He aha ngā taura taputapu?
Ngā Taura Whakatakotoranga Taputapu: Ngā "Pūnaha Io" o te Aunoatanga Ahumahi, Ngā Kaiārahi Taura Dingzun me te Tohungatanga 20-Tau
I te tere haere o te aunoatanga ahumahi o te ao, kei te aro nuihia ngā taura taputapu—e kiia nei ko te "pūnaha io" o ngā wheketere hou. Ka tukuna e ēnei taura motuhake ngā tohu anaro me ngā tohu matihiko iti-pūngao hei aroturuki me te whakahaere, he mea nui ki ngā ahumahi pēnei i te hinu me te hau, ngā matū hinu, me te maitai.
He rerekē ngā taura hiko paerewa, me whakamahi he hoahoa pakari ātete-whakararuraru kia pumau ai te tuku tohu. Ko ō rātou painga matua o te hanganga kei roto i ngā wāhanga tiaki motuhake:
| Wāhanga Taura | Whakaahuatanga me ngā taipitopito |
|---|---|
| Rauemi Arataki | Parahi rānei Parahi Tīni te nuinga |
| Cl=Ārai Ahi | MGT(Rīpene karāhe mika) he kōwhiringa ina hiahiatia he mahi ahi |
| Rauemi Ārai | Ā,(PVC), 2X(XLPE) 3G(EPR) me ētahi atu |
| IS=Pare Takitahi PIMF, TIMF, QIMF, ICAM | Momo matua AL-PET me te waea waikeri TC mō ia takirua miro/toru/whā, he kōwhiringa mēnā e hiahiatia ana |
| Ngā Matua/Ngā Takirua | He maha ngā matua kua takai; he maha ngā takirua, he maha ngā tokotoru me ngā maha ngā tapawhā kua mirohia |
| KOE=Te Parepare Whānui, te Parepare Whakakotahi rānei (ST) (OSCR)(CAM) | Momo matua AL-PET me te waea waikeri TC mō ngā wāhanga whānui e hiahiatia ana i te nuinga o te wā. |
| He koti o roto, he pūeru rānei | Ā,(PVC), H(LSZH) me ētahi atu, he kōwhiringa ina hiahiatia |
| Paparanga Pūkahu | MŌ(te takai rino piauau) te nuinga, he kōwhiringa ina hiahiatia |
| Koti o Waho, o te Hukapapa rānei | Ā,(PVC), H(LSZH), Y-fl(PVC ātete mura) me ētahi atu |
| Ngaohiko Whakatauranga | 300 V mō ngā taura taputapu takirua takitahi, takirua maha rānei/takitoru/tapawhā 300/500 V mō ngā taura taputapu matua kotahi, maha rānei e tautokona ana ētahi atu |
| Paerewa Taketake | EN 50288-7 |
He paparanga ārai kei roto (he maha ngā wā he mea hanga ki te pepa konumohe, ki te waea parahi rānei) hei ārai i te pokanoa hiko o waho (EMI), ā, he mea takai ki roto i ngā hipoki pakari i hangaia mai i ngā rauemi pēnei i te PVC, XLPE, LSZH rānei. Ehara i te mea ka whakarei ake ēnei kōwhiringa hanganga me ngā rauemi i te ātete o ngā taura ki te pokanoa hiko anake, engari ka taea hoki e rātou te tu atu i ngā āhuatanga taiao kino pēnei i te pāmahana tino nui, te makuku, me te waikura.
Nā te mahi ahurei o ngā taura taputapu, he mea nui rawa atu ēnei i roto i ngā āhuatanga ahumahi e hiahiatia ana. Hei tauira, i roto i ngā whare hanga hinu—he mea nui te aroturuki tika mō te haumaru mahi—he hononga nui ēnei taura, e tuku ana i ngā raraunga pēhanga me te pāmahana wā-tūturu mai i ngā pūoko kei te papaanga ki ngā rūma whakahaere matua, e tautoko tika ana i te aukati i ngā tūponotanga haumaru me te pupuri i ngā tukanga whakaputa pumau.
Hei tāpiritanga, he painga whai hua tō rātou hoahoa hanganga kiato: ka penapena tae atu ki te 40% o te wāhi tāutanga ki te whakaritea ki ngā momo tikanga tuku iho, ā, he tino pai mō ngā taiao ahumahi ā-hau (pērā i ngā awheawhe wheketere kua kati, ngā wāhanga taputapu rānei) he mea nui te whakaaro ki te whakamahinga o te wāhi.
I roto i ngā kaihanga, Te Kamupene Hiko me te Taura o Shanghai Dingzun He hinonga hangarau-teitei ā-motu a Dingzun, e rua tekau tau te roa o te wheako. I whakatūria i te tau 2005, ka whakauruhia e Dingzun te R&D, te whakaputa, me te ratonga, e tuku ana i ngā whakatakotoranga taura neke atu i te 800 me te putanga ā-tau o te 70 miriona mita. Kei roto i tana rārangi taura taputapu ngā tauira maha-matua ātete ahi (hei tauira, 300/500V CU/MGT/XLPE/OS/FR/LSZH/GSWA/LSZH) me ngā momo ātete pahūtanga e tutuki ana i ngā paerewa EN 50288-7. He tino pai ēnei hua i roto i ngā tautuhinga tino kino - mai i ngā tipu matū pāmahana teitei ki ngā papa hinu o waho.