Los ntawm kev ua raws li cov qauv kev nyab xeeb thoob ntiaj teb thiab cov ntawv pov thawj kev sib tw, nkhaus d MCB tej kev siv hluav taws xob muab cov kev siv hluav taws xob uas muaj kev nyab xeeb thiab ruaj khov. Thaum xaiv thiab siv nkhaus d mcbs, nws raug nquahu kom pom tias kev xaiv raws li cov khoom muaj hluav taws xob tshwj xeeb, thiab cov cai tswjfwm yuav tsum ua raws.
Lub hom phiaj |
|
Iec / en 60898-1 |
|
Hluav taws xob |
Rated tam sim no nyob rau hauv |
A |
1,2,4,6,16,20,25,32,40,50,63a |
|
Ncej |
P |
1p, 2p, 3p, 4p |
|
Ntsuas Voltage UE |
V |
AC 230/400 |
|
Rwb Thaiv Tsev Voltage Ui |
V |
500 |
|
Nyob Qhov Coob |
Hz |
50/60 |
|
Kev ntsuas hluav taws xob rated |
A |
3000, 4500, 6000 |
|
Nyob rau hauv impulse withstand voltage (1.2 / 50) Uimp |
V |
4000 |
|
Dielectric kev xeem voltage ntawm ind.freq.for 1 min |
Kv |
2 |
|
Degion degree |
|
2 |
|
Thermo-sib nqus tso cov xeeb ceem |
|
B, c, d |
Txawj kho ub no |
Hluav Taws Xob Lub Neej |
t |
4000 |
|
Neeg Kho Tshuab Lub Neej |
t |
10000 |
|
Kev tiv thaiv degree |
|
Liphaus20 |
|
Kev siv qhov kub thiab txias rau kev teeb tsa |
ºC |
30 |
|
Thaj kub cua sov |
ºC |
-5 ~ + 40 (daim ntawv thov tshwj xeeb thov xa mus rau |
|
Cia kub |
ºC |
-25 ~ + 70 |
Kev muab cia |
Lub Terminal Txuas Hom |
|
Cable / PIN-hom Busbar |
|
Lub davhlau ya nyob twg loj dua / hauv qab rau cable |
mm2 |
25 |
|
|
Txawm li |
18-3 |
|
Therminal loj saum toj / hauv qab rau Busbar |
mm2 |
25 |
|
|
Txawm li |
18-3 |
|
Zawm Torque |
N * m |
2 |
|
|
Hauv-lbs |
18 |
|
Mounting |
|
Ntawm lub tsheb nqaj hlau en 60715 (35 hli) los ntawm kev tuav ntaub ntawv |
|
Kev sib txua |
|
Los ntawm sab saum toj thiab hauv qab |
Rating tam sim no thiab voltage: nkhaus d mcbs yog haum rau ntau yam ntsuas uas muaj ntau yam li 110v, 5020, thiab lwm yam, thiab rau zaus ntawm 50 / 60Hz.
Tshem tawm cov yam ntxwv: nkhaus D MCBs yog qhov tsim nyog rau cov khoom siv hluav taws xob, xws li cov hluav taws xob loj, thiab cov khoom xa hluav taws xob, thiab cov khoom siv hluav taws xob ntau. Nws instantaneous tam sim no feem ntau yog 10-40 zaug Rated tam sim no, uas txhais tau tias nws tuaj yeem tiv thaiv kev puas tsuaj sai sai thaum lub sijhawm nce tam sim no.
R-Circuit Court luv luv: D-Nkhaus McBs muaj lub peev xwm luv luv-circuit Rhuav lub peev xwm ntawm 6ka uas tuaj yeem ntseeg tau tiv thaiv kev sib tw los ntawm cov chaw luv luv.
Cov Qauv Kev Nyab Xeeb thiab cov ntawv pov thawj: Cov khoom lag luam no feem ntau ua raws li cov qauv kev nyab xeeb rau cov lej hauv ntiaj teb, thiab lwm yam, kom paub tseeb tias cov khoom muaj kev nyab xeeb thiab txhim khu kev qha.