1P, 2P, 3P, BCD curve, MCB, ETM7, AC, miniature circuit breaker, plug in
Tlhaloso ea Lihlahisoa
ETM7 letoto la MCB le lumellana le maemo a IEC 60898-1.E na le setifikeiti sa KEMA / Dekra, CE le CB.
Matla a robehileng a ETM7 ke 10KA, kapa 6KA
Mofuta oa ho khoptjoa ke B, C, kapa D curve.
Boemo ba hajoale ke (1A, 2A, 3A, 4A) 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A.Nako e lekantsoeng e amana le libaka tse fapaneng tse sebelisang mohlala, poleiti e le 'ngoe ea 10 ho isa ho 16 ampere hangata e sebelisetsoa ho bonesa, 20 ampere ho isa ho 33 ampere hangata e sebelisoa bakeng sa kichineng le sebaka sa kamore ea ho hlapela, hape e sebelisoa bakeng sa moea le lisebelisoa tse ling tsa mohala.bareki ba bang ba tla khetha 2 pole, 40 ampere ho 63 ampere e le main switch ho e-na le isolator.
Rated insulation voltage: 230V, 240V, 230 / 240V (1 Pole);400 / 415V (lipalo tse 2, lipalo tse 3)
E na le palo e le 'ngoe (1p), lipalo tse peli (2p), lipalo tse tharo (3p), le lipalo tse' nè, e leng boholo ba lisenthimithara tse robehileng ka palo.
Ho na le sesupo sa boemo se kentsoeng lihlahisoa, Bofubelu bo buletsoe, Botala bo timiloe.
Li-terminals tsa MCB ke ts'ireletso ea IP20 e etselitsoeng ho ts'oaroa ha menoana le letsoho ho boloka polokeho nakong ea ho kenya.
ETM7 MCB e ka sebetsa ka ts'epahalo tikolohong e thata, mochesong oa tikoloho ho tloha ho -25°C ho isa ho 55°C.
Bophelo ba motlakase bo ka fihla ho ts'ebetso ea 8000 le bophelo ba mochini ho fihla ho ts'ebetso ea 20000, ha tlhoko ea IEC e le ts'ebetso ea 4000 feela le ts'ebetso ea 10000.
Mofuta o ntseng o eketseha ke plug-in ka holim'a terminal, wiring bottom.
Sebopeho sa Theknoloji
| Standard | IEC/EN 60898-1 | ||
| Motlakase | E lekantsoe hajoale | A | ( 1 2 3 4) 6 10 16 20 25 32 40 50 63 |
| Likaroloana | Lipalo | 1P 2P 3P 4P | |
| Rated voltage Ue | V | 230/400 ,240/415 | |
| Insulation coltage Ui | V | 500 | |
| E lekantsoe khafetsa | Hz | 50/60Hz | |
| Rated breaking capacity | A | 4.5/6/10KA | |
| E lekantsoeng ho mamella motlakase oa motlakase (1.2/50)Uipm | V | 6000 | |
| Dielectric test voltage at and ind.Freq.bakeng sa 1min | KV | 2 | |
| Tekanyo ea tšilafalo | 2 | ||
| Themo-magnetic tokollo tšobotsi | BCD | ||
| Mechini | Bophelo ba motlakase | ka holimo ho 4000 | |
| Likaroloana | Bophelo ba machanical | ka holimo ho 10000 | |
| Lesupa la boemo ba ho ikopanya | Ee | ||
| Tekanyo ea ts'ireletso | IP20 | ||
| Reference mocheso oa ho beha element ea thermal element | °C | 30 kapa 50 | |
| Thempereichara ea tikoloho (ka karolelano ea letsatsi le letsatsi≤35°C) | °C | -25 ~ +55 | |
| Mocheso oa polokelo | °C | -25 ... +70 | |
| Ho kenya | |||
| Saese ea terminal holimo/tlase bakeng sa thapo | mm² | 25 | |
| AWG | 18-3 | ||
| Seteishene sa boholo bo holimo/tlase bakeng sa busbar | mm² | 25 | |
| AWG | 18-3 | ||
| Torque e tiisang | N*m | 3 | |
| Ka-lbs. | 22 | ||
| Ho phahamisa | Mofuta oa ho kenya |
Ke boikarabello ba rona ho fihlela litlhoko tsa hau le ho u sebeletsa.Khotsofalo ea hau ke moputso oa rona o moholo.Re lebelletse ketelo ea hau le ho etsa tsoelo-pele e tšoanang bakeng sa lifeme tsa China tsa li-circuit breaker tse entsoeng China.Re na le tšebelisano-'moho e tebileng le lifeme tse makholo Chaena.Lihlahisoa tseo re fanang ka tsona li ka lumellana le litlhoko tse fapaneng.Re khethe, re ke ke ra etsa hore u ikoahlaee!China Circuit Breaker, MCB, feme ea rona ea China, tharollo ea rona e fetile setifikeiti sa litsebo tsa naha mme e amoheloa hantle liindastering tsa rona tsa bohlokoa.Sehlopha sa rona se inehetseng sa boenjiniere se lula se ikemiselitse ho u fa lipuisano le maikutlo.Hape re ka u fa mehlala ea mahala ho fihlela litlhoko tsa hau.E ka etsa sohle se matleng a eona ho u fa litšebeletso le tharollo e molemohali.Bakeng sa mang kapa mang ea nahanang khoebo ea rona le tharollo, etsa bonnete ba hore o buisana le rona ka ho re romella lengolo-tsoibila kapa ho iteanya le rona kajeno.E le mokhoa oa ho ithuta ka merero le likhoebo tsa rona.Ho feta moo, o tla khona ho tla fekthering ea rona ho tseba ka eona.Re tla tsoelapele ho amohela baeti ba tsoang lefats'eng lohle ho k'hamphani ea rona.
