IP45 vs IP65? Me pēhea te whiriwhiri i tētahi taputapu utu kāinga iti ake te utu?

Ngā whakatauranga IP, rānei Ngā whakatauranga Parenga Whakauru, hei ine i te ātete o tētahi taputapu ki te urunga mai o ngā huānga o waho, tae atu ki te puehu, te paru, me te makuku. I whakawhanakehia tēnei pūnaha whakatauranga e te International Electrotechnical Commission (IEC), kua noho hei paerewa ā-ao mō te aromatawai i te pakari me te pono o ngā taputapu hiko. E rua ngā uara tau e whakaurua ana e te whakatauranga IP, ā, ka whakaratohia he aromatawai whānui mō ngā kaha tiaki o tētahi taputapu.

Ko te tau tuatahi o te whakatauranga IP e tohu ana i te taumata o te parenga ki ngā mea totoka, pērā i te puehu me te paru. Ko te tau tuatahi teitei ake e tohu ana i te nui ake o te parenga ki ēnei matūriki. I tētahi atu taha, ko te tau tuarua e tohu ana i te ātete o te taputapu ki ngā wai, ā, ko te uara teitei ake e tohu ana i te taumata teitei ake o te parenga ki te makuku.

Ko te tikanga, ka tukuna e te pūnaha whakatauranga IP he huarahi mārama, he huarahi paerewa hoki hei whakawhitiwhiti kōrero mō te pakari me te pono o ngā taputapu hiko, e āhei ai ngā kaihoko me ngā tohunga ahumahi ki te whakatau whai whakaaro i runga i ngā āhuatanga taiao motuhake ka whakamahia ai te taputapu. He māmā noa te kaupapa: ko te teitei ake o te whakatauranga IP, ko te kaha ake o te taputapu ki ngā āhuatanga o waho, ka whakawhiwhia ki ngā kaiwhakamahi te māia ki tōna mahi me tōna roa.

(Whakatauranga IP mai i te IEC)

He mea tino nui te whakarite i te pakari o ngā teihana utu hiko (EV), ā, he mea nui ngā whakatauranga IP ki te tiaki i ēnei hanganga nui. Ka tino kitea te hiranga o ēnei whakatauranga nā te mea kei waho ngā teihana utu, ka tūpono ki ngā āhuatanga o te taiao e kore e taea te matapae pērā i te ua, te hukarere, me ngā āhuatanga kino o te rangi. Ko te kore o te tiaki tika mai i te makuku, ehara i te mea ka whakararu noa i te mahi a te teihana utu, engari ka puta hoki he mōrearea nui ki te haumaru.

Whakaarohia te horopaki e uru ana te wai ki roto i te Teihana utu EV kāinga – he āhuatanga āhua korekore e pā kino ana ki ngā hua kino. Ka taea e te urunga mai o te wai te whakararu i ngā hiko me ētahi atu hapa, ka mutu ki ngā āhuatanga morearea pēnei i te ahi, te mate hiko rānei. Haunga ngā āwangawanga haumaru o nāianei, ka horapa te pānga kino o te makuku ki te waikura me te pirau o ngā wāhanga nui o roto i te teihana utu. Ehara i te mea ka whakararu noa i te whai huatanga o te teihana engari ka uru atu hoki ki te tumanako ka hiahiatia he whakatikatika utu nui, ka whakakapia katoatia rānei i ngā wā tino kino.

I roto i te rapunga mō te nekenekehanga hiko pumau me te pono, he mea nui te aro atu ki te ngoikore o ngā teihana utu hiko ki ngā āhuatanga taiao. I te mōhio ki te mahi nui a ngā whakatauranga IP ki te whakaiti i ngā mōrearea, ka noho te whakaurunga o ngā tikanga tiaki matatau hei poutokomanawa hei whakarite i te roa me te haumaru o ēnei hanganga utu nui. I te tere haere o te nekehanga o te ao ki ngā waka hiko, ko te pakari o ngā teihana utu i roto i ngā āhuatanga rerekē o te rangi ka puta hei whakaaro nui mō te whakamahi pai i ngā otinga kawe waka e pai ana ki te taiao.

(Teihana utu hiko arumoni Ampax mai i Injet New Energy)

He mea nui te whiriwhiri i ngā teihana utu EV me te whakatauranga IP teitei. Ka tūtohu mātou kia iti rawa te IP54 mō te whakamahinga o waho, hei tiaki i te puehu me te ua. I ngā āhuatanga kino pēnei i te hukarere nui, i ngā hau kaha rānei, whiriwhiria te IP65, te IP67 rānei. Mō te kāinga me te arumoni o Injet New Energy Ngā rihi AC(Swift/Sonic/The Cube) e whakamahi ana i te whakatauranga IP65 teitei ake e wātea ana i te mākete i tēnei wā. IP65 He parenga pakari tēnei mō te puehu, e whakaiti ana i ngā matūriki e uru ana ki ngā taputapu. Ka tiaki hoki i ngā rerenga wai mai i ngā taha katoa, ā, he mea pai mō ngā taiao haukū. Hei pupuri i te haumaru me te pono i ngā āhuatanga katoa o te rangi, he mea nui kia horoia tonutia ngā teihana utu. Mā te ārai i ngā paru pēnei i te paru, ngā rau, te hukarere rānei kei aukati i te hauhautanga ka tino pai te mahi, inā koa i te wā kino o te rangi.