Khoom Taw Qhia
KNS3D-63Z series me me DC Circuit Court breakers yog tsim rau DC circuits uas muaj qhov siab tshaj plaws ntawm qhov hluav taws xob ntawm 1000V thiab qhov ntsuas tam sim no ntawm 63A thiab qis dua, ua haujlwm dhau thiab tiv thaiv luv luv rau cov kab, teeb pom kev zoo, thiab cov khoom siv fais fab. Lawv kuj tuaj yeem siv rau kev hloov pauv tsis tu ncua ntawm cov kab thiab cov khoom siv nyob rau hauv ib txwm muaj.
Cov khoom cim:IEC 60947-2 tus qauv
Technical Parameters
|
Yam khoom qauv |
NWS 3-63N |
|
Rated tam sim no (A) |
1A,2A,3A;4A,6A,10A,16A,20A,25A,32A,40A,50A,63A |
|
Tus lej heev |
1P(250V), 2P(500V), 3P(750V), 4P(1000V) |
|
Rated luv-circuit breaking peev (KA) |
20000 |
|
Electromechanical life (lub sij hawm) |
10000 |
|
Instantaneous mus txawv tebchaws unit hom thiab tripping tam sim no |
8-12 Ib |
|
Kev khiav hauj lwm kub ambient (degree) |
25 |
|
Rated tam sim no hauv (A) |
1-6 |
10 |
16,20 |
25 |
32 |
40,50 |
63 |
|
Nominal cross-sectional cheeb tsam ntawm tooj liab conductor (mm²) |
1 |
1.5 |
2.5 |
4 |
6 |
10 |
16 |
Cov yam ntxwv zoo
Qhov no series ntawm Circuit Court breakers muaj ib tug yas vaj tse, overcurrent mus txawv tebchaws chav tsev, kev khiav hauj lwm mechanism, hu, thiab arc extinguishing system. Lub vaj tsev yog ua los ntawm siab -lub zog, nplaim taws heev- yas retardant.Multi-theem Circuit Court breakers yog sib dhos los ntawm ntau theem. Cov chav nyob mus txawv tebchaws tau txuas nrog lub pas nrig txuas, thiab cov tes tuav tau koom ua ke nrog lub hau txuas txuas, kom ntseeg tau qhov sib xws hauv kev hloov pauv ntawm txhua theem.
Cov tsos thiab qhov loj me
Lus nug thiab lus teb
Q: Thaum twg kuv tuaj yeem cia siab tias yuav tau txais cov lus qhia thiab cov ncauj lus kom ntxaws tom qab xa cov lus nug?
A: Cov lus teb yuav raug xa hauv 24 teev.
Q: Dab tsi ua rau koj txawv ntawm lwm tus neeg muag khoom?
A: Peb muaj ntau yam khoom siv hluav taws xob thiab tuaj yeem kho cov khoom kom tau raws li koj cov kev xav tau tshwj xeeb.
Q: Koj puas muab cov qauv? Puas yog lawv pub dawb lossis ntxiv?
A: Yog, peb tuaj yeem muab cov qauv dawb, tab sis peb yuav tsis them tus nqi thauj khoom.
Q: Kuv puas tuaj yeem tau txais ib qho qauv rau kev kuaj ua ntej muab xaj?
A: Tau kawg!
Q: Kev xa khoom zoo li cas? Kuv xav tau lawv sai heev!
A: Cov qauv xav tau 5-7 hnub. Kev txiav txim ntau yuav tsum tau 12-15 hnub.
Cim npe nrov: Tuam Tshoj hom Circuit Court breaker siv nyob rau hauv dc, Tuam Tshoj hom Circuit Court breaker siv nyob rau hauv dc manufacturers, lwm tus neeg, Hoobkas
