Grounding ntawm Explosion-Proof Electrical khoom

1. Tsis pub dhau regions prone rau explosions, Nws yog imperative tias cov enclosures ntawm cov khoom hluav taws xob yog ruaj ntseg txuas nrog rau hauv pem teb lawv.

2. When selecting hauv pem teb wires for electrical equipment, multi-strand soft tooj liab hlau, nrog ib cheeb tsam cross-sectional tsawg kawg yog 4 square millimeters, pom zoo kom pom zoo.

3. nyob rau hauv explosive hazard areas, the principal grounding conductors should connect to the grounding body from various directions, ensuring a minimum of two distinct connections.

Caution: The use of pipelines carrying qhov khuv gases or liquids as grounding conductors is strictly forbidden.