Shenhai Explosion-Proof
Lub sij hawm ntawd “plaub wires” hais txog peb nyob wires thiab ib neutral hlau, tsim raws li A|B|C|N|, N sawv cev rau hauv pem teb hlau.
Peb nyob wires yuav tsum tau txuas nrog lub nkag teb chaws nkag teb chaws ntawm lub ntsiab hloov hauv lub explosion-proof tis thawv, thiab cov neutral hlau yuav tsum ncaj qha mus txuas nrog lub neutral davhlau ya nyob twg tsis muaj ib fuse. Tag nrho lwm switches thiab khoom siv yuav tsum tau wired ntawm cov zis tso zis ntawm lub ntsiab hloov.