1P, 2P, 3P, BCD nkhaus, MCB, ETM6, DC, AC, me me Circuit Court breaker, ntsaws rau hauv
Khoom Description
ETM6 series MCB tau ua raws li IEC 60898-1 tus qauv.Nws muaj ntawv pov thawj ntawm KEMA / Dekra, CE thiab CB.
Lub peev xwm tawg ntawm ETM6 yog 10KA, lossis 6KA
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.Cov ntsuas tam sim no muaj feem xyuam rau thaj chaw sib txawv siv piv txwv li ib tus ncej 10 mus rau 16 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 cov cua txias thiab lwm yam khoom siv kab.Qee cov neeg siv khoom yuav xaiv 2 ncej, 40 ampere 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.
ETM6 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 | 4.5/6/10 KAB | |
| 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 | |
| Hauv-lbs. | 22 | ||
| Mounting | Txuas hom |
1) Kev sib koom ua ke ntawm Circuit Court breakers thiab Circuit Court breakers yuav tsum xav txog qhov tam sim no tso tawm tus nqi ntawm lub sab sauv Circuit Court breaker, uas yuav tsum ntau tshaj qhov siab tshaj plaws uas yuav tsum tau luv luv tam sim no ntawm qhov hluav taws xob kawg ntawm lub qis Circuit Court breaker., kom qhov luv luv tam sim no tus nqi tsis sib txawv heev, lub sab sauv Circuit Court breaker tuaj yeem xaiv qhov kev tso tawm nrog lub sijhawm luv luv.2) Thaum lub luv luv-circuit tam sim no ntawm lub tam sim no-limiting Circuit Court breaker yog ntau dua los yog sib npaug rau qhov teeb meem ntawm nws instantaneous tso tawm, nws yuav mus nyob rau hauv ob peb milliseconds, yog li cov khoom siv tiv thaiv qis dua yuav tsum tsis txhob siv cov hluav taws xob hluav taws xob. ua tiav cov kev cai xaiv kev tiv thaiv.3) Rau lub Circuit Court breaker nrog luv luv, thaum nws lub sij hawm txwv yog teem rau qhov siab tshaj plaws ncua sij hawm, nws lub peev xwm on-off yuav txo.Yog li ntawd, nyob rau hauv cov kev xaiv tiv thaiv Circuit Court, nws yog txiav txim siab hais tias lub sij hawm luv luv ncua sij hawm ntawm lub peev xwm ntawm lub Circuit Court breaker yuav tsum tau raws li qhov yuav tsum tau.4) Nws kuj tseem yuav tsum tau txiav txim siab tias qhov luv luv-circuit ncua rov qab tus yam ntxwv ntawm lub sab sauv Circuit Court breaker thiab cov yam ntxwv ntawm lub sij hawm nkhaus ntawm theem qis Circuit Court breaker yuav tsum tsis txhob cuam tshuam, thiab lub sij hawm luv luv tus yam ntxwv nkhaus nkhaus thiab instantaneous. tus yam ntxwv nkhaus yuav tsum tsis txhob sib tshuam.5) Thaum lub Circuit Court breaker thiab lub fuse siv ua ke, kev koom tes ntawm cov theem siab thiab qis yuav tsum tau txiav txim siab, thiab ampere-thib ob tus yam ntxwv nkhaus ntawm lub Circuit Court breaker yuav tsum muab piv nrog ampere-thib ob yam ntxwv nkhaus ntawm lub fuse, kom muaj kev tiv thaiv xaiv nyob rau hauv qhov kev tshwm sim ntawm luv-circuit tam sim no.6) Thaum lub Circuit Court breaker yog siv rau kev tiv thaiv ntawm cov kab xa tawm, lub Circuit Court breaker nrog rau kev ncua ntev-ntev overcurrent tso tawm yuav tsum raug xaiv.Thaum ib-theem grounding luv luv Circuit Court tshwm sim nyob rau hauv qhov kawg ntawm kab, lub luv luv-circuit tam sim no tsis tsawg tshaj qhov instantaneous los yog luv-lub sij hawm ncua ntawm lub Circuit Court breaker.1.5 npaug ntawm qhov teeb tsa tam sim no ntawm kev tso tawm tam sim no.
