二、性能特点 1. 铸铝合金外壳压铸成形,结构紧凑,外形美观,表面喷塑; 2. 壳上设有散热片,散热效果好; 3. 灯盖与灯体用螺栓组合件连接结构,更换灯泡方便迅速, 换灯泡时只需松开盖螺栓,灯体旋转向下拉出灯体,便可更换灯泡。 4. 钢管或电缆布线; 5. 镇流器,吊灯盒由用户选配; 6. 符合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241标准要求。 1. Aluminum-casting shell die-casting formation, compact structure and aesthetic appearance, plastic-sprayed surface; 2. There is no radiating fin on the shell. It has good radiating result; 3. Steel pipe and cable wiring; 4. The ballast and ceiling lamp-box be matched by users' choice; 5. The light cover and light body adopt the structure of convex notch trisection rotary connection in order to easily and quickly replace light bulb. When replacing light bulb, loose the positioning screw at the side of light cover and rotate the light body 60 degress and then pull the lamp body down ward. 6. Suitable for GB3836-2000, IEC60079, GB12476.1-2000, IEC61241 standard request. 三、技术参数 光源种类 Luminous source sorts | 功率 Power (W) | 进线口螺纹/电缆外径 Inlet's thread/ Cable's outside diameter (mm) | Z:自镇汞灯 Self-ballasting mercury lamp | 450 | G3/4/Φ10~Φ15 | G:外镇汞灯 Outer ballasting mercury lamp | 400 | N:高压钠灯 Hi-pressure | 400 | L:金属卤灯 Halide | 400 | D:镝灯 Dysprosium lamp | 400 |
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