申海防爆
防爆灯, distinct from other explosion-proof electrical equipment, can be categorized into five types of explosion-proof methods: 隔爆型, 提高安全性, 正压, non-sparking, 和灰尘. 然而, these five methods are not exhaustive.
| 防爆型 | 气体防爆标志 | 粉尘防爆标志 |
|---|---|---|
| 本质安全型 | ia,IB,我知道了 | ia,IB,我知道了,ID |
| 埃克姆 | 马,MB,MC | 马,MB,MC,米德 |
| 正压型 | 像素,py,普兹,像素,pyb,pZc | p;铅,个人电脑,压力 |
| 增安型 | e,埃布 | / |
| 隔爆型 | d,D b | / |
| 油浸式 | 哦 | / |
| 充砂模具 | q,qb | / |
| N型 | 纳安,NC,nL,NR,乙酰乙酸,抄送,nLc.,nRc | / |
| 特种 | S | / |
| 外壳防护类型 | / | 面对,待定,TC,tD |
Due to the wide range of applications for explosion-proof lights, there are numerous varieties, including a special type that combines multiple explosion-proof methods.