O le a le mea o lo'o totoe i le taimi nei (RCD,RCCB)
RCD o loʻo iai i ituaiga eseese ma tali eseʻese e faʻatatau i le iai o vaega DC poʻo ala eseese.
O lo'o maua nei RCD fa'atasi ma fa'ailoga ta'itasi ma e mana'omia e le tagata mamanu po'o le fa'apipi'i e filifili le masini talafeagai mo le talosaga fa'apitoa.
O afea e tatau ona fa'aoga ai le Type AC RCD?
Fa'aoga lautele, RCD e mafai ona iloa ma tali atu ile galu sinusoidal AC.
O afea e tatau ai ona fa'aoga le ituaiga A RCD?
Meafaigaluega o lo'o tu'ufa'atasia vaega fa'aeletonika RCD e mafai ona iloa ma tali e pei o le AC, PLUS pulsating vaega DC.
O afea e tatau ona fa'aoga ai le ituaiga B RCD?
La'u ta'avale eletise, sapalai PV.
E mafai e le RCD ona iloa ma tali mo le ituaiga F, PLUS lamolemole DC o lo'o totoe.
RCD ma a latou uta
RCD | Ituaiga o uta |
Ituaiga AC | Tete'e, capacitive, inductive uta Fa'atofuina fa'avela, ogaumu / ogaumu fa'atasi ai ma elemene fa'avevela, ta'ele eletise, moli tungsten/halogen. |
Ituaiga A | Vaega ta'itasi ma vaega fa'aeletoroni Fa'aliliuina vaega ta'itasi, vasega 1 IT & mea fa'asalalau, sapalai eletise mo masini vasega 2, mea fa'aoga e pei o masini ta'ele, fa'atonu moli, fa'aumu fa'ainitaneti & EV charging |
Ituaiga B | E tolu vaega mea fa'aeletoroni Fa'aliliuina mo le fa'atonuina o le saoasaoa, luga, EV fa'atonuina pe a iai le DC fa'aletonu o lo'o i ai> 6mA,PV. |
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