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A、电器类
B、灯具类
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DTTD系列——粉尘防爆投光灯
Ash and explosion-proof search light
series DTTD
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1、适用范围
- 可燃性粉尘区域：21区。
- 尘密外壳。
- 温度组别：T1-T4。
- 户内、户外、WF2、IP56。
- 可在交流50Hz，电压220V的线路中作为远控距离集中投光照明之用。
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- Combustible dust zones:21.
- Dust-tight enclosure.
- Temperature classes:T1-T4.
- Indoor and outdoor:IP56,WF2.
- For lighting use in distance in a circuit
with AC.50Hz,rated voltage 220V.
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2、型号意义 Designation
3、技术参数 Technical
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铸铝合金外壳，表面喷塑。
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钢化玻璃罩。
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可调俯仰270°。
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光能利用率高，眩光少
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Enclosure is made of casting
aluminium alloy,surface is sprayed with plastics.
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Tempered glass covering.
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Can be revolved between 270
upwards and 270 downward.
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High lighting proportion,little
dizziness light.
座式 ：600/550/240/196
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