Kaiwawao ara iahiko toenga (RCBO) me te tiaki taumahate whakarite i te haumaru hiko
I roto i ngā whare hou, he wāhanga nui te hiko o ā tātou mahi o ia rā. Heoi, i te mea ka piki ake te kawenga ara iahiko i te whakamahinga o te maha o ngā taputapu hiko, ka ara ake anō hoki ngā take haumaru. Koinei te wāhi e puta ai hete kaiwawao ara iahiko toenga me te tiaki taumaha (RCBO)ka whai hua, ka tiaki i a koe mai i ngā tūponotanga hiko.
Ngā RCBO, e mōhiotia ana ko ngā taputapu iahiko toenga (RCD), e whakamahi ana i ngā hangarau matatau hei tiaki i ngā hapa hiko e rua i te wā kotahi: te iahiko toenga me te taumaha rawa. Ka puta te iahiko toenga i ngā hapa ara iahiko, ā, ka puta he ru hiko, he ahi rānei. Ka puta te taumaha rawa ina nui ake te kawenga i runga i te ara iahiko i tōna kaha mōrahi, ka wera rawa, ka puta pea he ara iahiko poto.
TeRCBOHe taputapu aroturuki tairongo tēnei, ā, ka momotu aunoa i te hiko ina kitea he hapa. Ko tana mahi matua he kite i te kore taurite i waenga i te iahiko putanga me te iahiko whakahoki i roto i te ara iahiko. Mena ka kitea he iahiko turuturu, ahakoa he iti noa iho i te torutoru milliamps, ka tere tonu te motu o te ara iahiko, ka ārai i ngā aituā hiko. Hei tāpiri, ko teRCBOKa ārai i ngā āhuatanga taumaha rawa mā te whakaweto aunoa i te ara iahiko ina neke ake te iahiko i tētahi paepae kua whakaritea mō tētahi wā.
Ko tētahi o ngā painga o te whakamahi i tētahiRCBOko tōna kaha ki te kite mārire i te iti rawa o te iahiko toenga. Nā tēnei ka tino whai hua ki te ārai i te ru hiko, inā koa i ngā wāhi he wai pērā i ngā kaukau me ngā kīhini. Hei tāpiri, ko tōna kaha ki te aroturuki me te whakahaere i te kawenga iahiko o te ara iahiko he otinga pai mō ngā kāinga he maha ngā taputapu hiko.
Ko tētahi atu āhuatanga whakahirahira oRCBOko tōna hototahitanga ki ngā momo pūnaha hiko. Ahakoa he wāhi noho, he wāhi arumoni, he wāhi ahumahi rānei,Ngā RCBOka taea te whakauru ngāwari ki roto i ngā hanganga hiko o nāianei. Nā tōna hoahoa kiato me te tukanga tāutanga ngāwari ki te whakamahi, he mea watea mō ngā tāutanga hou me ngā whakahoutanga.
I roto i te poto,ngā kaiwawao ara iahiko turuturu (RCBO) me te tiaki taumahaHe mea nui ēnei hei whakarite i te haumaru hiko o ngā whare hou. Nā tōna kaha ki te kite i te iahiko toenga me te ārai i te taumaha rawa, he otinga pono, he otinga whai hua hoki. Mā te whakauru i tēnei hangarau matatau ki roto i ā tātou pūnaha hiko, ka taea e tātou te whakaiti i te mōrearea o ngā aituā hiko me te whakatairanga i tētahi taiao noho haumaru ake.
Wā tuku: Oketopa-19-2023