摘要
根据煤矿井下危险场所的整体防爆安全要求,阐述了矿用隔爆型电气产品发生弧光短路时对隔爆性能的影响,并给出了相应的预防措施,最后,提出了对矿用隔爆型电气产品设计制造的安全要求。
Based on the integral explosion protection concept for hazardous location in coal mine, it expounds an influence on the flameproof performance for flameproof electrical equipment used in coal mine where short circuit may occur by arc light. In order to settle this fault, relevant preventive measure is taken. In conclusion, some safety requirements for coal mine flameproof electrical products are brought forward.
出处
《电气防爆》
2008年第2期5-11,29,共8页
Electric Explosion Protection
关键词
电气防爆
危险区域
弧光短路
连锁装置
explosion- proof equipment for coal mine
hazardous location
short circuit by arc light
electric ＆ mechanical interlocking
