Hoʻouna i kahi leka uilaHe kūpono nā kaula mana waena-voltage (MV) 3.8/6.6kV XLPE-insulated no nā pūnaewele ikehu e like me nā kikowaena mana, nā ʻōnaehana hoʻoili a me ka hāʻawi ʻana. No ke kau ʻana ma nā ducts, ma lalo o ka honua a ma waho. Hiki iā ia ke hoʻolako i ka mana i nā wahi noho kūlanakauhale, nā hale kalepa a me nā hale ʻoihana. E ʻoluʻolu e hoʻomaopopo: Hiki i ka ʻulaʻula waho ke mae i ka wā e hōʻike ʻia ai i nā kukuna UV.
Nā Kūlana:
Ka hoʻolaha ʻana o ke ahi i BS EN60332
BS6622
IEC 60502
Nā ʻano:
Loaʻa i kā mākou mau kaula nā hiʻohiʻona koʻikoʻi:
Alakaʻi:Nā alakaʻi keleawe i hoʻopaʻa ʻia i ka pōʻai maʻemaʻe i hoʻopaʻa ʻia a i ʻolealakaʻi alumini.
Hoʻokaʻawale:Ke hoʻohana nei i ka polyethylene i hoʻopili ʻia (XLPE) no ka hana maikaʻi loa.
Pale hao:Koho no ka pale lipine keleawe pākahi a holoʻokoʻa paha, e hoʻoikaika ana i ka palekana.
Mea hoʻokaʻawale:Lipine keleawe me ka 10% overlap, e hōʻoiaʻiʻo ana i ka pono o ke kaula.
Nā mea moe:ʻO Polyvinyl chloride (PVC) no ka paʻa paʻa.
Nā mea kaua:E koho mai ka Steel Wire Armour (SWA), Steel Tape Armour (STA), Aluminium Wire Armour (AWA), a i ʻole Aluminium Tape Armour (ATA) ma muli o kāu mau koi kikoʻī.
ʻUhi:Hoʻolako ʻia me kahi ʻūpā waho PVC paʻa, e hāʻawi ana i ka palekana hou aku.
Waihoʻoluʻu o ka ʻūpā:Loaʻa i ka ʻUlaʻula a i ʻole ʻEleʻele, e kūpono i kāu mau makemake noʻeau.
ʻIkepili uila:
Ka mahana hana alakaʻi kiʻekiʻe loa:90°C
Ka mahana hana pale kiʻekiʻe loa:80°C
Ka mahana kiʻekiʻe loa o ke alakaʻi i ka wā o SC:250°C
ʻO nā kūlana o ke kau ʻana i ka wā o ka hoʻokumu ʻana o ka trefoil e like me kēia:
Ke kū'ē wela o ka lepo: 120˚C. Cm/Watt
Ka hohonu o ke kanu ʻana: 0.5m
Mahana honua: 15°C
Mahana ea: 25°C
Alapine (frequency): 50Hz
3.8/6.6kV-ʻO ke alakaʻi keleawe hoʻokahi ʻo XLPE insulated copper tape screened alumini wire armored PVC sheathed cables
| ʻĀpana inoa o ke alakaʻi | ʻO ke kū'ē alakaʻi kiʻekiʻe loa ma 20 ℃ | Mānoanoa o ka insulation xlpe | Mānoanoa o ka lipine keleawe | Mānoanoa o ka moena i hoʻopili ʻia | Ka dia o ka uea pale kaua | Mānoanoa o ka ʻūpā waho | ʻO ke anawaena holoʻokoʻa | Kaumaha o ke kaula |
| mm² | Ω/km | mm | mm | mm | mm | mm | mm | kg/km |
| 35 | 0.524 | 2.5 | 0.075 | 1.2 | 1.6 | 1.8 | 25.5 | 1020 |
| 50 | 0.387 | 2.5 | 0.075 | 1.2 | 1.6 | 1.8 | 26.6 | 1180 |
| 70 | 0.268 | 2.5 | 0.075 | 1.2 | 1.6 | 1.8 | 28.2 | 1440 |
| 95 | 0.193 | 2.5 | 0.075 | 1.2 | 1.6 | 1.9 | 30.3 | 1760 |
| 120 | 0.153 | 2.5 | 0.075 | 1.2 | 1.6 | 1.9 | 31.8 | 2050 |
| 150 | 0.124 | 2.5 | 0.075 | 1.2 | 1.6 | 2 | 33.4 | 2380 |
| 185 | 0.0991 | 2.5 | 0.075 | 1.2 | 2 | 2 | 35.8 | 2840 |
| 240 | 0.0754 | 2.6 | 0.075 | 1.2 | 2 | 2.1 | 38.7 | 3490 |
| 300 | 0.0601 | 2.8 | 0.075 | 1.2 | 2 | 2.2 | 41.3 | 4180 |
| 400 | 0.047 | 3 | 0.075 | 1.2 | 2 | 2.3 | 44.8 | 5160 |
| 500 | 0.0366 | 3.2 | 0.075 | 1.3 | 2.5 | 2.5 | 49.8 | 6490 |
| 630 | 0.0283 | 3.2 | 0.075 | 1.4 | 2.5 | 2.6 | 54 | 8020 |
3.8/6.6kV-ʻEkolu mau ʻano keleawe alakaʻi XLPE insulated keleawe lipine pale galvanized kila uea pale PVC uwea
| ʻĀpana inoa o ke alakaʻi | ʻO ke kū'ē alakaʻi kiʻekiʻe loa ma 20 ℃ | Mānoanoa o ka insulation xlpe | Mānoanoa o ka lipine keleawe | Mānoanoa o ka moena i hoʻopili ʻia | Ka dia o ka uea pale kaua | Mānoanoa o ka ʻūpā waho | ʻO ke anawaena holoʻokoʻa | Kaumaha o ke kaula |
| mm² | Ω/km | mm | mm | mm | mm | mm | mm | kg/km |
| 35 | 0.524 | 3.4 | 0.075 | 1.2 | 1.6 | 1.8 | 27.3 | 1130 |
| 50 | 0.387 | 3.4 | 0.075 | 1.2 | 1.6 | 1.8 | 28.4 | 1290 |
| 70 | 0.268 | 3.4 | 0.075 | 1.2 | 1.6 | 1.9 | 30.2 | 1560 |
| 95 | 0.193 | 3.4 | 0.075 | 1.2 | 1.6 | 1.9 | 32.1 | 1880 |
| 120 | 0.153 | 3.4 | 0.075 | 1.2 | 1.6 | 2 | 33.8 | 2190 |
| 150 | 0.124 | 3.4 | 0.075 | 1.2 | 2 | 2.1 | 36.2 | 2620 |
| 185 | 0.0991 | 3.4 | 0.075 | 1.2 | 2 | 2.1 | 37.8 | 3000 |
| 240 | 0.0754 | 3.4 | 0.075 | 1.2 | 2 | 2.2 | 40.5 | 3640 |
| 300 | 0.0601 | 3.4 | 0.075 | 1.2 | 2 | 2.2 | 42.5 | 4290 |
| 400 | 0.047 | 3.4 | 0.075 | 1.2 | 2 | 2.4 | 45.8 | 5270 |
| 500 | 0.0366 | 3.4 | 0.075 | 1.3 | 2.5 | 2.5 | 50.2 | 6550 |
| 630 | 0.0283 | 3.4 | 0.075 | 1.4 | 2.5 | 2.6 | 54.4 | 8020 |
Huahana Hou Aʻe
