Hadda waxaan haynaa aalado sare. Xalkayaga waxaa loo dhoofiyaa USA, Boqortooyada Midowday iyo wixii la mid ah, ku raaxeysiga magac heer sare ah oo u dhexeeya macmiilka korantada ee korantada ee loo yaqaan 'PVC' oo ah tayo-dhimis oo gacaliyayaal ah oo gacaliyahan ah oo gabi ahaanba laga sameeyay Japan, soo iibsashada alaabada ayaa laga sameeyay. Tani waxay awood u siineysaa in loo isticmaalo nabadgelyo maskaxeed oo kalsooni leh.
Hadda waxaan haynaa aalado sare. Xalkayaga waxaa loo dhoofiyaa USA, UK ee Boqortooyada Midowday iyo wixii la mid ah, ku raaxeysiga magac heer sare ah oo u dhexeeya macaamiishaShiinaha XlPE, Xargaha korantada ee korantada dhexdhexaadka ah, In ay u oggolaadaan macaamiisha inay ku kalsoon yihiin annaga oo ay helaan adeegga ugu fiican, waxaan maamulkeenna u nahay daacadnimo, daacadnimo iyo tayada ugu wanaagsan. Waxaan si adag u aaminsanahay inay tahay inaan ku faraxsanahay inaan ka caawino macaamiisha inay ganacsigooda si guul leh u shaqeeyaan, iyo in talooyinkeena xirfadda leh iyo adeegyadeena ay u horseedi karaan doorasho aad u wanaagsan macaamiisha.
Faahfaahinta
Sifo | Cutub | Qiimayn | Qiimayn | Qiimayn | Qiimayn | Qiimayn | Qiimayn | Qiimayn | |
1 | Guud |
| 1x70mm2 8.7 / 15 (17.5) KV | 1x120mmm2, 8.7 / 15 (17.5) KV | 1 × 150 mm2, 8.7 / 15 (17.5) KV | 1x70mm2, 18/30 (36) KV | 1x120mm2 for 18/30 (36) KV | 1 × 185 mm2, 8.7 / 15 (17.5) KV | 1x185mm2 ilaa 18/30 (36) KV |
| Caadi ah |
| Ntp IEC 60502 - 2 | Ntp IEC 60502 - 2 | Ntp IEC 60502 - 2 | Ntp IEC 60502 - 2 | Ntp IEC 60502 - 2 | Ntp IEC 60502 - 2 | Ntp IEC 60502 - 2 |
2 | Naqshadeynta N2xsy | 1 x 70 mm2 | 1 x 120 mm2 | 1 x 150 mm2 | 1 x 70 mm2 | 1 x 120 mm2 | 1 x 185 mm2 | 1 x 185 mm2 | |
| Korantada lagu qiimeeyay Uo / U (UO) | kV | 8.7 / 15 (17.5) | 8.7 / 15 (17.5) | 8.7 / 15 (17.5) | 18/30 (36) | 18/30 (36) | 8.7 / 15 (17.5) | 18/30 (36) |
| Heerkulka ugu badan ee xaaladaha caadiga ah | ° C | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
| Ugu badnaan gaagaaban - Heerkulka wareega (5 s. Ugu badnaan) | ° C | 250 | 250 | 250 | 250 | 250 | 250 | 250 |
3 | Wajiga Wejiga | ||||||||
| Caadi ah | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | |
| Wax | Oo aan la dumin naxariiska | Oo aan la dumin naxariiska | Oo aan la dumin naxariiska | Oo aan la dumin naxariiska | Oo aan la dumin naxariiska | Oo aan la dumin naxariiska | Oo aan la dumin naxariiska | |
| Daahir | % | 99.9 | 99.9 | 99.9 | 99.9 | 99.9 | 99.9 | 99.9 |
| Qeybta magacaabista | mm2 | 70 | 120 | 150 | 70 | 120 | 185 | 185 |
| Nooc | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Tirada ugu yar ee fiilooyinka | Maya. | 19 | 37 | 37 | 19 | 37 | 37 | 37 |
| Cufnaanta 20 ° C | gr / cm3 | 8.89 | 8.89 | 8.89 | 8.89 | 8.89 | 8.89 | 8.89 |
| Dib-u-hagida korantada ee 20 ° C | Wmm2 / m | 0.017241 | 0.017241 | 0.017241 | 0.017241 | 0.017241 | 0.017241 | 0.017241 |
| Iska caabinta ugu badan ee korantada ee DC ee 20 ° C | Ohm / km | 0.268 | 0.153 | 0.124 | 0.268 | 0.153 | 0.099 | 0.099 |
| Dahaaridda | ||||||||
| Wax | Xlpe - TR (Cross Playtrant Cross - Polyethylne) | Xlpe - TR (Cross Playtrant Cross - Polyethylne) | Xlpe - TR (Cross Playtrant Cross - Polyethylne) | Xlpe - TR (Cross Playtrant Cross - Polyethylne) | Xlpe - TR (Cross Playtrant Cross - Polyethylne) | Xlpe - TR (Cross Playtrant Cross - Polyethylne) | Xlpe - TR (Cross Playtrant Cross - Polyethylne) | ||
| Midab | dabiici ah | dabiici ah | dabiici ah | dabiici ah | dabiici ah | dabiici ah | dabiici ah | ||
| Celcelis xudunnimada guud | mm | 4.5 | 4.5 | 4.5 | 8 | 8 | 4.5 | 8 | |
| Daaha |
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| Semiconductor cajalad ama semicound-ka semiconductor-ka | Haa | Haa | Haa | Haa | Haa | Haa | Haa | ||
| Ku saabsan cudurka hanaanteer | |||||||||
| Semiconductor cajalad ama semicosite prosite ah | Haa | Haa | Haa | Haa | Haa | Haa | Haa | ||
| Mesh naxaas ah oo bir ah ama cajalad leh caabbinta ka yar 3 ohm / km oo ah 20 ° C |
| Haa | Haa | Haa | Haa | Haa | Haa | Haa |
| Geef | |||||||||
| Wax | Pvc -2 | PVC - ST2 | PVC - ST2 | Pvc -2 | PVC - ST2 | PVC - ST2 | PVC - ST2 | ||
| Midab | Guduudan | Guduudan | Guduudan | Guduudan | Guduudan | Guduudan | Guduudan | ||
| Dhumuc yar | mm | 1.2 | 1.2 | 1.3 | 1.4 | 1.5 | 1.4 | 1.6 | |
| Imtixaan |
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| Kuulaynta tijaabada ee xakameynta | kV | 30.5 | 30.5 | 30.5 | 63 | 63 | 30.5 | 63 | |
| Habka dhismaha dhismaha | Iyada oo loo marayo nidaamka isku-darka isku-darka | Iyada oo loo marayo nidaamka isku-darka isku-darka | Iyada oo loo marayo nidaamka isku-darka isku-darka | Iyada oo loo marayo nidaamka isku-darka isku-darka | Iyada oo loo marayo nidaamka isku-darka isku-darka | Iyada oo loo marayo nidaamka isku-darka isku-darka | Iyada oo loo marayo nidaamka isku-darka isku-darka |
Hadda waxaan haynaa aalado sare. Xalkayaga waxaa loo dhoofiyaa USA, Boqortooyada Midowday iyo wixii la mid ah, ku raaxeysiga magac heer sare ah oo u dhexeeya suuxdinta korantada ee korantada ee loo yaqaan 'PVC' oo ah tayo sicir-barar ah oo galka ah oo gabi ahaanba ah oo gabi ahaanba ka samaysan Shiinaha, soo iibsashada alaabada ayaa laga sameeyay. Tani waxay awood u siineysaa in loo isticmaalo nabadgelyo maskaxeed oo kalsooni leh.
Shiinaha XlPE, Xargaha korantada ee korantada dhexdhexaadka ah, In ay u oggolaadaan macaamiisha inay ku kalsoon yihiin annaga oo ay helaan adeegga ugu fiican, waxaan maamulkeenna u nahay daacadnimo, daacadnimo iyo tayada ugu wanaagsan. Waxaan si adag u aaminsanahay inay tahay inaan ku faraxsanahay inaan ka caawino macaamiisha inay ganacsigooda si guul leh u shaqeeyaan, iyo in talooyinkeena xirfadda leh iyo adeegyadeena ay u horseedi karaan doorasho aad u wanaagsan macaamiisha.
