A te kaiwawao ara iahiko toenga me te tiaki taumaha(e kiia pinepine ana heRCBO) he wāhanga nui i roto i tētahi ara iahiko hiko. Ko tana mahi matua he tiaki i ngā momo hapa hiko e rua: te iahiko toenga me te taumaha rawa. Ka rukuhia e tēnei tuhinga te uauatanga oRCBOme te whakaatu i tōna hiranga me tōna whai huatanga.
An RCBOhe taputapu kotahi e whakakotahi ana i ngā mahi a te taputapu iahiko toenga (RCD) me te kaiwawao hiko. Nā tēnei whakaurunga ka waiho hei taputapu haumarutanga tino nui, inā koa i te kāinga me te wāhi mahi. Tuatahi,Ngā RCBOhei tiaki i ngā hapa o te iahiko toenga, e puta ana ina puta te turuturu o te hiko nā te kore taurite o te pūnaha hiko. Tērā pea nā ngā taputapu hapa, ngā waea pakaru, ngā āhuatanga mākū rānei i puta ai tēnei āhuatanga. Ka kitea e te RCBO tētahi turuturu pēnei, ka motuhia tonutia te ara iahiko, ā, ka whakaitihia te mōrearea o te ru hiko me te ahi pea.
Tuarua, ka whakaratohia e te RCBO te tiaki i te taumaha rawa. Ka puta te taumaha rawa ina pāngia te ara iahiko e te nui rawa o te iahiko e nui atu ana i tōna kaha. Ka puta pea tēnei i te maha rawa o ngā taputapu mana-teitei e monohia ana, i te hapa hiko rānei i roto i te taputapu. Ki te kore heRCBO, ka wera rawa ngā waea i te nui rawa o te iahiko, ka puta he ahi hiko. Heoi, ki te nui ake te iahiko i tōna taumata kua whakaritea, ko teRCBOka motu tonu te ara iahiko, kia kore ai e pakaru atu.
Te tāutanga o tētahiRCBOHe tukanga tino māmā noa iho. I te nuinga o te wā ka tāutahia ki te papa hiko, ā, ka honoa ki te ara iahiko mā te whakamahi i ngā taura. He maha ngā āhuatanga o te taputapu pēnei i ngā tautuhinga iahiko ka taea te whakarerekē, ngā pātene whakamātautau me ngā tikanga tohu hei whakahaere ngāwari i te whakamahinga me te tiaki auau.
Ehara i te mea ko te RCBO anake te mea e whakarite ana i te haumaru o te hiko, engari e whakarato ana hoki i te whai wāhitanga. Mēnā he hapa hiko, ka tapahia e te kaiwawao hiko tuku iho te hiko ki te ara iahiko katoa, ka whakakorea te hiko o ngā taputapu hono katoa. Heoi anō,Ngā RCBOmahi whiriwhiri, me te whakaweto noa i ngā ara iahiko e pāngia ana. Mā tēnei ka iti rawa te whakararuraru kia taea ai e te toenga o te pūnaha hiko te mahi tonu me te kore he arai.
Hei whakarāpopototanga, hete kaiwawao ara iahiko toenga (RCBO) me te tiaki taumahaHe wāhanga nui tēnei o roto i tētahi pūnaha hiko. Ka ārai i te ru hiko, te ahi, me te kino o ngā taputapu me ngā ara iahiko mā te whakarato i te tiakitanga mai i ngā hapa me ngā taumahatanga o te iahiko toenga.RCBOE whakakotahi ana i ngā āhuatanga haumaru me te whai wāhitanga kia maeneene ai te whakahaere o ngā pūnaha hiko, kia marino ai te hinengaro o ngā kaipupuri whare me ngā kaimahi.
Wā tuku: Oketopa-23-2023