Shenhai Explosionssäker
Explosion-proof lights, distinct from other explosion-proof electrical equipment, can be categorized into five types of explosion-proof methods: flamsäker, ökad säkerhet, positivt tryck, icke gnistor, and dust. dock, these five methods are not exhaustive.
| Explosionssäker typ | Gasexplosionssäker symbol | Dammexplosionssäker symbol |
|---|---|---|
| Egensäker typ | bl.a,ib,ic | bl.a,ib,ic,iD |
| Exm | ma,mb,mc | ma,mb,mc,mD |
| Barotropisk typ | px,py,pz,pxb,pyb,pZc | sid;pb,st,pD |
| Ökad säkerhetstyp | e,eb | / |
| Flamsäker typ | d,db | / |
| Oljenedsänkt typ | o | / |
| Sandfylld form | q,qb | / |
| N-typ | nA,nC,nL,nR,nAc,nCc,nLc.,nRc | / |
| Specialtyp | S | / |
| Skalskyddstyp | / | vända mot,tb,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.