一、使用范围 1. 爆炸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、自镇汞灯、外镇汞灯、高压钠灯、中显色钠灯、高显色钠灯、金属卤灯; 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、self-exciting mercury lamp、External-oscillation Hg light、high pressure sodium lamp、Medium illustrious color sodium light, High illustrious color sodium light, 、metal halide lamp; 5. Indoor and outdoor (IP54, It could be designed as IP65 according to user's requirements). 二、型号含义 三、性能特点 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. 钢管或电缆布线; 5. 镇流器,吊灯盒由用户选配; 6. 采用活节螺栓紧固,能迅速开启便于更换灯泡。 7. 符合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241标准要求。 1. Decanter A1-alloy shell with plasic-sprayed surface; 2. Pressure-cast formation, compact structure and aesthetic appearance; 3. There is no radiating fin on the shell. It has good radiating result; 4. Steelpipe and cable wiring; 5. The ballast and ceiling lamp-box can be matched by users' choice; 6. Fastened by eyelet bolt which can be opened; 7. Suitable for GB3836-2000、 IEC60079、GB12476.1-2000、IEC61241 standard request. 四、技术参数 |