JBAD52隔爆型防爆灯

JBAD52-Ⅱ隔爆型防爆灯（ⅡB、ⅡC） 
JBAD52-ⅡFlame-proof Type, Explosion-proof Lamp （ⅡB、ⅡC） 
 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.        灯盖与灯体采用螺钉联接，松开螺灯，旋转灯体，可快速开盖； 
5.        钢管或电缆布线； 
6.        镇流器，吊灯盒由用户选配。 
7.        符合GB3836-2000、IEC60079, GB12476.1-2000,IEC61241标准要求。 
 
1.   Diecasted A1-alloy shell with plasic-sprayed surface; 
2.   Moulded shaped outline with a pleacant out looking; 
3.   There is no radiating fin on the shell.It has good radiating result; 
4.   The light cap connects with light body with bolt. Loosening the bolt and rotating the light body can make rapid cap opening.       
5.   Steelpipe and cable wiring;      
6.   The ballast and ceiling lamp-box can be matched by users' choice.      
7.   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 进线口螺纹/电缆外径   
Luminous source sorts  Power （W） Inlet's thread/   
   Cable's outside diameter （mm）   
B：白炽灯  200 G3/4/Φ10~Φ15   
Filament lamp      
Z：自镇汞灯  125, 160    
Self-ballasting mercury lamp      
G：外镇汞灯  125    
Outer ballasting mercury lamp      
N：高压钠灯  70,    
Hi-pressure  100, 110    
NZ：中显色钠灯  70,    
Middle coloration sodium lamp  100, 110    
NG：高显色钠灯  70,    
High corloration sodium lamp  100, 110    
L：金属卤灯  100, 150    
Halide      
      
防护等级  防爆标志 防腐等级 灯头型号 电压 质量
Protection  Explosion- Corrosion- Socket Voltage Weigh
category  proofing maker proofing grade model （V） （kg）
IP54  Exd Ⅱ BT4 WF1, WF2 E27 AC220 3.5