Zipu ozi-eIgwe ọkụ maka sistemu ikesa ọkụ n'elu bụ maka nkesa ọha. Nwụnye n'èzí n'ahịrị dị n'elu gbasiri ike n'etiti nkwado, ahịrị jikọtara na facades. Nguzogide dị mma nye ndị nnọchi anya mpụga. Ọ dịghị mma maka echichi ozugbo n'okpuru ala. Nkesa n'elu maka ebe obibi, ime obodo na obodo mepere emepe, na-ebufe na ikesa ọkụ eletrik site na okporo osisi ma ọ bụ ụlọ. E jiri ya tụnyere sistemu onye na-eduzi ihe anaghị ekpuchi ekpuchi, ọ na-enye nchekwa emelitere, mbelata ụgwọ nrụnye, mfu ọkụ dị ala yana ntụkwasị obi ka ukwuu.
Ọkọlọtọ:
Afọ 1418 -South AfricaỌkọlọtọ mba maka Sistemụ Nchịkọba ikuku
ÀJỤMỤ ozuzu:
Ule ule: 4 kV ac (Nkeji 5)
Oke okpomọkụ nke onye nduzi: +90 ºC
Okpomọkụ dị mkpụmkpụ nke onye nduzi: 250 ºC (t ≤5s)
Ike kachasị elu n'elu onye nduzi (N): n'elu 30 x Nkebi mm²
Ihe owuwu:
Na-agụnye ngwugwu nke ndị na-eduzi usoro mkpuchi mkpuchi na onye na-eduzi / ndu na-anọpụ iche nke ekpughere ma ọ bụ mkpuchi, ekewa n'ime sistemu na-akwado onwe ya yana usoro isi na-akwado.
Sistemụ akwado ONWE ONYE: Ọ nwere kọmpat anọ nke gbakọtara nke ọma.aluminum conductorsnke otu mpaghara obe nke ejiri carbon juru XLPE kpuchie maka nchekwa UV
SYSTEM KWESỊRỊ KWESỊRỊ: Ihe mejupụtara cores nke atọ nke ndị na-eduzi aluminom na-adọrọ adọrọ nke siri ike nke otu mpaghara obe nke ejiri carbon XLPE kpuchie ma dọba ya gburugburu.iferi aluminum alloy na-akwado isi
Gịnị mere Họrọ Anyị?
Anyị na-emepụta eriri dị mma site na iji ihe dị elu:
Otu ahụmahụ bara ọgaranya na-ama ihe ị chọrọ:
Osisi nwere ezigbo akụrụngwa yana ikike iji kwado nnyefe n'oge:
| Ngalaba mkpọwa | Ọnụ ala n'ozuzu dayameta | Ibu ọnụ | Radius agbagọ kacha nta | Ikuku kacha dị ugbu a 30ºC | Voltage dobe Cos φ= 0,8 |
| nc x mm² | mm | n'arọ/km | mm | A | V/A.km |
| AL 16/2 | 14,6 | 135 | 215 | 81 | 3,489 |
| AL 25/2 | 20,5 | 200 | 300 | 109 | 2,226 |
| AL 35/3+16A+54,6N | 30,7 | 705 | 440 | 120 | 1,632 |
| AL 35/3+25A+54,6N | 33,4 | 740 | 450 | 120 | 1,632 |
| AL 50/3+54,6N | 30,3 | 735 | 440 | 150 | 1,229 |
| AL 50/3+16A+54,6N | 32,7 | 800 | 500 | 150 | 1,229 |
| AL 50/3+2x16A+54,6N | 36,7 | 890 | 540 | 150 | 1,229 |
| AL 50/3+25A+54,6N | 33,4 | 840 | 510 | 150 | 1,229 |
| AL 70/3+16A+54,6N | 37,9 | 1.035 | 560 | 190 | 0,860 |
| AL 70/3+2x16A+54,6N | 43,9 | 1.120 | 650 | 190 | 0,860 |
| AL 70/3+25A+54,6N | 39,9 | 1.070 | 590 | 190 | 0,860 |
| AL 95/3+54,6N | 36,7 | 1.185 | 540 | 230 | 0,652 |
| AL 95/3+2x16A+54,6N | 48,4 | 1.345 | 720 | 230 | 0,652 |
| AL 95/3+25A+54,6N | 43,9 | 1.285 | 650 | 230 | 0,652 |
| AL 120/3+25A+54,6N | 47,7 | 1.492 | 710 | 273 | 0,504 |
| AL 150/3+2x16A+54,6N | 57,1 | 1.795 | 850 | 305 | 0,446 |
| AL 150/3+2×95 | 52,6 | 2.080 | 770 | 305 | 0,446 |
| AL 16/4 | 20,3 | 266 | 300 | 81 | 3,489 |
| AL 25/4 | 24,2 | 404 | 360 | 109 | 2,226 |
| AL 50/4+25A | 34,3 | 795 | 515 | 150 | 1,229 |
| AL 70/4+25A | 42,5 | 1.104 | 580 | 190 | 0,860 |
| AL 95/4+25A | 44,3 | 1.410 | 640 | 230 | 0,652 |
| AL 95/4+2x16A | 48,4 | 1.419 | 720 | 230 | 0,652 |
| AL 120/4 | 43,2 | 1.562 | 640 | 273 | 0,504 |
| AL 120/4+2x16A | 52,6 | 1.695 | 780 | 273 | 0,504 |
Ngwaahịa ndị ọzọ
