适用范围：
u 适用于爆炸性气体化境的1区、2区场所；
u 适用于可燃性粉尘环境20区、21区、22区场所；
u 适用于ⅡA、ⅡB、ⅡC类爆炸性气体环境；
u 适用于T1～T5组温度组别；
u 油田、石化、钻井、化工企业等易燃易爆的危险场所；
u 各种室外作业、施工现场及装置、设施等场所。
产品特点：
u 85～265V交流电和24V直流电两种供电方式可选；
u 采用LED集成模组做光源，能耗低，光效高；
u LED光源为低压直流工作，不需镇流器，直流驱动电源与LED光源一体化于灯具中；
u 的散热设计，散热效果优良，确保光源寿命长达5万小时以上，真正的免维护产品；
u 外壳采用铝合金整体压铸成型，表面做防高压静电喷、防腐蚀喷涂；
u 隔爆型高防爆等级，优良的防尘、防水、防腐能力；
u 透镜采用防爆钢化玻璃，耐高温，耐腐蚀，高强度，高透光率；
u *的二次配光设计，多种发光角度可选，照度均匀度高，光射效果好，无眩光；
u *的驱动电源设计，恒流精度高，宽电压范围输入，高功率因数，抗干扰电网设计；
u 外型美观，有多种安装方式供选择；
u 产品，仿冒必究。
BDE509LED Explosion Proof Light 50-120W
Apply to the environment
1, explosive gas environment zone 2, zone 1 places;
2, combustible dust environment 20 zone, 21 zone, 22 zone places;
3, II B, class II A explosive gas environment;
4, T1 ~ T5 each temperature group place;
5, oil field, petrochemical, drilling, chemical enterprises, such as flammable and explosive dangerous places;
6, a variety of various fields, infield, construction site, high ceilings, workshops, warehouses, equipment, facilities and other places a large area lighting.
BDE509LED explosion proof lamp product features:
1, the shell is made of aluminum alloy die casting, the surface of anti high voltage static, anti-corrosion coating;
2. explosion proof type high explosion-proof grade, with excellent dust, waterproof, anti-corrosion ability;
3. the lens used enough strength tempered glass, high temperature resistance, corrosion resistance, impact resistance, high transmittance;
4. using the integrated module of LED light source, low energy consumption, high luminous efficiency, under the same brightness than high pressure sodium lamp, mercury lamp, metal halogen energy-saving lamps 70% above;
5. LED light source for low voltage direct current work, do not need ballast, DC drive power supply and LED light source integration in the lamps and lanterns;
6. The empty structure design, good heat dissipation effect, to ensure that more than 50000 hours of life, the real free maintenance product;
7. advanced drive power supply design, constant current precision, wide voltage range input, high power factor, anti interference power grid design;
8. beautiful appearance, convenient installation.
技术参数：
u 执行标准：GB3836.1-2010、GB3836.2-2010、
u 防爆标志：Ex d ⅡC T5
u 防粉尘标志：DIP A20 TA,T5
u 防护等级：IP66
u 防腐等级：WF2
u 输入电压：AC 220（适用范围95～265）/DC 24V（任选）
u 额定功率：30/40/50/60/80/100/120W
u 输入频率：50（适用范围47～63）
u 发光角度：45°/60°/90°/120°/140°（任选）
u 灯具光效：80～90lm/W
u 色温：正白5000～6500K
u 使用寿命：5万小时
u 功率因数：PF＞0.95
u 总谐波电流：＜15%
u 安装高度：4～10米（泛光）/10～30米（投光）
u 引入电缆：Φ8～Φ14mm
u 螺纹管型引入装置：G3/4〞引入口规格
II型（312X210X215mm）
u 重量：I型4.9KG II型；7.2KG
Product Parameter
| Parameter | Value |
| Power Consumption | 50W,60.W.70W80W,100W,120W |
| Input Voltage | 220V AC(applied for 90-270V) |
| Frequency | 50Hz(applied for 47-63 Hz) |
| Beam Angle | 120° |
| Explosion-proof Grade | ExdIICT5Gb |
| Corrosion-proof Grade | WF2 |
| IP Grade | IP65 |
| Power Factor | >0.97 |
| Lamp Efficiency(%) | >% |
| Color Temperature(K) | Pure white:5500-6000K |
| Color Rendering Index(CRI) | Ra>75 |
| Light Effect | ≥120lm/w |
| Ambient Environment | Temperature:-40℃-50℃; |
| Storage Temperature | -40°C-60°C |
| Lifespan | >50000Hs |
| Material | Aluminium Alloy |
| Dimension(mm) | Type I (245 x150x200mm) Type II (312 x210x215mm)
|
| Net Weight | 4.9 KG II type I; 7.2 KG |
按装示意图；
