Tukuna he ĪmēraHe pai ngā taura hiko waenga-ngaohiko XLPE 6.35-11kV mō ngā whatunga tohatoha, tuku tuarua rānei, ā, ko te nuinga o te wā koinei te pūtake hiko matua mō ngā whatunga arumoni, ahumahi, me ngā whatunga noho tāone. Ka taea te whakamahi mō ngā pūnaha he nui ngā iahiko hapa tae atu ki te 10kA/1 hēkona. Kei te wātea ngā hanganga mō ngā iahiko hapa teitei ake mēnā ka tonoa. He pai mō ngā tono tūmau i te whenua, i roto/i waho, i ngā paipa taura, i raro i te wai, me ngā wāhi kāore ngā taura e pāngia e te ahotea miihini nui, te taumahatanga kume rānei. Nā te iti rawa o te mate dielectric, e mau tonu ana i roto i tōna roanga mahi, me ngā āhuatanga whakamarumaru pai o te rauemi XLPE, he tino pono te mahi a tēnei taura. Ko te whakamarumaru arataki me te whakamarumaru rauemi semiconductor he mea honoa roa (whakaputa kotahi-haerenga). He pai mō ngā teihana hiko, ngā teihana hiko, me ngā tipu ahumahi.
Ko ngā painga o te HV Cable Insulation XLPE e whai ake nei:
1. Te Mahi Ātete Wera:
He tino pai te ātete wera o te XLPE me te hanganga toru-ahu kua whakakikoruatia. Kāore e pirau, e waro rānei i raro i te 300℃, ka eke te pāmahana mahi mō te wā roa ki te 90℃, ā, ka eke te roanga o te ora wera ki te 40 tau.
2. Te Mahi Ārai:
Ka mau tonu te XLPE i ngā āhuatanga pai o te PE, ā, ka nui ake te ātete ki te ārai.
He iti rawa te uara o tōna koki mate uruhanga, ā, kāore e tino pāngia e te pāmahana.
3. Ngā Āhuatanga Ā-ringa:
Nā te whakatūnga o ngā hononga matū hou i waenga i ngā macromolecules, kua pai ake te pakeke, te pūmau, te ātete ki te pakū, me te ātete ki te pānga o te XLPE, ā, nā reira ka whakakapia ngā ngoikoretanga o te PE e ngāwari ana ki te ahotea me te ngatata o te taiao.
4. Ngā Āhuatanga Ātete Matū:
He kaha te ātete o te XLPE ki te waikawa me te kawakore me te ātete hinu, ā, ko ngā hua tahunga he wai me te hauhā waro te nuinga, he iti ake te kino ki te taiao, ā, e tutuki ana i ngā whakaritenga o te haumaru ahi hou.
Te Hanganga:
Te Hanganga:Matua-kotahi, matua-toru, matua-toru 3×1.
Kaiārahi:He parahi, he konumohe rānei, he porowhita te aho, he porowhita te aho kiato.
Te whakamarumaru:XLPE, TR-XLPE, EPR rānei.
Parenga whakarewa:Parenga waea parahi, parenga rīpene parahi.
Te hipoki:Puranga koranu mata, puranga konumohe kōpikopiko, puranga parahi kōpikopiko.
Te Whakamahinga Pū:Whakangungu waea konumohe (AWA), whakangungu waea maitai (SWA), whakangungu waea kowiri tira (SSWA).
Awhe Pāmahana:
Te pāmahana tāutanga iti rawa: 0°C
Te pāmahana whakahaere mōrahi: +90°C
Te pāmahana whakahaere iti rawa: -25°C
6.35/11kV-Taura hiko
| Ngā Matua x Te Horahanga Ingoa | Diameter o te kaiārahi (Tata) | Matotoru Āraitanga Ingoa | Te horahanga CWS tata ki ia matua | Matotoru Ingoa o te Uwhi PVC | Te whānui o te taura (+/- 3.0) | Te whakatauranga o te ara iahiko poto o te Kaiārahi/CWS | Taumaha Taura (Tata) | Ātete DC mōrahi mō te Kaiārahi i te 20 °C |
| Nama x mm2 | mm | mm | mm2 | mm | mm | kA mō te 1 hēkona | kirokaramu/km | (Ω/km) |
| 1C x 35 | 7.0 | 3.4 | 24 | 1.8 | 23.6 | 5/3 | 1044 | 0.524 |
| 1C x 50 | 8.1 | 3.4 | 24 | 1.8 | 24.7 | 7.2 / 3 | 1205 | 0.387 |
| 1C x 70 | 9.7 | 3.4 | 79 | 1.8 | 28.4 | 10 / 10 | 1955 | 0.268 |
| 1C x 95 | 11.4 | 3.4 | 79 | 1.8 | 30.1 | 13.6 / 10 | 2219 | 0.193 |
| 1C x 120 | 12.8 | 3.4 | 79 | 1.9 | 31.4 | 17.2 / 10 | 2480 | 0.153 |
| 1C x 150 | 14.2 | 3.4 | 79 | 1.9 | 32.8 | 21.5 / 10 | 2794 | 0.124 |
| 1C x 185 | 16.1 | 3.4 | 79 | 2.0 | 34.3 | 26.5 / 10 | 3146 | 0.0991 |
| 1C x 240 | 18.5 | 3.4 | 79 | 2.0 | 36.5 | 34.3 / 10 | 3698 | 0.0754 |
| 1C x 300 | 20.6 | 3.4 | 79 | 2.1 | 38.6 | 42.9 / 10 | 4307 | 0.0601 |
| 1C x 400 | 23.6 | 3.4 | 79 | 2.2 | 42.0 | 57.2 / 10 | 5295 | 0.0470 |
| 1C x 500 | 26.6 | 3.4 | 79 | 2.3 | 45.2 | 71.5 / 10 | 6280 | 0.0366 |
| 1C x 630 | 30.2 | 3.4 | 79 | 2.4 | 49.0 | 90.1 / 10 | 7550 | 0.0283 |
