Hoʻouna i ka leka uilaUa hoʻolālā ʻia nā uwea puʻupuʻu ea no nā laina hoʻolaha ma luna o ke poʻo i loaʻa kahi ʻelele kūʻokoʻa insulated i hana ʻiaAAAC, me nā mea hoʻokele alumini i hoʻopaʻa ʻia i ʻeha ʻia ma luna.Hiki ke hoʻohana ʻia no ka hoʻonohonoho paʻa ʻana e like me nā laina mana o luna a hiki i 1000V.
Kūlana:
IEC 60502-1 Nā kaula uila me ka insulation extruded a me kā lākou mau mea pono no nā voltage helu ʻia mai 1kV (Um = 1.2kV) a hiki i 30kV (Um = 36kV) - Māhele 1: ʻO nā kelepona no nā voltage helu o 1kV (Um = 1.2kV) a me 3kV ( Um = 3.6kV)
Nā hiʻohiʻona:
Ka helu Voltage: 0.6/1kV
Voltage ho'āʻo: 4kV
Ka Mahana Hana: -40°C a +90°C
ʻO ka liʻiliʻi liʻiliʻi e pio ana: 18 x anawaena holoʻokoʻa
Noi:
Ka Papa Hana Hana:Aluminum conductor, poepoe stranded compressed or uncompressed.
Kūʻē a i ʻole ka mea hoʻokele ʻelele:Aluminum conductorpoepoe stranded compressed.
Ke Alanui Uila Alanui: Aluminum conductor, poepoe stranded compressed.
Hoʻopili: XLPE, HDPE, LDPE a i ʻole PVC.
Hui: Aia ka uwea i ka mahele insulated a me ke alanui kukui alumini conductors, e paa paa ma ka insulated neutral messenger aluminum alloy conductor ma ka lima akau (Z).
No ke aha e koho ai iā mākou?
Hana mākou i nā kaula maikaʻi ma o ka hoʻohana ʻana i nā mea kiʻekiʻe:
ʻO ka hui ʻike waiwai e ʻike ana i kāu koi:
Mea kanu me nā pono kūpono a me ka hiki ke hōʻoia i ka lawe ʻana i ka manawa:
| Ka helu o na Core x Nominal Cross Section | Min.Haʻihaʻi haʻahaʻa o ke kaula alakaʻi | Ka helu o kēia manawa ma The Air | Anawaena waho | Huina Kaumaha |
| mm² | kN | A | mm | kg/km |
| 1×16+1x 25 RM | 6.4 | 61 | 15.3 | 160 |
| 3×16+1x 25 RM | 6.4 | 61 | 19.0 | 290 |
| 3×25+1x 25 RM | 6.4 | 84 | 23.2 | 400 |
| 3×35+1x 25 RM | 6.4 | 104 | 25.6 | 500 |
| 3×50+1x 35 RM | 8.9 | 129 | 30.0 | 680 |
| 3×70+1x 50 RM | 12.1 | 167 | 34.9 | 920 |
| 3×95+1x 70 RM | 18.0 | 209 | 40.6 | 1270 |
| 3×120+1x 70 RM | 18.0 | 246 | 44.1 | 1510 |
| 3×150+1x 95 RM | 24.2 | 283 | 49.2 | 1870 |
| 3×185+1×120 RM | 30.8 | 332 | 54.9 | 2340 |
| 3×25+1×25+1×16 RM | 6.4 | 84 | 23.2 | 470 |
| 3×35+1×25+1×16 RM | 6.4 | 104 | 25.6 | 560 |
| 3×50+1×35+1×16 RM | 8.9 | 129 | 30.0 | 740 |
| 3×70+1×50+1×16 RM | 12.1 | 167 | 34.9 | 980 |
| 3×95+1×70+1×16 RM | 18.0 | 209 | 40.6 | 1330 |
| 3×120+1×70+1×16 RM | 18.0 | 246 | 44.1 | 1580 |
| 3×150+1×95+1×16 RM | 24.2 | 283 | 49.2 | 1940 |
| 3×185+1×120+1×16 RM | 30.8 | 332 | 54.9 | 2410 |
Huahana hou aku
