Grounding ntawm Explosion-Proof Electrical Equipment

1. Nyob rau hauv cov cheeb tsam uas muaj explosions, Nws yog ib qho tseem ceeb uas lub enclosures ntawm cov khoom siv hluav taws xob yog ruaj ntseg txuas nrog rau hauv av.

2. Thaum xaiv hauv av xov hlau rau cov khoom siv hluav taws xob, multi-strand mos tooj liab hlau, nrog rau qhov chaw hla ntawm qhov tsawg kawg nkaus 4 square millimeters, raug pom zoo.

3. Hauv tawg thaj chaw txaus ntshai, tus thawj grounding conductors yuav tsum txuas mus rau lub grounding lub cev los ntawm ntau yam kev qhia, kom ntseeg tau qhov tsawg kawg ntawm ob qhov sib txuas sib txawv.

Ceev faj: Kev siv cov kav dej nqa nplaim taws gases los yog kua raws li grounding conductors yog nruj me ntsis txwv tsis pub.