Hoʻouna i kahi leka uilaHoʻohana pinepine ʻia nā kaula mana waena-voltage insulated 12.7-22kV-XLPE no nā pūnaewele hoʻolaha mana a me nā kaula mana kōkua ma nā ʻano like ʻole. ʻAe ka pale kaua hoʻohui i ke kanu pololei ʻana e pale aku i ka haʻalulu uila a me ka hōʻino. ʻO ke ʻano AS/NZS 12.7-22kV-XLPE he mau kaula mana waena-voltage i hana ʻia e ka Australian/New Zealand Standard AS/NZS 1429.1. He kūpono lākou no ka hoʻonohonoho paʻa ʻana i loko o nā pūnaewele lako mana ma nā wahi o loko a me waho, a hiki ke waiho ʻia i loko o nā ducts uwea, ma nā pā uwea, a kanu pololei ʻia i lalo o ka honua. Kūpono no nā ʻōnaehana au hewa kiʻekiʻe i helu ʻia a hiki i 10kA/1 kekona. Loaʻa nā kūkulu me nā hiki ke au hewa kiʻekiʻe ma ke noi.
Kūkulu ʻana:
Alakaʻi:Keleawe a alumini paha, poepoe i ulana ʻia, poepoe i ulana ʻia me ka paʻa.
Hoʻokaʻawale:XLPE a i ʻole TR-XLPE a i ʻole EPR.
Pale hao:Pale uea keleawe (CWS), pale lipine keleawe (CTS).
ʻUhi:ʻUpena alumini ʻōwili (CAS), ʻUpena keleawe ʻōwili (CCU), Kila kila ʻōwili (CSS).
Nā mea kaua:Pale kaua uea alumini (AWA), Pale kaua uea kila (SWA), Pale kaua uea kila kila ʻole (SSWA).
Ka palekana no nā ʻuku:ʻUpena nylon polyamide, Lipine keleawe pālua (DBT), Cypermethrin.
Nā kaula hoʻonohonoho:12D (PVC wale nō) 15D (HDPE).
I ka wā o ke kau ʻana:18D (PVC wale nō) 25D (HDPE).
Pae mahana:
Ka mahana hoʻonohonoho haʻahaʻa loa: 0°C
Ka mahana hana kiʻekiʻe loa: +90°C
Ka mahana hana haʻahaʻa loa: -25°C
Nā kaula uila waena i hoʻolālā ʻia e ke kanaka:
No ka pono a me ke ola lōʻihi, pono e hoʻopilikino ʻia kēlā me kēia kaula MV i ke kau ʻana akā aia kekahi mau manawa e pono ai kahi kaula i hana kūikawā ʻia. Hiki i kā mākou poʻe loea kaula MV ke hana pū me ʻoe e hoʻolālā i kahi hopena e kūpono i kāu mau koi. ʻO ka hapa nui, hoʻopilikia nā hana pilikino i ka nui o ka wahi o ka pale metala, hiki ke hoʻololi ʻia e hoʻololi i ka mana kaapuni pōkole a me nā hoʻolako honua.
I kēlā me kēia hihia, hāʻawi ʻia ka ʻikepili loea e hōʻike i ke kūpono a me nā kikoʻī i hoʻomaikaʻi ʻia no ka hana ʻana. Hoʻopili ʻia nā hoʻonā i hoʻopilikino ʻia a pau i ka hoʻāʻo hoʻonui ʻia ma kā mākou MV Cable Testing Facility.
12.7/22kV-Uea mana
| Nā ʻĀpana x Wahi Inoa | Anawaena alakaʻi (Approx.) | Mānoanoa Hoʻokaʻawale Nominal | Ma kahi o CWS ma kēlā me kēia ʻiwi | Mānoanoa Maoli o ka Uhi PVC | Ka nui o ke anawaena o ke kaula (+/- 3.0) | Ka helu kaapuni pōkole o ke alakaʻi/CWS | Kaumaha o ke kaula (Approx.) | Ke kū'ē ʻana o ke alakaʻi DC kiʻekiʻe loa ma 20 °C |
| Helu x mm2 | mm | mm | mm2 | mm | mm | kA no 1 kekona | kg/km | (Ω/km) |
| 1C x 35 | 7.0 | 5.5 | 24 | 1.8 | 27.5 | 5 / 3 | 1200 | 0.524 |
| 1C x 50 | 8.1 | 5.5 | 24 | 1.8 | 28.6 | 7.2 / 3 | 1367 | 0.387 |
| 1C x 70 | 9.7 | 5.5 | 79 | 1.9 | 32.1 | 10 / 10 | 2130 | 0.268 |
| 1C x 95 | 11.4 | 5.5 | 79 | 2.0 | 33.8 | 13.6 / 10 | 2421 | 0.193 |
| 1C x 120 | 12.8 | 5.5 | 79 | 2.0 | 35.2 | 17.2 / 10 | 2687 | 0.153 |
| 1C x 150 | 14.2 | 5.5 | 79 | 2.1 | 36.6 | 21.5 / 10 | 3018 | 0.124 |
| 1C x 185 | 16.1 | 5.5 | 79 | 2.1 | 38.3 | 26.5 / 10 | 3395 | 0.0991 |
| 1C x 240 | 18.5 | 5.5 | 79 | 2.2 | 40.9 | 34.3 / 10 | 3979 | 0.0754 |
| 1C x 300 | 20.6 | 5.5 | 79 | 2.3 | 43.2 | 42.9 / 10 | 4599 | 0.0601 |
| 1C x 400 | 23.6 | 5.5 | 79 | 2.4 | 46.6 | 57.2 / 10 | 5613 | 0.047 |
| 1C x 500 | 26.6 | 5.5 | 79 | 2.5 | 49.8 | 71.5 / 10 | 6621 | 0.0366 |
| 1C x 630 | 30.2 | 5.5 | 79 | 2.6 | 53.6 | 90.1 / 10 | 7918 | 0.0283 |
