Shenhai sprādziendrošas
Explosion-proof lights, distinct from other explosion-proof electrical equipment, can be categorized into five types of explosion-proof methods: ugunsizturīgs, paaugstināta drošība, pozitīvs spiediens, nedzirksteļojošs, and dust. Tomēr, these five methods are not exhaustive.
| Sprādziendrošs tips | Gāzes sprādziendrošs simbols | Putekļu sprādziendrošs simbols |
|---|---|---|
| Patstāvīgi drošs tips | i,ib,ic | i,ib,ic,iD |
| Eksm | ma,mb,mc | ma,mb,mc,mD |
| Barotropiskais tips | px,py,pz,pxb,pyb,pZc | lpp;pb,pc,pD |
| Paaugstināts drošības veids | e,eb | / |
| Ugunsdrošs tips | d,db | / |
| Eļļas iegremdēšanas tips | o | / |
| Smilšu pildīta veidne | q,qb | / |
| N-veida | nA,nC,nL,nR,nAc,nCc,nLc.,nRc | / |
| Īpašs tips | S | / |
| Korpusa aizsardzības veids | / | saskaras,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.