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| BDL-1型防爆电铃(隔爆型ⅡC级) | 返回 |
| 适用范围及特点 Application and character | |
| ●爆炸性气体混合物危险场所：1区、2区●爆炸性气体混合物：IIA、IIB、IIC●温度组别：T1-T6●外壳采用合金铝压铸而成，表面喷塑●圆筒隔爆面，防爆性能好，安全可靠●钢管或电缆布线(电缆布线须配电缆密封接头) | |
| Application●For the dangerous sites with explosive air mixture:1division、2division.●For explosive air mixture:IIA、IIB、IIC●Temperature classification:T1-T6●Enclosure is made of casting aluminium alloy,surface is sprayed with plastics.●Toughened glass mantle and strong anti-concussion,with red,yellow and white to be selected.●Wiring with conduit or cable(For cable,it should be fitted with explosion protected cable seal gland). |
| 主要技术参数 Main Technical Parameters |
| 型 号Type | 输入电压Input voltage | 功 率Power(W) | 音响强度Bell sonority(dB) | 防爆标志Ex-marking | 防护等级Protected class | 进线口螺纹Inlet thread(G) | 电缆外径Cable dia.(mm) |
| BDL-1 | DC24V AC220V | ≤20 | ≥110 | ExdIICT6 | IP65 | 4/3 | φ7-φ14 |