1P, 2P, 3P, BCD nkhaus, MCB, ETM12, AC, me me Circuit Court breaker, ntsaws rau hauv
Feature
ETM12 series MCB tau ua raws li IEC 60898-1 tus qauv.Nws muaj ntawv pov thawj ntawm Semko, CE, CB.
Lub peev xwm tawg ntawm ETM12 yog 6KA, lossis 4.5KA
Hom tripping yog B, C lossis D nkhaus.
Qhov ntsuas tam sim no yog (1A, 2A, 3A, 4A) 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A.Qhov ntsuas tam sim no muaj feem xyuam rau thaj chaw sib txawv siv piv txwv li ib tus ncej 10a mus rau 16a ampere feem ntau yog siv rau teeb pom kev zoo, 20 ampere mus rau 33 ampere feem ntau yog siv rau chav ua noj thiab chav dej hauv cheeb tsam, kuj siv rau cua txias thiab lwm yam khoom siv kab.Qee cov neeg siv khoom yuav xaiv 2 tus ncej, 40ampere rau 63 ampere ua lub ntsiab hloov pauv hloov ntawm kev sib cais.
Rated rwb thaiv tsev voltage: 230V, 240V, 230 / 240V (1 Ncej);400 / 415V (2 tug, 3 tug)
Nws muaj ib tug ncej (1p), ob tug ncej (2p), peb tug ncej (3p), thiab plaub tug ncej, uas yog ib tug nti breaker qhov ntau thiab tsawg rau ib tug ncej.
Muaj ib txoj hauj lwm qhia nruab rau ntawm cov khoom, Liab yog nyob rau, Ntsuab yog tawm.
MCB terminals yog IP20 tiv thaiv uas yog tsim los rau cov ntiv tes thiab tes kov kom nyab xeeb kom muaj kev nyab xeeb thaum nruab.
ETM12 MCB tuaj yeem ua haujlwm ruaj khov hauv ib puag ncig hnyav, hauv qhov kub thiab txias ntawm -25 ° C txog 55 ° C.
Lub neej hluav taws xob tuaj yeem ncav cuag 8000 kev ua haujlwm thiab lub neej txhua yam mus txog 20000 kev ua haujlwm, thaum qhov kev xav tau ntawm IEC tsuas yog 4000 kev ua haujlwm thiab 10000 kev ua haujlwm.
Lub mounting hom yog plug-in nyob rau sab saum toj davhlau ya nyob twg, xaim hauv qab.
Cov yam ntxwv
| Txuj | IEC / EN 60898-1 | ||
| Hluav taws xob | Rated tam sim no nyob rau hauv | A | ( 1 2 3 4 ) 6 10 16 20 25 32 40 50 63 |
| nta | Ncej | 1P 2P 3P 4P | |
| Rated voltage Ue | V | 230/400, 240/415 | |
| Rwb thaiv tsev coltage Ui | V | 500 | |
| Rated zaus | Hz | 50/60Hz | |
| Rated tawg peev xwm | A | 4.5/6 KA | |
| Rated impulse withstand voltage (1.2/50) Uipm | V | 6000 | |
| Dielectric xeem voltage ntawm thiab ind.Freq.for 1min | KV | 2 | |
| Pollution degree | 2 | ||
| Themo-magnetic tso tawm yam ntxwv | BCD | ||
| Neeg kho tshuab | Hluav taws xob lub neej | siab tshaj 4000 | |
| nta | Kev ua neej nyob | tshaj 10000 | |
| Tiv tauj txoj hauj lwm qhia | Yog lawm | ||
| Kev tiv thaiv qib | IP 20 | ||
| Kev ntsuas kub ntawm kev teeb tsa ntawm cov khoom thermal | °C | 30o50 ib | |
| ambient kub (nrog rau nruab nrab txhua hnub ≤ 35 ° C) | °C | -25 ~ + 55 | |
| Cia kub | °C | -25...+70 | |
| Kev teeb tsa | Terminal loj saum / hauv qab rau cable | mm² os | 25 |
| AWG | 18-3 | ||
| Terminal loj saum / hauv qab rau busbar | mm² os | 25 | |
| AWG | 18-3 | ||
| Tightening torque | N*m | 3.0 | |
| Hauv-lbs. | 22 | ||
| Mounting | Txuas hom |
Peb lub hom phiaj yuav tsum sib sau ua ke thiab txhim kho qhov zoo tshaj plaws thiab kev pabcuam ntawm cov khoom uas twb muaj lawm, thaum feem ntau tsim cov khoom tshiab kom tau raws li cov neeg siv khoom sib txawv ntawm Tuam Tshoj MCB series, yog tias ua tau, xyuas kom koj xa koj cov khoom tsim nyog nrog rau cov ncauj lus kom ntxaws, suav nrog styles / khoom thiab ntau npaum li cas koj xav tau.Peb mam li xa koj cov nqi muag khoom siab tshaj plaws.Tuam Tshoj tus nqi qis Tuam Tshoj me me Circuit Court breaker, me me Circuit Court breaker, peb yuav pab koj tag nrho nrog rau thawj-chav kawm zoo thiab kev sib tw nqi thiab zoo tshaj plaws tom qab-muag kev pab cuam ua rau koj txaus siab, ua tsaug tos ntsoov rau kev koom tes nrog koj los tsim ib tug zoo yav tom ntej!
Cov hauv qab no yog ob peb lub hauv paus ntsiab lus rau kev xaiv MCB: 1) Qhov ntsuas hluav taws xob ntawm lub Circuit Court breaker yuav tsum tsis txhob tsawg dua qhov ntsuas hluav taws xob ntawm kab;2) Qhov ntsuas tam sim no ntawm lub Circuit Court breaker thiab qhov ntsuas tam sim no ntawm qhov tso tawm overcurrent tsis tsawg tshaj li qhov ntsuas tam sim no ntawm kab;3) Qhov ntsuas luv luv-circuit breaking muaj peev xwm ntawm lub Circuit Court breaker tsis tsawg tshaj li qhov siab tshaj plaws luv luv tam sim no hauv kab;4) Kev xaiv cov hluav taws xob faib hluav taws xob hluav taws xob yuav tsum xav txog qhov ncua sij hawm luv luv luv-circuit on-off muaj peev xwm thiab kev sib koom tes ntawm kev tiv thaiv kev ncua;5) Qhov ntsuas hluav taws xob ntawm qhov kev tso tawm ntawm qhov hluav taws xob hluav taws xob yog sib npaug ntawm qhov ntsuas hluav taws xob ntawm kab;6) Thaum siv rau kev tiv thaiv lub cev muaj zog, kev xaiv ntawm Circuit Court breaker yuav tsum xav txog qhov pib tam sim no ntawm lub cev muaj zog thiab ua rau nws tsis ua haujlwm hauv lub sijhawm pib;7) Kev xaiv ntawm Circuit Court breakers yuav tsum xav txog kev xaiv kev sib koom ua ke ntawm Circuit Court breakers thiab circuit breakers, circuit breakers thiab fuses.
