简要说明：**性气体环境危险场所

e□54-L防爆路灯(e) e□54-L Explosion-proof Road Lamp (e)   1. 性气体环境危险场所：2区； 2. 可燃性气体、蒸气级别：ⅡA、ⅡB、ⅡC； 3. 温度组别：T1~T2； 4. 户内、户外(IP65)； 5. 可配装白炽灯、自镇汞灯、外镇汞灯、金属卤灯。 1. For the dangerous sites with explosive air mixture: 2 division; 2. Flammable gas, steam class: ⅡA、ⅡB、ⅡC; 3. Temperatures classification: T1~T2; 4. Indoor and outdoor (IP65); 5. Suitable for incandescent lamp, self-exciting mercury lamp, External-oscillation Hg light, metal halide lamp.       1. 镀锌钢管灯杆，表面喷塑； 2. 灯杆及路灯高度由用户选择； 3. 接线盒或镇流器装在基座内，可由用户选择。 1. The lamppost is of Zinc-plated steelpipe with plastic-sprayed surface; 2. The high of lamp-post and road lamp can be matched by users choice; 3. The junction box and ballast in base and can be selected by user.     光源种类 Luminous source sorts 功率 Power (W) 电压 Voltage (V) 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 进线口螺纹 Inlets thread 电缆外径 Cables outside diameter (mm) B：白炽灯 Filament lamp 300 AC220 ±10% IP65 Exe Ⅱ T2 W, WF1, WF2 E40 G3/4 Φ10~Φ15 Z：自镇汞灯 Self-ballasting mercury lamp 250 G：外镇汞灯 Outer ballasting mercury lamp 175, 250 L：金属卤灯 Halide 175, 250