E le mokhoa oa ho finyella litakatso tsa bareki, mesebetsi eohle ea rona e etsoa ka tieo ho latela lepetjo la rona "Boleng bo Phahameng ka ho Fetisisa, Litšenyehelo tsa Tlholisano, Tšebeletso e Potlakileng" bakeng sa C&J Suppliers 63A 2p 2pole MCB Miniature Circuit Breaker for Solar PV Power System, Re, ka tjantjello e kholo le bots'epehi, re ikemiselitse ho u fa litharollo tse molemohali le ho hatela pele le uena ho etsa bokhoni bo benyang.
E le mokhoa oa ho fihlela litakatso tsa bareki, ts'ebetso eohle ea rona e etsoa ka tieo ho latela lepetjo la rona "Boleng bo Phahameng ka ho Fetisisa, Litšenyehelo tsa Tlholisano, Ts'ebeletso e potlakileng" bakeng saC&J Circuit Breaker le DC MCB, Kaha ke litharollo tse holimo tsa fektheri ea rona, letoto la litharollo tsa rona le lekoa mme la re hapa litifikeiti tsa bolaoli tse nang le boiphihlelo.Bakeng sa lintlha tse ling le lintlha tsa lethathamo la lintho, hopola ho tobetsa konopo ho fumana lintlha tse eketsehileng.
Standard | IEC/EN 60898-1 | ||||
Pole No | 1P,1P+N, 2P, 3P,3P+N,4P | ||||
Matla a lekantsoeng | AC 230V/400V | ||||
E hlophisitsoe hajoale(A) | 1A,2A,3A,4A,6A,10A,16A,20A,25A,32A,40A,50A,63A | ||||
Mothinya oa ho khoehla | B, C, D | ||||
E lekantsoe matla a potoloho e khuts'oane(lcn) | 10000A | ||||
E lekantsoe khafetsa | 50/60Hz | ||||
Matla a lekantsoeng a mamella voltage Uimp | 4kV | ||||
Terminal ea khokahano | Pillar terminal e nang le clamp | ||||
Bophelo ba mechine | 20,000 Lipotoloho | ||||
Bophelo ba motlakase | 4000 Lipotoloho | ||||
Tekanyo ea ts'ireletso | IP20 | ||||
Matla a khokahanyo | Mokhanni o feto-fetohang oa 35mm² | ||||
Conductor e thata 50mm² | |||||
Ho kenya | Seporong sa DIN sa symmetrical 35mm | ||||
Ho kenya liphanele |
Teko | Mofuta oa Leeto | Test Current | Naha ea Pele | Mofani oa nako ea ho Tripping Mofani oa Nako ea Sekepe | |
a | Nako-tieho | 1.13Ho | Ho bata | t≤1h(In≤63A) t≤2h(ln>63A) | Ha ho Leeto |
b | Nako-tieho | 1.45Ho | Ka mor'a tlhahlobo a | t<1h(In≤63A) t<2h(In>63A) | Qeto |
c | Nako-tieho | 2.55Ho | Ho bata | 10s 20s63A) | Qeto |
d | B mothinya | 3Ho | Ho bata | t≤0.1s | Ha ho Leeto |
C mothinya | 5Ho | Ho bata | t≤0.1s | Ha ho Leeto | |
D mothinya | 10Ho | Ho bata | t≤0.1s | Ha ho Leeto | |
e | B mothinya | 5Ho | Ho bata | t≤0.1s | Qeto |
C mothinya | 10Ho | Ho bata | t≤0.1s | Qeto | |
D mothinya | 20Ho | Ho bata | t≤0.1s | Qeto |
Miniature Circuit Breaker (MCB) ke mofuta oa sekhahla sa potoloho se nyane ka boholo.Hang-hang e khaola potoloho ea motlakase nakong ea boemo leha e le bofe bo sa pheleng tsamaisong ea phepelo ea motlakase, joalo ka tefiso e feteletseng kapa motlakase o mokhuts'oane.Leha mosebelisi a ka seta MCB bocha, fuse e ka bona maemo ana, mme mosebelisi o tlameha ho e nkela sebaka.
MCB ke sesebelisoa sa motlakase se sireletsang lithapo tsa motlakase le meroalo ho tsoa ho inrush current, ho thibela mello le likotsi tse ling tsa motlakase.MCB e bolokehile ho sebetsa, 'me e khutlisa matla ka potlako.Bakeng sa ts'ireletso ea potoloho e fetelletseng le ea nakoana lits'ebetsong tsa bolulo, MCB ke khetho e tsebahalang haholo.Li-MCB li potlakile haholo ho seta bocha 'me ha li hloke tlhokomelo.Khopolo ea tlatsetso ea bi-metal e sebelisoa ho li-MCBs ho itšireletsa khahlanong le ho phalla ha hona joale le nako e khuts'oane ea potoloho.E le mokhoa oa ho finyella litakatso tsa bareki, mesebetsi eohle ea rona e etsoa ka tieo ho latela lepetjo la rona "Boleng bo phahameng, Litšenyehelo tsa Tlholisano, Tšebeletso e Potlakileng” bakeng sa Bafani ba 63A 2p 2pole MCB Miniature Circuit Breaker bakeng sa Solar PV Power System, Re na le tjantjello e kholo le bots'epehi, re ikemiselitse ho u fa litharollo tse molemohali le ho hatela pele hammoho le uena ho etsa bokhoni bo benyang.
Bafani ba C&J Circuit Breaker le DC MCB, Kaha ke litharollo tsa feme ea rona, letoto la litharollo tsa rona le lekoa mme la re hapa boiphihlelo.Bakeng sa lintlha tse ling le lintlha tsa lethathamo la lintho, hopola ho tobetsa konopo ho fumana lintlha tse ling.