Te Mārama ki te Hiranga o ngā MCCB i roto i ngā Pūnaha Hiko
Ko te MCCB he whakarāpopototanga o te Molded Case Circuit Breaker, ā, he wāhanga nui tēnei i roto i tētahi pūnaha hiko. He mea nui tana mahi ki te tiaki i ngā pūnaha hiko mai i ngā taumaha rawa, ngā ara iahiko poto, me ētahi atu hapa ka arahi pea ki ngā ahi hiko, ki ngā kino rānei o ngā taputapu. I roto i tēnei tuhinga, ka rukuhia e mātou te hiranga o ngā MCCB i roto i ngā pūnaha hiko me te take he wāhanga nui rātou o tētahi whare hou, o tētahi whare hou rānei.
Tuatahi, kua hangaia ngā MCCB hei tiaki i ngā pūnaha hiko mai i ngā taumaha rawa. Ka puta te taumaha rawa ina nui ake te au o te pūnaha hiko i tōna hoahoa hei whakahaere. Ka puta tēnei mō ngā take maha, pērā i ngā taputapu hapa, ngā waea hapa, te whakamahi rānei i ngā taputapu hiko maha i te wā kotahi. Ina puta he taumaha rawa, ka motu aunoa te kaiwawao hiko kua whakakikoruatia, ka tapahia te pūtake hiko hei ārai i te kino o te pūnaha hiko.
Hei tāpiritanga, kua hangaia ngā MCCB hei tiaki i ngā pūnaha hiko mai i ngā ara iahiko poto. Ka puta he ara iahiko poto ina he iti te ātete o te hononga i waenga i ngā kaiārahi e rua e tika ana kia rerekē ngā pūmanawa ngaohiko. Ka taea e tēnei te whakaputa i tētahi ngaru hiko ohorere ka kino te pūnaha hiko me te puta he ahi. Kei te MCCB he tikanga mahi tere e kitea ai te ara iahiko poto i roto i ngā mirihekona ka tapahia te pūtake hiko hei ārai i tētahi kino.
Haunga te tiaki i ngā pūnaha hiko mai i ngā taumaha rawa me ngā ara iahiko poto, he mea nui anō hoki ngā ara iahiko kua whakairohia hei whakarite i te haumaru o ngā kaimahi me ngā taputapu. Mā te tapahi i te hiko mēnā he hapa, ka āraihia e ngā MCCB ngā tūponotanga ahi hiko me te tiaki i ngā taputapu mai i te kino. He mea nui tēnei i roto i ngā taiao arumoni me ngā taiao ahumahi kei reira ngā mīhini taumaha me ngā pūnaha hiko uaua, nō reira he nui ake te tūponotanga o te pakaru hiko.
Hei tāpiritanga, he ngāwari te whakamahi me te tautuhi anō i te MCCB. Mēnā ka pakaru te hiko, ka taea te tautuhi anō i te MCCB mā te huri noa i te pana ki te tūranga 'on'. Mā tēnei ka māmā ake te kite me te whakatika i ngā hapa mā ngā kaimahi tiaki, me te kore e roa te wā e kore ai e mahi te whare, te whare rānei.
He mea nui kia mōhiotia ko te whiriwhiri i te MCCB tika mō tētahi tono motuhake he mea nui kia pai ai te tiaki i te pūnaha hiko. Me whai whakaaro ki ngā āhuatanga pēnei i te iahiko whakatauranga, te kaha pakaru me te pāmahana taiao i te wā e whiriwhiri ana i tētahi kaiwawao ara iahiko kua whakakikoruatia. Mā te kōrero ki tētahi miihini hiko, ki tētahi kaimahi kirimana rānei, ka āwhina i a koe ki te whakatau i te MCCB tika mō tō pūnaha hiko.
Hei whakarāpopototanga, he wāhanga nui ngā MCCB o tētahi pūnaha hiko nā te mea he mahi nui tā rātou ki te tiaki i te pūnaha mai i ngā taumaha rawa, ngā ara iahiko poto me ētahi atu hapa. He mea nui ēnei hei whakarite i te haumaru o ngā kaimahi me ngā taputapu me te ārai i ngā ahi hiko me te kino ki ngā pūnaha hiko. Me mārama ngā kaipupuri whare, ngā kaiwhakahaere whare me ngā kaimahi hiko ki te hiranga o ngā kaiwawao ara iahiko kua whakairohia, ā, me whakarite kia tika te tāutanga me te tiaki i aua mea kia mau tonu ai te haumaru me te pono o ngā pūnaha hiko.
Wā tuku: Hakihea-25-2023