Hoobkas ncaj muag kema vde mcb 10KA rogy Circuit Court breaker
Khoom duab
BN60 Circuit Breaker muaj 1 ncej, 2 ncej, 3 theem thiab 4 ncej npaj siv rau hauv Circuit Court breakers, Siv nyob rau hauv khw malls, hauv paus chaw nres tsheb, lub tsev fais fab rau hauv kab board tswj lub davhlau ya nyob twg.
Specifications thiab Configuration
Rated tam sim no: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
Lub peev xwm tawg: 10KA
Txoj kev nkhaus: B, C, D
Cov Khoom Siv Ua Haujlwm: IEC60898.1, GB / T 10963.1
Installation condition:
a) Ambient cua kub
Xav tias qhov kub ambient kub accelerates kev laus ntawm cov khoom yas, lub
sab sauv txwv tsis pub tshaj +40 ℃
Xav txog qhov tsis tshua muaj kub ambient hloov qhov haum ntawm cov qauv
qhov chaw, tus nqi qis qis feem ntau tsis tsawg dua -5 ℃.Xav txog qhov kev pabcuam
lub neej ntawm lub Circuit Court breaker, qhov nruab nrab tus nqi ntawm 24 teev tsis ntau tshaj +35 ℃.
Nco tseg: ① Cov kev ua haujlwm nrog qis qis ntawm -10 ℃ lossis -25 ℃ yuav tsum yog
tshaj tawm rau lub tuam txhab thaum xaj.
② Yog tias qhov kev txwv sab saud tshaj +40 ℃ lossis qis dua qis dua -25 ℃, tus neeg siv
yuav sib tham nrog lub tuam txhab.
b) Kev teeb tsa qhov chaw
Qhov siab tsis tshaj 2000m;
Kev tiv thaiv Circuit Court;
Short-circuit tam sim no Ik xam ntawm qhov taw tes installation tsis ntau tshaj 6000A;
c) Atmospheric tej yam kev mob:
Lub atmospheric txheeb ze av noo tsis pub tshaj 50% thaum lub ambient cua kub yog +40 ℃, thiab muaj peev xwm muaj ib tug ntau dua txheeb ze humidity ntawm qis kub.Lub hli nruab nrab qhov siab tshaj plaws ntawm cov av noo nyob rau lub hli ntub tshaj plaws yog 90%, thaum qhov nruab nrab qhov kub thiab txias hauv lub hli yog + 25 ℃ thiab cov condensation ntawm cov khoom nto vim qhov kub thiab txias.
d) Cov pa phem theem: Cov pa phem yog III.
e) Installation qeb:
Lub installation qeb ntawm Circuit Breaker tiv thaiv Circuit Court yog Ⅲ
f) Ntu traverse yog configured raws li qhov siab tshaj plaws pom zoo cua sov tam sim no Ith ntawm lub Circuit Court breaker.
Kev txhais ntawm technical Parameters:
Technical parameters ntawm Circuit Court breaker Daim duab 1, Daim duab 2
Chart 1 Overload tiv thaiv feature parameter
| 1.13 Ib | 1.45 Ib |
| Tsis mus ncig hauv 1 teev | Tsis mus ncig hauv 1 teev |
Daim duab 2 Instantaneous tiv thaiv mus txawv tebchaws
| Txoj kev nkhaus hom | B | C | D |
| Kev tiv thaiv tsis mus ncig | 3 Hauv | 5 Hauv | 10 Ib |
| Kev tiv thaiv mus txawv tebchaws | 5 Hauv | 10 Ib | 15 Ib |
