d□□-pd flame-proof type, explosion-proof lamp (ceiling installation)(ⅱb)
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: 1 pision, 2 pision;
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 users requirements).
1. 铸铝合金外壳，压铸成形，表面喷塑；
2. 结构紧凑外形美观；
3. 壳上设有散热片，散热效果好；
4. 灯盖与灯体用螺钉组合结构，更换灯泡方便迅速，换灯泡时只需松开盖螺钉，灯体旋转向下拉出灯体便可更换灯泡；
5. 钢管或电缆布线；
6. 符合gb3836-2000、iec60079 gb12476.1-2000、iec61241 标准要求。 1. diecasted a1-alloy shell with plasic-sprayed surface;
2. compact structure and aesthetic appearance;
3. there is no radiating fin on the shell. it has good radiating result;
4. the light cap connects with light body with bolt. loosening the bolt and rotating the light body can make rapid cap opening.
5. steelpipe and cable wiring;
6. suitable for gb3836-2000、 iec60079、gb12476.1-2000、 iec61241 standard request.
乐清市三诺防爆电气有限公司
15158676607
中国 温州