Hoʻouna i kahi leka uilaHoʻohana nui ʻia nā kaula uila Medium Voltage nonā laina luna luama nā pou a i ʻole ma ke ʻano he mea hānai i nā wahi noho. Hoʻohana pū ʻia no ka hoʻoili ʻana i ka uila mai nā pou pono i nā hale. Hāʻawi i ka palekana kiʻekiʻe a me ka hilinaʻi, kū ia i nā kūlana ʻino, ka radiation ultraviolet, a me ke kaumaha mechanical. Maʻalahi e hoʻouka a mālama, me nā kumukūʻai hana haʻahaʻa, hoʻohana pinepine ʻia no ka hoʻolaha mana ma nā wahi kūlanakauhale a me nā wahi kuaʻāina.
Kūlana:
IEC 60502-2---- Nā uwea mana me ka insulation extruded a me kā lākou mau mea pono no nā voltages i helu ʻia mai 1 kV (Um = 1.2 kV) a hiki i 30 kV (Um = 36 kV) - Māhele 2: Nā uwea no nā voltages i helu ʻia mai 6 kV (Um = 7.2 kV) a hiki i 30 kV (Um = 36 kV)
Uila uila:
6.35/11kV, 19/33kV
Kūkulu ʻana:
Alakaʻi Pae: Papa 2 Pōʻai alumini i hoʻopaʻa ʻia
Pale Alakaʻi: Papa semi-alakaʻi i hoʻokuʻu ʻia
Palekana: XLPE (Polyethylene i hoʻopili ʻia)
Pale Hoʻokaʻawale: Papa semi-conductive i hoʻokuʻu ʻia
Pale Metallic: Pale uea keleawe a i ʻole ka pale lipine keleawe
Mea hoʻokaʻawale: Lipine pehu semi-conductive
ʻUpena Waho: HDPE (Polyethylene Density Kiʻekiʻe)
Luna Hoʻokele Kākoʻo:Nā uea kila galvanized
KALA:
ʻO ke kumu i hoʻokaʻawale ʻia: Lipine hōʻailona kumu ʻulaʻula, melemele a me ka uliuli
ʻUpena i waho: ʻEleʻele
Nā ʻano:
Mahana Hana: 90°C XLPE
Pae Mahana: -20°C PE ʻūpā
Mahana Kaapuni Pōkole (5 kekona ka lōʻihi loa): 250°C XLPE
Radius Kulou: 15 x ke anawaena holoʻokoʻa
No ke aha e koho ai iā mākou?
Hana mākou i nā kaula maikaʻi ma ka hoʻohana ʻana i nā mea kiʻekiʻe:
ʻO ka hui ʻike waiwai e ʻike ana i kāu koi:
Kanu me nā pono hana maikaʻi a me ka hiki ke hōʻoia i ka lawe ʻana i ka manawa kūpono:
IEC 60502 6.35/11 kV ABC no nā Laina Hoʻolaha ma luna
| Helu o nā Cores x ʻĀpana Keʻa Nominal | Alakaʻi Pae | ʻĀpana Hoʻokuʻu ʻElele | Ka helu o ke au mau ma 300°C Ambient Temp. | ||||
| Ke kū nei | ʻĀpana ʻĀpana Inoa | Ke kū'ē ʻana o ke alakaʻi kiʻekiʻe loa | Ke kū nei | ʻĀpana ʻĀpana Inoa | Ukana Haʻihaʻi | ||
| Helu × mm² | Helu × mm | mm² | Ω/Km | Helu × mm | mm² | kN | A |
| 3X50 + 1X25 | 19/1.78 | 50 | 0.641 | 7/3.0 | 50 | 60 | 116 |
| 3X70 + 1X50 | 19/.14 | 70 | 0.443 | 7/3.15 | 50 | 62 | 210 |
| 3X95+ 1X50 | 19/2.52 | 95 | 0.32 | 7/3.0 | 50 | 60 | 173 |
| 3X185+1X120 | 37/2.52 | 185 | 0.164 | 7/4.67 | 120 | 150 | 259 |
| 3X150 +1X50 | 37/2.25 | 150 | 0.206 | 7/3.15 | 50 | 62 | 365 |
| 3X240 +1X50 | 61/2.25 | 240 | 0.125 | 7/3.15 | 50 | 62 | 500 |
IEC 60502 19/33 kV ABC no nā Laina Hoʻolaha ma luna
| Helu o nā Cores x ʻĀpana Keʻa Nominal | Alakaʻi Pae | ʻĀpana Hoʻokuʻu ʻElele | Ka helu o kēia manawa mau ma ka mahana ambient 300°C | ||||
| Ke kū nei | ʻĀpana ʻĀpana Inoa | Ke kū'ē ʻana o ke alakaʻi kiʻekiʻe loa | Ke kū nei | ʻĀpana ʻĀpana Inoa | Ukana Haʻihaʻi | ||
| Helu × mm² | Helu × mm | mm² | Ω/Km | Helu × mm | mm² | kN | A |
| 3X50 + 1X50 | 19/1.78 | 50 | 0.641 | 7/3.0 | 50 | 60 | 165 |
| 3X150+ 1X50 | 37/2.25 | 150 | 0.206 | 7/3.0 | 50 | 60 | 315 |
| 3X185+1X70 | 37/2.52 | 185 | 0.164 | 7/3.57 | 70 | 91 | 355 |
| 3X70 +1X50 | 19/2.14 | 7 | 0.443 | 7/3.15 | 50 | 62 | 250 |
| 3X150 +1X50 | 37/2.25 | 150 | 0.206 | 7/3.15 | 50 | 62 | 370 |
Huahana Hou Aʻe
