Kei te piki haere te rongonui o te utu waka hiko i ēnei rā, ko te nuinga o ngā taputapu utu ā-whare e whakamahi ana i te utu AC, ko ngā taputapu utu tere tūmatanui ia e whakamahi ana i te utu DC. Ko te taura H05BZ5-F me te taura H07BZ5-F he taura utu AC waka hiko, e ai ki te paerewa Pākehā EN 50620 kua whakakotahitia. Kei a Dongguan Wenchang te tiwhikete TUV mō te taura utu EV.ā, ka tukuna ki ngā whenua maha o te ao.
E tohu ana te paerewa IEC/EN 61851-1 i te aratau utu mō ngā taura. E tutuki ana te taura H05BZ5-F me te taura tae atu ki te 2.5mm 2 i te paerewa mō ngā taputapu utu AC kāinga waka hiko - kua whakarōpūtia ko te Aratau 1. Ko te ngaohiko whakatauranga o te taura H05Z5-F he 300/500V, he pai mō te ara iahiko kotahi-wāhanga. E tutuki ana te taura H07BZ5-F i te paerewa whakataurite, ā, he horahanga whakawhiti-wāhanga o te 35mm2. He pai mō ngā taputapu utu AC Aratau 2 i raro i te 22KW me ngā taputapu utu AC Aratau 3 i raro i te 43kW. Ka whakaratohia e te taura H07BZ5-F te utu iahiko toru-wāhanga, nā te mea he teitei ake te whakatauranga ngaohiko o te waea rahi nui ake o te 450/750V.
He waea parahi ngohengohe kua whakamahanatia ki te rapa ēnei taura matua-maha, ā, he matua whakahaere (CC) me te matua ārahi (CP) 0.5 mm te matotoru, me ngā koti polyurethane kore-halogen 2 me te 1.0mm mō ngā whakawhitiwhiti kōrero. He rauemi ātete-kakahu, ātete-robeki te PUR, he ātete-hinu, he pai hoki mō te hinu me te hinu. He pai mō te tāutanga o waho pai ake.
Tawhā Taura:
-Ngā taura H05BZ5-F me H07BZ5-F
-Ngaohiko: H05BZ5-F: 300/500V, H07BZ5-F: 450/750V
-Kaiārahi: Parahi ngohengohe, taumata 5
-Whakamaroketanga: XL-PE
-Whakakī: Taura miro
-Te hipoki o waho: PUR (polyurethane kore-halogen)
Wā tuku: Hepetema-24-2022