简要说明：**性气体环境危险场所

CBY52-Y隔爆型抽芯式应急荧光灯(ⅡB) CBY52-Y Flame-proof Type,Drawn core and Emergency Fluorescent 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. 户内、户外(IP54); 5. 可配装单、双管荧光灯。 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. Indoor and outdoor (IP54). 5. The fit with single- or dual-pipe fluorescent lamp is available         功率 Power (W) 质量 Weigh (kg) 尺寸 Size (mm) L L1 1×30 8.2 1092 970 1×40 11.4 1397 1275 2×30 14.2 1092 970 2×40 17.2 1397 1275 1. 铸铝合金压铸外壳，表面喷塑； 2. 照明、应急两用灯； 3. 应急电源为免维护镉镍电池组； 4. 应急装置在正常供电条件下自动充电，断电时应急灯自动点亮； 5. 抽芯式结构，便于更换灯管及维修； 6. 专利产品，结构合理，美观大方； 7. 钢管或电缆布线; 8. 符合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241标准要求。 1. Diecasted Al-alloy shell with plastic-sprayed surface; 2. Dual-purpose lamp for illuminating and emergency; 3. Emergency power is non-maintenznce Ni-cd cell; 4. Under the normal power-supplying condition, the emergent lamp will turn on when the power loss; 5. Drawn core type structure is convenient for replacing light tube and maintenance; 6. Patent product eith reasonable structure is artistic and tasteful; 7. Steelpipe and cable wiring; 8. Suitable for GB3836-2000、 IEC60079、GB12476.1-2000、IEC61241 standard request.

正常灯功率 Normal lmap power (W) 应急灯功率 Emergent lamp (W) 电压 Voltage (V) 应急灯起动时间 Emergenty lamp starting time (s) 充电时间 Recharging time (h) 应急灯照明时间 Emergenty lamp lighting time (h) 1×30, 2×30, 1×40, 2×40 30, 40 正常 Normal: AC220±10% 应急 Emergent: DC7.2 0.3 30 1.5

光源种类 Luminous source sorts 灯头型号 Socket model 防护等级 Protection category 防爆标志 Explosion- proofing maker 防腐等级 Corrosion- proofing grade 进线口螺纹 Inlets thread 电缆外径 Cables outside diameter (mm) 荧光灯 Fluorescent lamp G13 IP54 Exd Ⅱ BT4 W, WF1, WF2 G3/4 Φ8~Φ10