简要说明：隔爆型防爆灯d□52隔爆型防爆灯

d□52隔爆型防爆灯(ⅡB) d□52 Flame-proof Type, Explosion-proof Lamp (ⅡB)
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; 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).
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.
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) B：白炽灯 Filament lamp 200 G3/4/Φ10~Φ15 Z：自镇汞灯 Self-ballasting mercury lamp 125, 160 G：外镇汞灯 Outer ballasting mercury lamp 125 N：高压钠灯 Hi-pressure 70, 100, 110 NZ：中显色钠灯 Middle coloration sodium lamp 70, 100, 110 NG：高显色钠灯 High corloration sodium lamp 70, 100, 110 L：金属卤灯 Halide 100, 150
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 Exd Ⅱ BT4 WF1, WF2 E27 AC220 3.5