简要说明：BAD55隔爆型防爆灯旭球d□55隔爆型防爆灯

d□55隔爆型防爆灯(ⅡB、ⅡC) d□55 Flame-proof Type, Explosion-proof Lamp (ⅡB、ⅡC)

1. 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: ⅡA、ⅡB、ⅡC; 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).   1. 铸铝合金外壳压铸成形，结构紧凑，外形美观，表面 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.     光源种类 Luminous source sorts 功率 Power (W) 进线口螺纹/电缆外径 Inlet's thread/ Cable's outside diameter (mm) Z：自镇汞灯 Self-ballasting mercury lamp 450 G3/4/Φ10~Φ15 G：外镇汞灯 Outer ballasting mercury lamp 400 N：高压钠灯 Hi-pressure 400 L：金属卤灯 Halide 400 D：镝灯 Dysprosium lamp 400

防护等级 Protection category 防爆标志 Explosion- proofing maker 防腐等级 Corrosion- proofing grade 灯头型号 Socket model 电压 Voltage (V) 质量 Weigh (kg) IP54, IP55 Exd Ⅱ BT4 Exd Ⅱ CT4 W, WF1, WF2 E40 AC220±10% 8.8