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