BAK51隔爆型视孔灯(ⅡB、ⅡC)
BAK51-Explosion-proof Aperture Lamp (ⅡB、ⅡC)
一、BAK51/视孔灯适用范围
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、ⅡC；
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、ⅡC;
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、BAK51/视孔灯型号含义
BAK51-B100
BAK51-G125
BAK51-N70
BAK51-N110
BAK51-N150
BAK51-L70
BAK51-L100
BAK51-L150
三、BAK51/视孔灯性能特点
1. 铸铝合金外壳，压铸成形，表面喷塑；
2. 结构紧凑、外形美观；
3. 壳上设有散热片，散热效果好；
4. 钢管或电缆布线;
5. 符合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241标准要求。
1. Diecasted A1-alloy shell with plastic-sprayed surface;
2. Steelpipe and cable wiring;
3. There is no radiating fin on the shell. It has good radiating result;
4. Steelpipe and cable wiring;
5. Suitable for GB3836-2000、 IEC60079、GB12476.1-2000、
IEC61241 standard request.
四、BAK51/视孔灯技术参数
光源种类：白炽灯
功率：60W/100W
电压：AC220V±10%
防护等级：IP54/IP65
防爆标志：Exd Ⅱ BT4,Exd Ⅱ CT4
防腐等级：W/WF1/WF2
灯头型号：E27
进口线螺纹：G3/4
电缆外径：Φ10~Φ15
BAK51/视孔灯 BAK51/视孔灯