Ko te ngongo whakangūngū makariri he raupapa o ngā ringaringa rapa ngongo tuwhera, he mea whakawhanui ake i te wheketere, ā, ka huihuia ki runga i tētahi matua ka taea te tango. Ka tukuna ngā hononga taura whakangūngū makariri mō te tāutanga mara i roto i tēnei āhuatanga kua totorohia. Ka tangohia te matua i muri i te whakanoho i te ngongo mō te tāutanga ki runga i tētahi hononga raina, i tētahi hononga pito, me ētahi atu, kia taea ai e te ngongo te whakangūngū me te hanga i tētahi hiri ātete wai. He mea hanga ngā hononga taura whakangūngū makariri ki te rapa EPDM, kāore he pūhaumāota, he whanariki rānei. Ka kapi ngā rahi diameter rerekē i te whānuitanga o ngā taura 1000 volt, ngā ara iahiko parahi me te konumohe.
Kua hangaia ngā Kete Taupoki Whakaiti Matao o Telsto hei tikanga ngāwari ki te tāuta, haumaru hoki, hei uhi i ngā hononga i runga i te Taura Wāhi. He ringaringa rapa tuwhera ngā ngongo, kua whakawhanuitia i te wheketere, ā, kua huihuia ki runga i ngā matua kirihou ka taea te tango. I muri i te whakanoho i te ngongo mō te tāutanga ki runga i te hononga raina-roto, ka tangohia te matua, kia taea ai e te ngongo te whakaiti me te hiri i te hononga.
| *Kei roto i te kete kotahi ngā wāhanga me ngā tohutohu katoa e hiahiatia ana |
| *He māmā, he haumaru te tāutanga, kāore e hiahiatia he taputapu |
| *Whakauruhia ngā taura kua hipokina me ngā diameter o waho rerekē |
| *Kāore e hiahiatia he rama, he wera rānei |
| *Ka whakaitihia te wā e hiahiatia ana hei hipoki i ngā hononga mā roto i ngā tikanga tuku iho |
| *Ka pupuri i te āhua ā-tinana me te āhua hiko o te ara iahiko kua hipokina |
| *Kei roto ko te ringaringa pēhi tāroaroa wāhanga |
1) He ātete pai ki te huarere, he ātete ki te koroheketanga ultraviolet me te ātete ki te whakapataritari nui atu i te ngongo whakaheke wera
2) He ātete ake ki te pereti me te wero, te karawarawa, te waikawa me te kawakore i ngā ngongo whakaheke makariri silicone
3) Ka whakawhānui, ka whakaiti i te wā kotahi me ngā wahi mahi me te kore he āputa, ka piri tonu i roto i te taiao uaua
4) Te hiri pūmau i ngā wahi mahi i roto i te taiao hau
5) He pai mō te taura iti iho i te 1KV
6) Ka mau tonu te hiri, ka mau tonu tōna pakari me tōna pēhanga ahakoa ngā tau roa o te koroheketanga me te pānga.
7) He māmā noa te tāutanga, he haumaru hoki, kāore e hiahiatia he taputapu, he whakangungu motuhake rānei. Kāore e hiahiatia he rama, he mahi whakamahana rānei.
8) Te whakahekenga o te diameter: ≥50%
9) Akomanga hiri IP68