型号含义 Model implication
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.可配装白炽灯、汞灯、高压钠灯、金卤灯;
6.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 orinflammable dust environment;
3.Indoor or outdoor(IP54,IP65*);
4.Temperature class:T1~T4/T5/T6;
5.Equipped with incandescent lamp, mercury vapor lamp,high-pressure sodium vapor lamp, metal halide lamp.
6.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.灯罩采用高硼硅钢化玻璃,透光率高,可承受高强冲击;
3.采用密封结构,保证了较强的防水、防尘能力;
4.采用活节螺栓紧固,能快速向上开启,便于维修。
5.钢管布线
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 borosilieate toughened glass with high transmittance, and it can withstand strong impct.
3.It has sealing structure, which has ensured the great functions of water proof and dust proof.
4.Suspension type thumb nut is used for fastening so that it can
be quickly opened up upwards and is convenient for maintenance.
5.Conduit wiring.
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") | 灯座代号 Lamp socket |
ExdⅡBT4等效于 Ⅱ2G ExdⅡBT4(欧标) DIP A20 TA,T4等效于 Ⅱ1D ExtD A20 T4(欧标) |
IP54 | 10~14 | 3/4 | E27 |
配用光源 Supplied with light source
光源类型 Lamp type |
额定电压(V) Rated voltage |
额定功率(W) Rated power |
白炽灯 Incandescent lamp |
220 |
60,100 |
外形及安装尺寸 Outline&installation dimension