Te māramatangaNgā Wāhi Whakamutu Arahiko ToengaHe Aratohu Whānui
I roto i te ao o te haumaru hiko, he mahi nui tā ngā kaiwawao hiko toenga (RCB) hei tiaki i te tangata me ngā taonga mai i ngā hapa hiko. Kua hangaia te taputapu hei kite i ngā taurite kore o te iahiko me te whakatuwhera i te ara iahiko ina kitea he hapa, ā, ka ārai i ngā tūponotanga kino pēnei i te ru hiko me te ahi. I roto i tēnei tuhinga, ka tirohia e tātou te mahi a ngā kaiwawao hiko turuturu whenua, ō rātou painga, me ō rātou whakamahinga.
He aha te mea he pakaru ara iahiko turuturu?
Ko te kaiwawao hiko toenga, e kiia ana he taputapu iahiko toenga (RCD) he kaiwawao hiko toenga rānei (RCCB), he taputapu hiko e aroturuki ana i te iahiko i roto i te ara iahiko hiko. Ka whakataurite tonu i te iahiko e rere ana i roto i ngā waea ora me ngā waea kūpapa. I te nuinga o te wā, me ōrite te iahiko i roto i ngā waea e rua. Heoi, ki te puta he hapa, pērā i te ara iahiko poto, i te pā rānei o tētahi ki te waea ora, ka kore e taurite te iahiko. Ka kitea e te RCB tēnei taurite kore, ā, ka whakatuwhera wawe i te ara iahiko, i roto i ngā mirihekona torutoru.
Me pēhea te mahi a te whati ara iahiko turuturu?
Ko te mahi a ngā kaiwawao ara iahiko turuturu whenua e ahu mai ana i te kaupapa o te whakapūngao hikohiko. He matua rino tō te taputapu kei roto ko ngā koiri e rua: tētahi mō te waea ora, tētahi mō te waea kūpapa. Ina taurite ngā iahiko, ka whakakorea e ngā papa aukume e whakaputaina ana e ēnei koiri tetahi ki tetahi. Heoi, ki te mea kei reira te iahiko turuturu (he tohu hapa), e kore ngā papa aukume e whakakorea, ka puta he tikanga whakaoho iahiko rerekē hei whakaweto i te ara iahiko.
Ko te nuinga o ngā RCB he mea hanga kia whati i raro i tētahi ia turuturu motuhake, mai i te 30 mA hei tiaki i a koe anō ki te 100 mA, neke atu rānei, hei tiaki i ngā taputapu. Mā tēnei aro ka taea te kite wawe me te whakatau i ngā turuturu iti e tūpono ai te ru hiko.
Ngā painga o te whakamahi i te pakaru ara iahiko turuturu whenua
1. Haumarutanga Whakapai Ake: Ko te painga matua o te RCB ko te haumarutanga whakarei ake e whakaratohia ana e ia. Mā te momotu i te ara iahiko mēnā he hapa, ka taea te whakaiti i te mōrearea o te ru hiko me te ahi hiko.
2. Te Tiakitanga o ngā Taputapu: Haunga te whakarite i te haumaru o te ora o te tangata, ka taea hoki e te RCB te tiaki i ngā taputapu hiko me ngā taputapu mai i ngā kino i puta mai i ngā hapa hiko.
3. TE WHAKATŪPATO I NGĀ WAEHERE: He maha ngā waehere haumaru hiko me ngā waehere hanga e hiahia ana kia tāutahia ngā pūwā hiko toenga i roto i ngā whare noho me ngā whare arumoni. Mā te whakamahi i te RCB ka tutukihia ēnei paerewa.
4. Te Rangimarie o te Hinengaro: Mā te mōhio kua tāutahia he pūwāhi ara iahiko turuturu ka marino te hinengaro o ngā kaipupuri whare me ngā kaipupuri pakihi, ka taea ai e rātou te whakamahi i ngā taputapu hiko me te kore e manukanuka ki ngā tūponotanga kino.
Te tono o te pakaru ara iahiko turuturu whenua
He whānuitia te whakamahinga o ngā whati ara iahiko turuturu whenua i roto i ngā āhuatanga maha, tae atu ki:
- TE HANGANGA NOHO: He maha ngā wā ka tāutahia ngā RCB ki roto i ngā kāinga hei tiaki i te ru hiko, inā koa i ngā wāhi e pāngia ana e te wai pērā i ngā kaukau me ngā kīhini.
- Hoko Whenua Tauhokohoko: Ka whakamahia e ngā pakihi te RCB hei whakarite i te haumaru o ngā kaimahi me ngā kiritaki, me te tiaki hoki i ngā taputapu tairongo.
- Ngā Taiao Ahumahi: I roto i ngā wheketere me ngā taiao ahumahi, he mea nui ngā RCB hei tiaki i ngā mīhini me te whakarite i te haumaru o ngā kaimahi i ngā wāhi morearea.
Hei whakarāpopototanga
Hei whakarāpopototanga, he wāhanga nui ngā pūwhakawātea ara iahiko turuturu whenua o ngā pūnaha hiko hou, e whakarato ana i te tiakitanga nui mai i ngā hapa hiko. Nā tōna kaha ki te kite i ngā taurite kore o te iahiko me te momotu tere i ngā ara iahiko, he mea nui tēnei hei taputapu haumaru i roto i ngā kāinga, i ngā pakihi me ngā taiao ahumahi. Mā te mārama ki te hiranga me ngā mahi a ngā pūwhakawātea ara iahiko turuturu whenua, ka taea e ngā tāngata takitahi me ngā whakahaere te mahi i ngā mahi matatau hei whakapai ake i te haumaru hiko me te tutuki i ngā ture. Ko te haumi ki te RCB ehara i te mea he tutuki noa iho; he whakapau kaha ki te haumaru me te oranga i roto i tō tātou ao hiko e piki haere ana.
Wā tuku: Oketopa-16-2024