JBAD51系列隔爆型防爆灯

JBAD51隔爆型防爆灯（ⅡB）          
JBAD51 Flame-proof Type, Explosion-proof Lamp （ⅡB）                   
一、隔爆型防爆灯使用范围                    
1.        爆炸性气体环境危险场所：1区、2区；          
2.        可燃性气体、蒸气级别：ⅡA、ⅡB；          
3.        温度组别：T1~T4；          
4.        可配装白炽灯;          
5.        户内、户外（IP54，可按用户要求达到IP65）。           
          
1.        For the dangerous sites with explosive air mixture: 1division, 2division;          
2.        Flammable gas, steam class: ⅡA、ⅡB;          
3.        Temperatures classification: T1~T4;          
4.        Suitable for incandescent lamp;          
5.        Indoor and outdoor （IP54, It could be designed as IP65 according to user's requirements）.          
          
二、型号含义          
                   
三、隔爆型防爆灯性能特点                   
1.        铸铝合金外壳，表面喷塑；          
2.        压铸成形，结构紧凑，外形美观；          
3.        壳上设有散热片，散热效果好；          
4.        灯体采用螺纹紧固,性能稳定；          
5.        钢管或电缆布线.          
6.        符合GB3836-2000、IEC60079、GB12476.1-2000、 IEC61241标准要求。          
          
1.        Diecasted A1-alloy shell with plasic-sprayed surface;          
2.        Pressure-cast formation, compact structure and aesthetic appearance;          
3.        There is no radiating fin on the shell. It has good radiating result;          
4.        Screw thread is used in lamp body for fastening, so that work reliably.          
5.        Steelpipe and cable wiring.          
6.        Suitable for GB3836-2000、 IEC60079、GB12476.1-2000、IEC61241 standard request.          
          
四、隔爆型防爆灯技术参数                    
光源种类  功率 电压 防护等级 防爆标志 防腐等级 灯头型号 进线口螺纹 电缆外径 质量
Luminous source sorts  Power Voltage Protection Explosion- Corrosion- Socket Inlet's Cable's outside Weigh
  （W） （V） category proofing maker proofing grade model thread diameter （mm） （kg）
白炽灯  60, AC36 IP54, IP65 Exd Ⅱ BT4 WF1, WF2 E27 G3/4 Φ10~Φ15 1.75
Filament lamp  100 AC220