BDG9881LED Explosion Proof Light
适用环境及用途
1、广泛应用于煤碳，石油开采、炼油、化工、等危险环境及海洋石油平台、油轮等场所作普通照明和作业照明之用；
2、适用于节能改造项目及检修更换困难的场所;
3、适用于爆炸性气体环境的1区、2区场所;
4、适用于：ⅡA、ⅡB、ⅡC；类爆炸性气体环境;
5、温度组别：T1～T6组温度级别;
产品特点
光学系统特点：*优选进口芯片，具有优异的光通维持率及高光效；
*驱动系统特点：*采用恒流驱动，具有短路、过压保护功能；
*EA型可作为正常工作照明，具有应急功能；EB型单纯作为应急照明，平时处于关闭状态。A、B型在主电断电时均可立即启动应急照明，
也可用于外接开关控制在主电停电期间随时启动
*具有优良的电磁兼容性，不会对其他电器、输电网络造成任何干扰，电源自身具有优良的抗电磁力
*具有宽电压兼容特性，容差20%电压波动
*驱动电源采用胶封工艺，确保元件不受腐蚀
散热系统特点：*后翘式空气导热槽，三腔独立结构，确保各电子元器件稳定工作。
整灯结构特点*采用IIC级防爆结构，及IP65防护等级，具备优异的防爆防护性能
*采用高硼硅钢化玻璃，可耐受高能量的冲击
*全部外露紧固件及其附件均采用高防腐蚀性能的不锈钢材料制成
*采用侧腔开盖的连接方式，方便用户接线与维修；多种安装方式可供用户选择
*按装方式；支架式，吊杆式，护栏式，法栏式。
BDG9881LED Explosion Proof Light 40-60W
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, Coal, oil, petrochemical, drilling, chemical companies, inflammable and explosive dangerous places, such as;
6, a variety of various fields, infield, construction site, high ceilings, workshops, warehouses, equipment, facilities and other places a large area lighting.
BDG9881LED 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
执行标准；GB3836(等效于IEC60079,EN系列标准)
防爆标志；ExdIIBT6 光源类型；LED
额定电压；AC851～265V （标配） DC24，AC36V
额定功率； 30W, 40W, 50W, 60W，
光 通 量；≥120lm/w
功率因素；0.97 显色指数；Ra≥75
色 温；正白光（5500～6000）
防护等级；IP65
防腐等级；WF2
LED结温；≮60℃
工作环境；-40℃-50℃
外形尺寸；300X210X245mm(I型) 33.0X230X245mm(II型)
重 量；5.5KG（I型） 6.2KG（II型）
引入规格；G3/4
Product Parameter
| Parameter | Value |
| Power Consumption | 40W50W,60. |
| Input Voltage | 220V AC(applied for 90-270V) |
| Frequency | 50Hz(applied for 47-63 Hz) |
| Beam Angle | 120° |
| Explosion-proof Grade | ExdIIBT6Gb |
| 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) |
300x200x230mm
|
| Net Weight | 5 KG |
按装尺寸图
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