安裝配件表 Installation accessories and spare parts

型號Type /尺寸Size(mm) A B C D E F
≤450 見圖一See figure 1
400一體式Integrated
見圖二 See figure 2
1000 見圖一 See figure 1
460
510
665
315
312
470
245
485
320
344
200
540
236
190
300
105
/
/
產(chǎn)品樣本
電子樣本