Qhov no 4P 63A / 30MA RCD AC hom ua rau RCD cov tshuab sib tsoo, ua rau RCD kom nrawm nrawm ntawm cov khoom siv hluav taws xob thiab cov neeg ua haujlwm.
Lub hom phiaj | Iec61008-1 |
Tus naj npawb ntawm tus ncej |
2p, 4p |
Rated tam sim no (a) |
16,, 25,32,40,63 |
Cov kev ua haujlwm nyob hauv kev ua hauj lwm Tam sim no (hauv) (ma) |
10,30,3000,300,500 |
Rated residual Cov kev ua haujlwm tsis ua haujlwm tam sim no (hauv) (ma) |
I≤0.5IN |
Cov Ntsuas Hluav Taws Xob (V) |
AC 230/240 |
AC 230/400 |
|
Residual kev ua haujlwm tam sim no Tau luag |
0.5in ~ hauv |
Residual Tam Sim No |
I≤0.3s |
Circuit Court Luv Muaj peev xwm (ICU) |
6000a |
Nyiaj tau |
4000 |
Kev tiv thaiv degree |
Liphaus20 |
4P: Qhia tias qhov no 4p 63A / 30MA RCD AC yog plaub-ncej hloov, I.e. Nws tuaj yeem tswj hwm ntawm plaub lub voj voog ua ke. Cov qauv tsim no feem ntau yog siv rau hauv cov ntawv thov uas cov kauj ruam, xoom yuav tsum tau txiav tawm ntawm tib lub sijhawm txiav tawm kom muab cov tshuaj tiv thaiv hluav taws xob kom muaj kev tiv thaiv hluav taws xob.
63A: Qhia tias RCD muaj nyob ntawm 63 amps, uas yog qhov tseem ceeb tshaj plaws tam sim no uas RCD tuaj yeem nqa tsis txuas ntxiv yam tsis muaj kev kub ntxhov lossis kev puas tsuaj.
30ma: Qhia tias RCD muaj kev zam dhau ntawm 30 Milliamps, I.e., thaum muaj hluav taws xob nrawm rau kev tiv thaiv hluav taws xob nrog hluav taws xob.
RCD: Cov khoom siv hluav taws xob tam sim no siv los kuaj cov seem tam sim no (i.e. Toure tam sim no) hauv kev txiav tawm hluav taws xob thiab txiav tawm lub zog hluav taws xob.
Hom: Nws txhais tau tias RCD yog hom, i.e. Nws tuaj yeem ua tau rau ob qho tib si ≤6MAs tuaj yeem tso cai rau superimposed). Hom RCD no yog haum rau cov cim nrog ntau yam hluav taws xob, xws li cov khoom siv hauv tsev, chaw ua haujlwm thiab lwm qhov chaw thiab lwm qhov chaw.
Lub koom haum ua haujlwm ntawm RCD yog nyob ntawm cov chaw hloov pauv tam sim no. Thaum twg ib qho kev tsis sib xws tam sim no (i.e. Tauj) tshwm sim hauv lub tshuab hluav taws xob, cov chaw nyob tam sim no thiab tsim cov hlau nplaum flucention rau lub xau dej tam sim no. Qhov sib nqus flux chiv keeb RCD tus txheej txheem sib txuas nrog kev siv hluav taws xob, ua rau RCD kom txo cov khoom siv hluav taws xob thiab kev tiv thaiv hluav taws xob thiab cov neeg ua haujlwm.
Lub Zog Muaj Zog: hauv cov khoom muaj kev lag luam, vim muaj cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob nyuaj, nws yog qhov tsim nyog los siv 4P 63A / 30MA RCD hom khoom siv hluav taws xob kev nyab xeeb.
Kev Lag Luam: Hauv kev ua lag luam thaj chaw xws li Khw Muag Khoom, Chaw ntiav pw, qhov twg muaj cov khoom siv hluav taws xob thiab hom RCD no kuj yuav tsum muaj kev nyab xeeb rau hluav taws xob.
High-end neeg nyob: hauv qee qhov chaw nyob siab, 4p 63A / 30MA RCD ib hom kuj tau xaiv los muab cov kev tiv thaiv hluav taws xob ntau dua.