bad55隔爆型防爆灯
BAD55隔爆型防爆灯
BAD55 隔爆型防爆灯(?B、?C)
BAD55 Flame-proof Type, Explosion-proof Lamp (?B、?C)
一、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:?A、?B、?C;
3. 温度组别:T1~T4;
4. 可配装自镇汞灯、外镇汞灯、高压钠灯、金属卤灯、镝灯; 5. 户内、户外(IP54，可按用户要求达到IP55)。
1. For the dangerous sites with explosive air mixture: 1division, 2division; 2. Flammable gas, steam class: ?A、?B、?C;
3. Temperatures classification: T1~T4;
4. Suitable for self-exciting mercury lamp, External-oscillation Hg light, high pressure sodium lamp, metal
halide lamp, Dy light;
5. Indoor and outdoor (IP54, It could be designed as IP55 according to user's requirements).
二、性能特点
1. 铸铝合金外壳压铸成形，结构紧凑，外形美观，
表
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面喷塑; 2. 壳上设有散热片，散热效果好;
3. 灯盖与灯体用螺栓组合件连接结构，更换灯泡方便迅速， 换灯泡时只需松开盖螺栓，灯体旋转向下
拉出灯体，便可更换灯泡。
4. 钢管或电缆布线;
5. 镇流器，吊灯盒由用户选配;
6. 符合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241标准要求。
1. Aluminum-casting shell die-casting formation, compact structure and aesthetic appearance,
plastic-sprayed surface;
2. There is no radiating fin on the shell. It has good radiating result;
3. Steel pipe and cable wiring;
4. The ballast and ceiling lamp-box be matched by users' choice;
5. The light cover and light body adopt the structure of convex notch trisection rotary connection
in order to easily and quickly replace light bulb. When replacing light bulb, loose the
positioning screw at the side of light cover and rotate the light body 60 degress and then
pull the lamp body down ward.
6. Suitable for GB3836-2000, IEC60079, GB12476.1-2000, IEC61241 standard request.
三、技术参数
进线口螺纹/电缆外径 光源种类 功率 Inlet's thread/ Luminous source sorts Power (W) Cable's outside diameter (mm) Z:自镇汞灯 450 Self-ballasting mercury lamp
G:外镇汞灯 400 Outer ballasting mercury lamp
N:高压钠灯 400 G3/4/Φ10~Φ15 Hi-pressure
L:金属卤灯 400 Halide
D:镝灯 400 Dysprosium lamp
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)
Exd ? BT4 IP54, IP55 W, WF1, WF2 E40 AC220?10% 8.8 Exd ? CT4
四、产品图示
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