Ziga ozi-eA na-ejikarị eriri ikuku nke Voltaji etiti eme ihe makaahịrị elu nke abụọn'elu osisi ma ọ bụ dị ka ihe e ji enye nri n'ebe obibi. A na-ejikwa ya eme ihe maka izipu ọkụ eletrik site na osisi ọrụ gaa n'ụlọ. Ọ na-enye nchekwa na ntụkwasị obi dị elu, ọ na-eguzogide ọnọdụ ihu igwe siri ike, radieshon ultraviolet, na nrụgide igwe. Ọ dị mfe ịwụnye na idozi, yana obere ọnụ ahịa ọrụ, a na-ejikarị ya eme ihe maka nkesa ọkụ eletrik ma n'obodo ukwu ma n'ime ime obodo.
Ọkọlọtọ:
IEC 60502-2---- Eriri ike nwere mkpuchi a gbapụrụ agbapụ na ngwa ha maka voltaji a gbapụrụ agbapụ site na 1 kV (Um = 1.2 kV) ruo 30 kV (Um = 36 kV) - Nkebi nke 2: Eriri maka voltaji a gbapụrụ agbapụ site na 6 kV (Um = 7.2 kV) ruo 30 kV (Um = 36 kV)
Voltaji:
6.35/11kV, 19/33kV
Owuwu:
Onye na-eduzi usoro: Klas nke 2 Aluminom gbara okirikiri nke a gbagọrọ agbagọ
Ihuenyo Onye Na-eduzi: Oyi akwa ọkara-eduzi nke a na-ewepụta
Mkpuchi: XLPE (Polyethylene ejikọtara ọnụ)
Ihuenyo mkpuchi: Oyi akwa ọkara-eduzi nke e si n'èzí pụta
Ihuenyo ọla: Ihuenyo waya ọla kọpa ma ọ bụ ihuenyo teepu ọla kọpa
Ihe nkewa: Teepu a na-emegharị emegharị nke ọkara-eduzi
Ihe mkpuchi mpụta: HDPE (polyethylene dị elu)
Onye Nduzi Nkwado:Waya ígwè a kpụrụ akpụ
Agba:
Isi mkpuchi: Teepu akara isi uhie, odo odo na anụnụ anụnụ
Ihe mkpuchi mpụta: Ojii
Àgwà:
Okpomọkụ Ọrụ: 90°C XLPE
Oke okpomọkụ: -20°C PE sheath
Okpomọkụ sekit dị mkpirikpi (sekọnd 5 kachasị ogologo oge): 250°C XLPE
Redịọ nke na-agbagọ agbagọ: 15 x dayameta n'ozuzu ya
Gịnị Mere Ị Ji Họrọ Anyị?
Anyị na-emepụta eriri dị mma site na iji ihe dị elu:
Ndị otu ahụmịhe bara ụba maara ihe ị chọrọ:
Osisi nwere ezigbo ihe owuwu na ikike iji hụ na nnyefe ya n'oge:
IEC 60502 6.35/11 kV ABC maka ahịrị nkesa n'elu
| Ọnụọgụ nke isi x Nkebi obe aha | Onye na-eduzi usoro | Ngalaba Nkwụsị Ozi | Ọkwa Ugbu a Na-aga n'ihu na 300°C Ambient Temperature. | ||||
| Ịdọkpụ eriri | Mpaghara Nkewa Aha | Nguzogide Onye Na-eduzi Kasị Elu | Ịdọkpụ eriri | Mpaghara Nkewa Aha | Ibu Na-agbaji | ||
| Nọmba × mm² | Nọmba × mm | mm² | Ω/Km | Nọmba × 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 maka ahịrị nkesa n'elu isi
| Ọnụọgụ nke isi x Nkebi obe aha | Onye na-eduzi usoro | Ngalaba Nkwụsị Ozi | Ọkwa ọkụ na-aga n'ihu na okpomọkụ gburugburu 300°C | ||||
| Ịdọkpụ eriri | Mpaghara Nkewa Aha | Nguzogide Onye Na-eduzi Kasị Elu | Ịdọkpụ eriri | Mpaghara Nkewa Aha | Ibu Na-agbaji | ||
| Nọmba × mm² | Nọmba × mm | mm² | Ω/Km | Nọmba × 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 |
Ngwaahịa Ndị Ọzọ
