Lula u sireletsehile ka Din rail circuit breaker: JCB3LM-80 ELCB

Lefatšeng la kajeno le potlakileng, polokeho ea motlakase e bohlokoa bakeng sa thepa ea bolulo le ea khoebo. E 'ngoe ea litsela tse sebetsang ka ho fetisisa tsa ho itšireletsa khahlanong le likotsi tsa motlakase ke ho sebelisa li-circuit breakers tsa Din Rail. Lihlahisoa tse etellang pele sehlopheng sena li kenyelletsaJCB3LM-80 ELCB(Eleakage Circuit Breaker), sesebelisoa se nepahetseng se etselitsoeng ho fana ka tšireletso e felletseng khahlanong le liphoso tsa motlakase. Sekhechana sena se secha sa potoloho ha se netefatse tšireletseho ea motho feela empa hape se sireletsa thepa ea bohlokoa tšenyong e ka bang teng.

Letoto la JCB3LM-80 le etselitsoe ho fana ka ts'ebetso e ntle haholo ts'ireletsong ea ho lutla, ts'ireletso ea moroalo le ts'ireletso e khuts'oane ea potoloho. Mesebetsi ena e bohlokoa ho boloka botšepehi ba tsamaiso ea motlakase. Sesebelisoa se etselitsoe ho shebella hona joale ho phallang ka potoloho 'me haeba ho se leka-lekane ho etsahala (joalo ka leakage current), JCB3LM-80 e tla etsa hore ho khaohane. Karabelo ena e potlakileng e bohlokoa ho thibela ho ts'oha ha motlakase le likotsi tsa mollo, e leng se etsang hore e be karolo ea bohlokoa ea ho kenya motlakase ofe kapa ofe.

JCB3LM-80 ELCB e fumaneha ka mefuta e fapaneng ea litekanyetso tsa morao-rao, ho akarelletsa le 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A le 80A ho kopana le mefuta e fapaneng ea likopo. Ho sa tsotellehe hore na u batla ho sireletsa potoloho e nyenyane ea bolulo kapa setsi se seholo sa khoebo, ho na le khetho e loketseng sebakeng sena. Ho phaella moo, mekhoa ea morao-rao ea ts'ebetso e lekantsoeng - 0.03A (30mA), 0.05A (50mA), 0.075A (75mA), 0.1A (100mA) le 0.3A (300mA) - lumella tšireletso e ikhethileng ho latela litlhoko tse itseng. Ho feto-fetoha hona ho etsa hore JCB3LM-80 e be khetho e nepahetseng bakeng sa litsebi tsa motlakase le borakonteraka ba batlang tharollo e tšepahalang.

JCB3LM-80 ELCB e fumaneha ka mefuta e fapa-fapaneng ea litlhophiso, ho akarelletsa le 1 P + N (1 pole 2 wire), 2 pole, 3 pole, 3P + N (3 lipalo 4 likhoele) le 4 pole. Ho feto-fetoha ha maemo ho etsa bonnete ba hore li-circuit breakers li ka kopanngoa ka mokhoa o sa tsitsang tsamaisong ea motlakase e teng, ho sa tsotellehe ho rarahana ha tsona. Ho phaella moo, sesebelisoa se fumaneha ka Mofuta oa A le Mofuta oa AC, o etsa hore o lumellane le mefuta e fapaneng ea meroalo ea motlakase. JCB3LM-80 e na le matla a ho senya a 6kA 'me e etselitsoe ho sebetsana le maqhubu a maholo a phoso, ho fa basebelisi khotso ea kelello.

TheJCB3LM-80 ELCBke top-of-the-line rail circuit breaker e kenyeletsang polokeho le ho tšepahala. Likarolo tsa eona tse tsoetseng pele, ho kenyelletsa ts'ireletso ea ho lutla, ts'ireletso ea boima bo feteletseng le ts'ireletso ea potoloho e khuts'oane, e etsa hore e be karolo ea bohlokoa ea ts'ebetso efe kapa efe ea motlakase. Ka ho khetha JCB3LM-80, beng ba matlo le likhoebo ba ka etsa bonnete ba hore ho na le tikoloho e sireletsehileng, ho sireletsa batho le thepa ho tloha likotsing tsa mefokolo ea motlakase. Ho tsetela ho sekhechana sena sa boleng bo holimo ha se khetho feela; Ke boitlamo ba polokeho le polokeho lefatšeng le ntseng le eketseha le matlafatsoa.