1P, 2P, 3P, 4P BCD curve, MCB, ETM8, AC, DC, AC miniature circuit breaker, mini circuit breaker, din rail
Sebopeho
ETM8 letoto la MCB le lumellana le maemo a IEC 60898-1.E na le setifikeiti sa Dekra / KEMA, CE le CB.
Matla a robehileng a ETM8 ke 10KA, kapa 6KA.
Mofuta oa ho khoptjoa ke B, C, 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, 40ampere ho 63 ampere e le sesebelisoa se seholo ho fapana le ho itšehla thajana.
Mofuta oa ho khoptjoa ke B, C, D curve.
Rated insulation voltage: AC, 230V, 240V, 230 / 240V (1 Pole);400 / 415V (lipalo tse 2, lipalo tse 3).DC, 250V 1P, 500V 2P, 750V 3P, 1000V 4P.
E na le palo e le 'ngoe (1p), lipalo tse peli (2p), lipalo tse tharo (3p), le lipalo tse 'nè (4p).
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.
ETM8 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 oa eona o ntseng o phahama o lokela ho beoa holim'a seporo sa din EN60715 35mm.
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 | Mofuta oa khokahano ea terminal | Cable/ Mofuta oa U-busbar/ Pin-type busbar | |
| 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 | 3.0 | |
| Ka-lbs. | 22 | ||
| Ho phahamisa | OnDIN rail FN 60715(35mm) | ||
| ka sesebelisoa sa clip se potlakileng | |||
| Khokahano | Ho tloha holimo le tlase |
Ho latela melao-motheo ea "boleng, bafani, ts'ebetso, kholo", lifeme tse nyane tse entsoeng Chaena li se li hapile tšepo le thoriso ea bareki ba malapeng le ba kantle ho naha.Sepheo sa rona ke ho tsoela pele ho etsa boqapi ba sistimi, boqapi ba taolo, boqapi ba maemo a holimo le boqapi ba indasteri., fana ka papali e felletseng ho melemo e akaretsang, le ho tsoela pele ho ntlafatsa boleng ba barekisi.China circuit breaker, MCB fektheri, e nang le lihlahisoa tsa boleng bo phahameng, tšebeletso e ntle ka mor'a thekiso le leano la tiisetso, re hapile tšepo ea balekane ba bangata ba mose ho maoatle, 'me maikutlo a mangata a matle a bone kholo ea fektheri ea rona.Re tletse kholiseho le matla, re amohela bareki ho letsetsa le ho ngola ho buisana le ho batla bokamoso bo tšoanang.
Miniature circuit breaker (e khutsufalitsoeng e le MCB) ke sehlahisoa sa potoloho se nang le mefuta e mengata le bongata.Mosebetsi oa eona o ka sehloohong ke ho fana ka ts'ireletso bakeng sa ho aha lisebelisoa tsa phepelo ea matla a motlakase.Ka lebaka la ho tšepahala le botsitso, e fetohile sehlahisoa se sebelisoang haholo indastering.Li-circuit breakers tse bōpiloeng li na le tekanyo ea hona joale ea ho fihla ho 2000A.Tekanyo e phahameng ea hajoale ea li-circuit breakers tse nyane li ka har'a 125A.Ka lebaka la phapang ea bokhoni pakeng tsa tse peli, mosebetsing o khethehileng, sebaka se sebetsang sa mochine o bōpiloeng oa potoloho le oona o moholo ho feta oa mochine o monyenyane oa potoloho, 'me lithapo tse hokahaneng le tsona li batla li le teteaneng, tse ka finyellang ho feta. ho feta 35 square metres.Tse kholoanyane li loketse ho khetha li-circuit breakers tse bōpiloeng.
