Kua tae mai te whanaketanga hou o te hangarau raina hiko me te whakaurunga o te taura ACSR (Aluminium Conductor Steel Reinforced). Ka whakakotahihia e tēnei taura ACSR hou ngā mea pai rawa atu o te konumohe me te maitai, e tuku ana i te mahi pai ake me te pakari mō ngā raina hiko o runga.
He hanganga aho-pokapū te taura ACSR, he maha ngā paparanga waea konumohe 1350-H19 e karapoti ana i te matua o te waea maitai kua whakakikoruatia. I runga i ngā whakaritenga, ka taea te whirihora i te matua maitai hei aho kotahi, hei aho rānei. Hei tiaki atu i te waikura, ka taea te whakakikorua i te matua maitai i roto i te Akomanga A, B, C rānei. Hei tāpiri, ka taea te pania te matua ki te hinu, te whakaranu rānei ki te hinu puta noa i te ara iahiko hei whakarei ake i tōna ātete ki ngā āhuatanga taiao.
Ko tētahi o ngā painga matua o tēnei taura ACSR ko tōna hoahoa ka taea te whakarite. Ka taea e ngā kaiwhakamahi te whakarite i te ōwehenga o te maitai ki te konumohe kia tutuki ai ngā hiahia tono motuhake, me te whakataurite i waenga i te kaha kawe iahiko me te kaha miihini. Nā tēnei ngāwari ka tino pai te taura ACSR mō ngā raina hiko e hiahia ana ki te kaha kume teitei ake, te whakaheke i te totoro, me te roa ake o te whānuitanga ki te whakataurite ki ngā kaiārahi o runga tuku iho.
Kei te wātea te taura ACSR hou i roto i ngā rīra rakau/maitai kāore e taea te whakahoki mai, me ngā rīra maitai ka taea te whakahoki mai, e taea ai te whakauru i ngā momo whakahaere me ngā whakaritenga rerekē. Mā tēnei ngāwari o te whakamahi ka taea te tuku me te whakamahi pai i te taura kia rite ki ngā whakaritenga o te kaupapa.
E matapaetia ana ka tino whakarei ake te whakaurunga o tēnei taura ACSR matatau i te hoahoa me te mahi o ngā raina hiko, ka waiho hei tāpiri nui ki te ao o ngā hanganga hiko. Nā te pai ake o te ōwehenga kaha-ki-taumaha me te ātete ki te pirau taiao, ka oati tēnei taura ki te tuku i te pono me te whai huatanga utu i roto i ngā momo āhuatanga tuku hiko.
Wā tuku: 26 o Ākuhata-2024