Te māramatangangā kaiwawao ara iahiko toenga me te tiakitanga iahiko nui
I roto i te mara o te haumaru hiko, he mea nui ngā pūwā hiko toenga (RCBO) me te tiakitanga iahiko nui hei tiaki i te tangata me ngā taonga mai i ngā tūponotanga hiko. Ka tūhuratia e tēnei tuhinga ngā mahi, ngā painga me ngā tono o ngā RCBO, me te whakanui i tō rātou hiranga i roto i ngā pūnaha hiko hou.
He aha te RCBO?
He taputapu tiaki te RCBO e whakakotahi ana i te mahi a te taputapu iahiko toenga (RCD) me te kaiwawao iahiko iti (MCB). He mea hanga hei kimi me te whakakore i ngā hapa hiko i puta mai i ngā iahiko turuturu whenua, me te tiaki hoki i ngā āhuatanga iahiko nui pērā i te taumaha rawa me ngā iahiko poto. Nā tēnei mahi takirua ka waiho te RCBO hei wāhanga nui i roto i ngā whakaurunga hiko kāinga, arumoni, me te ahumahi.
Me pēhea te mahi a te RCBO?
Ko te mahi a te RCBO e hangai ana ki ngā mātāpono matua e rua: te kimi i te iahiko toenga me te tiaki i te iahiko nui.
1. Te Kimi i te Iahiko Toenga: Ka aroturuki tonu te RCBO i te iahiko e rere ana i roto i ngā waea ora me ngā waea kūpapa. I raro i ngā āhuatanga noa, me ōrite te iahiko i roto i ngā waea e rua. Heoi, ki te puta he hapa, pērā i te pā atu o tētahi ki te waea ora, te pakaru rānei o te taputapu, ka turuturu pea ētahi iahiko ki te whenua. Ka kitea e te RCBO tēnei taurite kore, ka motu, ka tapahia te pūtake hiko hei ārai i te tūponotanga o te ru hiko, te ahi rānei.
2. Te tiaki i te au nui rawa: Haunga te aroturuki i te au toenga, ka tiaki anō hoki ngā RCBO i ngā āhuatanga o te au nui rawa. Mena ka nui ake te au i tētahi paepae kua whakaritea i mua nā te taumaha rawa (he maha rawa ngā taputapu e kukume ana i te hiko) nā te ara iahiko poto rānei (kua honoa tika ngā waea ora me ngā waea kūpapa), ka whati te RCBO, ka motu te ara iahiko, ka tiaki hoki i ngā waea me ngā taputapu mai i ngā kino pea.
Ngā painga o te whakamahi i te RCBO
He maha ngā painga o te whakauru i te mahi RCD me te MCB ki roto i te taputapu kotahi:
- Haumarutanga Whakapai Ake: Mā te whakarato i te parenga turuturu me te parenga iahiko, ka whakaitihia e te RCBO te mōrearea o te ru hiko me te ahi, kia pai ake ai te taiao mō ngā kainoho.
- Te penapena wāhi: Nā te mea e whakakotahi ana te RCBO i ngā mahi tiaki e rua, he iti ake te wāhi e pau ana i te papa whakawhiti i te whakamahi i ngā RCD me ngā MCB motuhake. He tino whai hua tēnei i ngā whakaurunga he iti te wāhi.
- Te Tiaki Māmā: Mā te iti o ngā taputapu hei aroturuki me te tiaki, ka whakaitihia te uauatanga whānui o te pūnaha hiko. Ka hua ake tēnei i ngā utu tiaki iti ake, ā, ka māmā ake te rapurongoā.
- Te Whakakorenga Whiriwhiri: Ka taea te tāuta i ngā RCBO i tētahi huarahi e taea ai te whakakorenga whiriwhiri, arā, mēnā he hapa, ko te ara iahiko anake ka momotu. Mā tēnei ka whakaitihia te whakararuraru ki te pūnaha hiko whānui.
Te Whakamahinga o te RCBO
He maha ngā whakamahinga o ngā RCBO, ā, ka taea te whakamahi i roto i ngā momo mahi maha, tae atu ki:
- Ngā Whare Noho: I roto i ngā whare noho, ka tiakina e ngā RCBO ngā ara iahiko e tuku hiko ana ki ngā wāhi nui pērā i ngā kīhini me ngā kaukau, ina nui ake te mōrearea o te ru hiko.
- Ngā Wāhi Arumoni: Ka whai hua ngā tari me ngā wāhi hokohoko i te RCBO nā te mea ka whakarite i te haumaru o ngā kaimahi me ngā kiritaki me te tiaki i ngā taputapu hiko tairongo.
- Taiao Ahumahi: I roto i ngā wheketere me ngā awheawhe, ka tiakina e ngā RCBO ngā mīhini me ngā taputapu mai i ngā hapa hiko, ā, ka whakapai ake i te whai huatanga me te haumaru o te mahi.
Hei whakarāpopototanga
He taputapu tino nui ngā parenga hiko toenga me te tiakitanga iahiko nui i roto i ngā pūnaha hiko o ēnei rā. Mā te whakakotahi i ngā mahi tiaki o ngā RCD me ngā MCB, ka taea e ngā RCBO te whakarei ake i te haumaru, te whakapai ake i te whai huatanga o te wāhi, me te whakahaere i te tiaki. I te whanaketanga tonu o ngā paerewa haumaru hiko, tera pea ka piki ake te whakamahinga o ngā RCBO, ka waiho hei wāhanga nui ki te tiaki i te ora me te taonga mai i ngā tūponotanga hiko.
Wā tuku: Hakihea-12-2024