Te Mārama ki te Hiranga oMcbmeRcboi roto i te Haumaru Hiko
I tēnei ao hou, e whakawhirinaki nui ana tātou ki te hiko mō te nuinga o ngā āhuatanga o ō tātou oranga. Mai i te whakakaha i ō tātou kāinga me ngā pakihi ki te whakakaha i ngā mīhini ahumahi, kāore e taea te whakanui rawa i tō tātou whakawhirinaki ki te hiko. Hei whakatutuki i tēnei, me whakatakoto e tātou te haumaru hiko ki te tuatahi, te ārai i ngā aituā, me te whakarite kia maeneene te whakahaere o te pūnaha hiko. E rua ngā wāhanga matua e whai wāhi nui ana ki te haumaru hiko ko te Miniature Circuit Breaker (MCB) me tePūwhakawātea Ara Iahiko Toenga me te Parenga Āhuahira (RCBO)I roto i tēnei tuhinga, ka rukuhia e mātou te hiranga o te Mcb me te Rcbo hei whakarite i te haumaru hiko.
Tuatahi, kia mārama tātou he aha te MCB me te RCBO me ā rāua mahi. He pana hiko aunoa ngā MCB i hangaia hei tiaki i ngā ara iahiko mai i ngā kino i puta mai i te taumaha rawa, i te ara iahiko poto rānei. Ka mahi rātou mā te kimi hapa i roto i ngā pūnaha hiko me te whakakore i te rere o te hiko hei ārai i ngā kino pea. Ko te RCBO, i tētahi atu ringa, he huinga o te RCD (Residual Current Device) me te MCB e whakarato ana i te tiaki hapa whenua, te taumaha rawa me te ara iahiko poto. He mea nui ngā RCBO ki te whakarato tiaki mai i te ru hiko me te hikoi.
Ko tētahi o ngā take matua he mea nui ngā MCB me ngā RCBO mō te haumaru hiko ko tō rātou kaha ki te ārai i ngā tūponotanga hiko. He nui ngā tūponotanga ahi me ngā pakaru o ngā taputapu hiko nā te taumaha rawa me ngā ara iahiko poto. Kua hangaia ngā MCB hei whakakore tere i te rere o te hiko ina kitea he taumaha rawa, he ara iahiko poto rānei, ā, ka ārai i te ahi me te kino pea o te pūnaha hiko. Waihoki, ka whakaratohia e ngā RCBO he parenga tāpiri mā te whakatuwhera i te ara iahiko mēnā he hapa iahiko toenga, ā, ka whakaitihia te tūponotanga o te ru me te hikohiko.
Hei tāpiritanga, he mahi nui tā te MCB me te RCBO ki te tiaki i ngā taputapu hiko me ngā taputapu hiko. Ina puta he hapa, ka tere te wehe a te MCB me te RCBO i te ara iahiko hapa hei ārai i te kino o ngā taputapu hiko me ngā taputapu. Ehara i te mea ka roa ake te ora o ngā taputapu, engari ka whakaitihia hoki te mōrearea o ngā mate pūtea nā te kino o ngā taputapu.
Haunga te ārai i ngā tūponotanga hiko me te kino o ngā taputapu, ka whai wāhi ngā MCB me ngā RCBO ki te pumau me te pono o ngā pūnaha hiko. Mā te wehe i ngā ara iahiko hapa me te ārai i ngā taumaha rawa, ka āwhina ēnei taputapu ki te pupuri i te hiko tonu ki te toenga o te pūnaha. He mea nui tēnei i roto i ngā taiao ahumahi me ngā taiao arumoni, nā te mea ko te whakararuraru i ngā pūnaha hiko ka hua ake he wā kore mahi nui me ngā mate pūtea.
Hei whakarāpopototanga, ko te kaiwawao hiko iti (MCB) me te kaiwawao hiko toenga (RCBO) me te mahi tiaki iahiko nui he wāhanga tino nui hei whakarite i te haumaru o te hiko. Nā tō rāua kaha ki te ārai i ngā tūponotanga hiko, ki te tiaki i ngā taputapu me te pupuri i te pumau o te pūnaha hiko, he mea nui ēnei i roto i ngā wāhi noho me ngā wāhi arumoni. Mā te whakarite i te whakaurunga me te tiaki i ngā MCB me ngā RCBO, ka taea e tātou te whakaiti i te tūponotanga o ngā aituā hiko me te whakarite i te whakahaere haumaru me te whai hua o ngā pūnaha hiko.
Te wā tuku: 20-Pepuere-2024