Ubufakazi bokuqhuma kwe-Shenhai
Izintambo emabhokisini okusabalalisa angaqhumi ngesikhathi sokufakwa nokugcinwa kuwumsebenzi ovamile, ikakhulukazi uma kunwetshwa imigqa yokuxhuma. Ngokuvamile, ngenxa yokusebenza okungajwayelekile kwabanye ochwepheshe, izindaba ezifana nezintambo zikagesi ezilimele, izingxenye zebhodi elikhulu, ama-fuse, futhi ukwehluleka ukuxhumana kwenzeka njalo. Namuhla, sabelana ngochungechunge lwezinqubo zokufaka izintambo ezijwayelekile kanye nezinyathelo zokuphepha, ngokugxila emabhokisini okusabalalisa okuhlala angaqhumi kanye nokuhlelwa kwawo kwesekethe:
Ochwepheshe bezogesi abanolwazi bavame ukucabanga ukuthi kufanele baxhume izintambo ezimaphakathi zendawo yokuhlala ibhokisi lokusabalalisa elingaqhumi ukujikeleza kubha engathathi hlangothi. Akuzona zonke izintambo ezimaphakathi zesekethe ezidinga ukuxhunywa kubha emaphakathi; ngokuvamile kuncike ohlotsheni lokushintsha komoya esikukhethayo.
Ugesi wendawo yokuhlala ngokuvamile usebenzisa isigaba esisodwa (220V) amandla, futhi amaswishi ebhokisini lokusabalalisa angahlukaniswa ngezinhlobo ezintathu ngokusekelwe ezigxotsheni: 1P, 1I-P+N, 2P. Ake sihlole izindlela zokufaka izintambo zalezi zinguquko:
Izintambo Zebhokisi Lokusabalalisa Lobufakazi Bokuqhuma Ngezintambo Ezixhunyiwe
Izintambo zokushintshwa kwe-1P Ebhokisini Lokusabalalisa Lobufakazi Bokuqhuma:
Ibhokisi Lokusabalalisa Lobufakazi Bokuqhuma eline-1P Switch
Njengoba kubonakala esithombeni esingenhla, i-switch ye-1P inokufaka okukodwa kuphela nokuphumayo okukodwa, ngayinye inocingo olulodwa oluphilayo futhi alukho uxhumano oluphakathi nendawo;
Ngakho, izintambo ezingathathi hlangothi zingaxhunywa kuphela kubha yokungathathi hlangothi, ngazo zombili izintambo zokufaka neziphumayo ezixhunywe lapho.
Izintambo Zephaneli Yokushintsha engu-1P+N:
I-Wiring Diagram ye-2P Explosion-Proof Distribution Box
Kusukela esithombeni esingenhla, kusobala ukuthi iswishi engu-1P+N inamatheminali amabili ako kokubili okokufaka nokukhiphayo, ngayinye inocingo oluphilayo noluphakathi nendawo;
Okokushintsha kwe-1P+N, zombili izintambo ezibukhoma nezingathathi hlangothi zixhunywe ngokuqondile kumatheminali okokufaka nokukhiphayo kweswishi, ukweqa isidingo sebha engathathi hlangothi.
Izintambo ze-2P Switch:
Izintambo zokushintshwa kwe-2P Ebhokisini Lokusabalalisa Lobufakazi Bokuqhuma
Isithombe esingenhla futhi sibonisa ukuthi iswishi ye-2P inamatheminali amabili akho kokubili okokufaka nokukhiphayo, ngayinye inocingo oluphilayo noluphakathi nendawo;
Okokushintsha kwe-2P, zombili izintambo ezibukhoma nezingathathi hlangothi zixhunywe kumatheminali okokufaka nokukhiphayo kweswishi, ngokufanayo ukweqa ibha yokungathathi hlangothi.
Ebhokisini Lokusabalalisa Lobufakazi Bokuqhuma, Izintambo Ezimaphakathi Kuphela Zokushintsha Kwe-1P Ezidinga Ukuxhunywa Kubha Emaphakathi
Ngokuhlaziywa kwezindlela zokufaka izintambo zezinhlobo ezintathu ezivamile zokushintshwa ezisetshenziswa ekufakweni kwasekhaya, kuyacaca ukuthi intambo engathathi hlangothi kuphela yeswishi ye-1P edinga ukuxhunywa kubha engathathi hlangothi. Ezinye izinhlobo zokushintsha azidingi ukuxhunywa kubha emaphakathi.
Lezi zindlela zokufaka izintambo kanye nezinyathelo zokuphepha kufanele zifundwe ngokucophelela futhi zilandelwe ngokuqinile, ukuqinisekisa izindlela ezijwayelekile neziphephile zokuhlanganisa izintambo.