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广东快乐十分 >> 产品总汇 >> 防爆灯具类 >> BTd52系列防爆投光(泛光)灯(ⅡB)
BTd52系列防爆投光(泛光)灯(ⅡB)

型号含义 Modelimplication

适用范围 Applications

1.1区、2区危险场所或20区、21区、22区危险场所;
2.ⅡA、ⅡB、ⅡC爆炸性气体环境或可燃性粉尘环境;
3.户内、户外(IP54、IP65*);
4.温度组别:T1~T4/T5/T6;
5.应用于石油、化工、航天、军工等场所。

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.

产品特点 Features

1.壳体采用高强度合金铝一次性压铸成型,表面经高速抛丸清理后高压静电喷塑。外壳结构紧凑合理、材质密度高强度好、 防爆性能优良,表面塑粉附着力强具有良好的防腐能力,表面光洁,美观大方;
2.高硼硅玻璃,透光性好,不锈钢外露紧固件;
3.灯体可水平安装或壁式安装,45°~90°可调;
4.专利结构,采用侧面开盖,快速更换灯泡;
5.反光罩经过专业二次配光设计,并得到实际应用验证,使用桔纹漫反射可使光线柔和,照射角幅度大;
6.电缆布线。
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.

主要技术参数 Main technical parameters  

壳体类型
Kind of case
光源功率(W)Pcwer 电压(V)
Volgtage
高压汞灯
High
pressure
Hg lamp
自镇汞灯(W)
Mercury self
vapor lamp
金卤灯(W)
Metal halide
lamp
高压钠灯(W)
High pressure
sodium lamp
≤450 175,250,400
 
250, 500 175,250,400 150,250,400 220
1000 _ _ 1000 1000
   

防爆标志
Ex-mark
防护等级
Protection grade
电缆外径(φ,mm)
Cable's outer diameter
进线口螺纹(G")
Inlet's thread
防腐等级
Corrosion-proof
ExdⅡBT2等效于 Ⅱ2G ExdⅡBT2(欧标)
ExdⅡBT3等效于 Ⅱ2G ExdⅡBT3(欧标)
DIP A20 TA,T3等效于 Ⅱ1D ExtD A20 T3(欧标)
IP55 10~14 3/4 WF1

 

外形及安装尺寸 Outline&installation dimension


 

安装配件表 Installation accessories and spare parts

型号Type /尺寸Size(mm) A B C D E F
≤450 见图一See figure 1
400一体式Integrated
见图二 See figure 2
1000 见图一 See figure 1
460
510
665
315
312
470
245
485
320
344
200
540
236
190
300
105
/
/

产品关键字:防爆投光灯
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