Kalis Letupan Shenhai
Lampu kalis letupan, distinct from other explosion-proof electrical equipment, can be categorized into five types of explosion-proof methods: kalis api, peningkatan keselamatan, tekanan positif, tidak menyala, dan habuk. Namun begitu, these five methods are not exhaustive.
| Jenis Bukti Letupan | Simbol Kalis Letupan Gas | Simbol Kalis Letupan Habuk |
|---|---|---|
| Jenis Intrinsik Selamat | ia,ib,ic | ia,ib,ic,iD |
| Exm | mak,mb,mc | mak,mb,mc,mD |
| Jenis Barotropik | px,py,pz,pxb,pyb,pZc | hlm;pb,pc,pD |
| Peningkatan Jenis Keselamatan | e,eb | / |
| Jenis kalis api | d,db | / |
| Jenis Terendam Minyak | o | / |
| Acuan Berisi Pasir | q,qb | / |
| N-jenis | nA,nC,nL,nR,nAc,nCc,nLc.,nRc | / |
| Jenis Khas | S | / |
| Jenis Perlindungan Shell | / | menghadap,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.