简要说明：**性气体环境危险场所

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； 3. 温度组别：T1~T4； 4. 可配装白炽灯、自镇汞灯、外镇汞灯、高压钠灯、中显色钠灯、高显色钠灯、 金属卤灯； 5. 户内、户外(IP54，可按用户要求达到IP65)。 1. For the dangerous sites with explosive air mixture: 1 division, 2 division; 2. Flammable gas, steam class: ⅡA、ⅡB; 3. Temperatures classification: T1~T4; 4. Suitable for incandescent lamp、self-exciting mercury lamp、External-oscillation Hg light、high pressure sodium lamp、Medium illustrious color sodium light, High illustrious color sodium light、metal halide lamp; 5. Indoor and outdoor (IP54, It could be designed as IP65 according to users requirements).   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. 灯盖与灯体用螺钉组合结构，更换灯泡方便迅速，换灯泡时只需松开盖螺钉，灯体旋转向下拉出灯体便可更换灯泡； 5. 钢管或电缆布线； 6. 符合GB3836-2000、IEC60079 GB12476.1-2000、IEC61241 标准要求。 1. Diecasted A1-alloy shell with plasic-sprayed surface; 2. Compact structure and aesthetic appearance; 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. Suitable for GB3836-2000、 IEC60079、GB12476.1-2000、 IEC61241 standard request.     电压 Voltage (V) 防爆标志 Explosion- proofing maker 防护等级 Protection category 防腐等级 Corrosion- proofing grade 进线口螺纹 Inlets thread 电缆外径 Cables outside diameter (mm) AC220±10% Exd Ⅱ BT4 IP54, IP65 WF1, WF2 G3/4 Φ10~Φ15   光源种类 Luminous source sorts B：白炽灯 Filament lamp Z：自镇汞灯 Self-ballasting mercury lamp G：外镇汞灯 Outer ballasting mercury lamp N：高压钠灯 Hi-pressure NZ：中显色钠灯 Middle coloration sodium lamp NG：高显色钠灯 High corloration sodium lamp L：金属卤灯 Halide 功率 Power (W) 200 300 125, 160 250 125 175, 250 70, 100,110 150, 250 150, 250 70, 100, 110 150, 250 70, 100, 110 150 175, 250 灯头型号 Socket model E27 E40 E27 E40 E27 E40 E27 E40 E40 E27 E40 E27 E27 E40 尺寸 Size H 360 375 318 375 318 375 318 375 375 318 375 318 318 375 ΦD 183 228 217 228 217 228 217 228 228 217 228 217 217 228