Netefatsa polokeho ea motlakase ka JCB3-80M Micro Rcd Circuit Breaker

Ho latela maemo a machaba a IEC/EN 60898-1, e fana ka khetho ea mekhahlelo e meraro ea B/C/D, e tsamaellanang ka nepo le litlhoko tsa maemo a lapeng, a khoebo le a indasteri. Bophahamo bo phahameng ba 6kA bo netefatsa tšireletso e tšepahalang, 'me lekhalo la ho kopana le 4mm le na le ts'ebetso ea ho itšehla thajana. Pontšo ea boemo e hlakile, ts'ebetso e bolokehile ebile e bonolo, 'me ke potoloho ea boemo ba litsebi ho thibela kotsi ea Rcd Circuit Breaker overload le potoloho e khuts'oane.

Lefapheng la tšireletso ea motlakase, tšireletso ea potoloho e tšepahalang e bohlokoa. JCB3-80M Miniature Circuit Breaker (MCB) ke khetho ea pele ea ho sireletsa lisebelisoa tsa motlakase ho tloha ho overload le potoloho e khutšoanyane. E etselitsoe ho finyella litekanyetso tse thata tsa IEC 60898-1 le EN 60898-1, Rcd Circuit Breakers tsena li netefatsa hore likopo tsa malapeng le tsa indasteri li sirelelitsoe tlas'a maemo afe kapa afe a ho sebetsa. Moralo oa eona o thata le ho latela melao ea machaba e etsa hore e be karolo ea bohlokoa ho thepa efe kapa efe ea motlakase.

JCB3-80M li-circuit breakers tse nyane li etselitsoe ho fana ka tharollo e sebetsang bakeng sa lits'ebetso tse fapaneng ho tloha libakeng tsa bolulo ho isa libakeng tse nyane tsa khoebo le tsa indasteri. Ka matla a ho senya nako e khutšoanyane ho fihlela ho 6kA, li-Circuit Breakers tsena tsa Rcd li ka sebetsana le meroalo e meholo ea motlakase, ho netefatsa polokeho le botšepehi ba lisebelisoa tse hokahaneng. Hore na ho sireletsa lisebelisoa tsa lapeng, lisebelisoa tsa ofisi kapa mechini ea indasteri, letoto la JCB3-80M le ka fana ka litharollo tse fapaneng ho fihlela litlhoko tse fapaneng tsa basebelisi.

E 'ngoe ea likarolo tse ka sehloohong tsa JCB3-80M miniature circuit breaker ke hore e fana ka li-curve tse fapaneng tsa maeto: B, C le D. The B curve circuit breaker e etselitsoe ho tsamaea ha nako ea hona joale e feta 3-5 linako tse lekantsoeng, e leng se loketseng bakeng sa tšireletso ea cable. C curve Rcd Circuit Breaker e tsamaea ka makhetlo a 5-10 ho feta e lekantsoeng hona joale 'me e loketse lisebelisoa tsa malapeng le tsa khoebo, ho kenyelletsa le li-transformer le lisebelisoa tsa IT. Bakeng sa lits'ebetso tse kenyelletsang li-motors, D curve Rcd Circuit Breaker e tsamaea ka makhetlo a 10-20 ho feta hona joale 'me e na le khanyetso e phahameng, e netefatsa hore motlakase o sirelelitsoe ka ho feletseng ho tloha ho overload.

Ntle le mesebetsi ea eona e sireletsang, JCB3-80M miniature circuit breaker e boetse e na le pontšo e hlakileng ea boemo ba ts'ebetso, e lumellang basebelisi ho tseba habonolo hore na mochine oa potoloho o bulehile kapa o koetsoe. Sesebelisoa sa ho sebetsa se ka notleloa maemong afe kapa afe ntle le ho kena-kenana le mochine oa leeto, e leng ho ntlafatsang boiketlo le polokeho ea ts'ebetso. Boemong bo koetsoeng, lekhalo la ho ikopanya le 4mm le lumella sekhechana sa potoloho se senyenyane hore se sebelisoe e le sesebelisoa sa ho khaoha ha palo e le 'ngoe moo ho loketseng, ho ntlafatsa ho feto-fetoha ha eona lits'ebetsong tse fapaneng tsa motlakase.

JCB3-80M miniature circuit breaker ke tharollo e tšepahalang le e sebetsang ea tšireletso ea motlakase. Ho lumellana ha eona le litekanyetso tsa machaba, mefuta e mengata ea likopo le likhetho tse ngata tsa maeto a mangata li etsa hore e be karolo ea bohlokoa ea ho netefatsa polokeho ea motlakase. Ebang ke bakeng sa ts'ebeliso ea bolulo, ea khoebo kapa ea indasteri, JCB3-80M miniature circuit breaker e etsa bonnete ba hore motlakase oa hau o sirelelitsoe ho tlōla le lipotoloho tse khutšoanyane.