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广东快乐十分 >> 产品总汇 >> 防爆灯具类 >> BTd91系列防爆投光(泛光)灯(ⅡB)
BTd91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.灯具与镇流器等附件为一体式设计,便安装维修。有较强的防水性能,可用于石油平台及油轮舰艇等恶劣环境场所;
5.反光罩经过专业二次配光设计,并得到实际应用验证,采用镜面不锈钢反射板,照射角幅度大;可加装补偿电容,补偿后CosФ≥0.8;
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 borosilicate 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.Lamp and ballast are designed holistically to install and maintain conveniently. Using in the petroleum platform, tanker,ships and so on, it has fine water proof function.
5.The reflect should get special software design of distribution for two times, and it can have the confirmation of actual test. The baffle board ismade of mirror finished stainless steel. It makes the light soft and make the irradiation range large. We can also add the compensation capacitor.cosФ≥0.8
6.Wiring with cables.

主要技术参数 Main technical parameters  

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
ExdⅡBT3等效于 Ⅱ2G ExdⅡBT3(欧标)
ExdⅡCT3等效于 Ⅱ2G ExdⅡCT3(欧标)
DIP A20 TA,T3等效于 Ⅱ1D ExtD A20 T3(欧标)
IP65 10~14 3/4"
WF1
   

光源类型
Lamp type
额定电压(V)
Rated voltage
额定功率(W)
广东快乐十分 Rated power
灯座代号
Code of socket
高压汞灯 Hi-mercury vapor lamp
高压钠灯 Mercury vapor lamp
金卤灯 Metal halide lamp
220
250,400
150,250,400
175,250,400
E40

 

外形及安装尺寸 Outline&installation dimension


 


产品关键字:防爆投光(泛光)灯
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