BAK51隔爆型视孔灯(ⅡB、ⅡC)
BAK51-Explosion-proof Aperture Lamp (ⅡB、ⅡC) | | | 一、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: 1pision, 2pision;
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、型号含义 | 
| | | | 三、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、技术参数 |
| | | 光源种类
Luminous
source sorts | 功率
Power
(W) | 灯头型号
Socket
model | 电压
Voltage
(V) | 防护等级
Protection
category | 防爆标志
Explosion-
proofing maker | 防腐等级
Corrosion-
proofing grade | 进线口螺纹
Inlet's
thread | 电缆外径
Cable's outside
diameter (mm) | 白炽灯
Filament lamp | 60,
100 | E27 | AC220
±10% | IP54, IP65 | Exd Ⅱ BT4,
Exd Ⅱ CT4 | W,
WF1, WF2 | G3/4 | Φ10~Φ15 |
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