Ikhebula Lekhwalithi Eliphezulu le-PV1-F elithayiwe Lethusi 2.5mm 4mm 6mm PV Cable Yekhebula yeSola ye-Photovoltaic
Isingeniso Somkhiqizo
1. Ikhebuli ye-Photovoltaic:
Yakhelwe ngokuvumelana nezimo ezikhethekile zemvelo lapho imishini yokukhiqiza amandla e-photovoltaic ikhona. Isetshenziselwa ukuphela kwe-voltage ye-DC, isixhumanisi esiphumayo semishini yokuphehla amandla kanye nokuxhumana okuhlanganayo phakathi kwezingxenye. Ilungele izindawo ezinomehluko omkhulu wokushisa phakathi kwemini nobusuku, inkungu kasawoti kanye nemisebe enamandla.
Izici:Intuthu ephansi ne-halogen engenawo, ukumelana nokubanda okuhle kakhulu, ukumelana ne-UV, ukumelana ne-ozone nokumelana nesimo sezulu, ukubuyiswa komlilo, ukumelana nophawu lokusika, ukumelana nokungena.
Izinga lokushisa le-ambient: -40℃～+90℃; Izinga lokushisa eliphezulu lika-conductor: 120℃ (izinga lokushisa le-short-circuit elivumelekile lika-200℃ phakathi kwama-5s);
I-voltage elinganiselwe:AC0.6/1KV; I-DC1.8KV
Impilo yokuklama:Iminyaka engu-25
PV1-F photovoltaic izici ezivamile
| Imodeli | Ukucaciswa(mm2) | Inani lama-conductor | I-diameter ye-conductor | I-diameter yangaphandle eqediwe(mm) |
| I-PV1-F | 1.5 | 30 | 0.25 | 5 - 5.5 |
| I-PV1-F | 2.5 | 51 | 0.25 | 5.5-6 |
| I-PV1-F | 4 | 56 | 0.3 | 6 - 6.5 |
| I-PV1-F | 6 | 84 | 0.3 | 6.8-7.3 |
| I-PV1-F | 10 | 80 | 0.4 | 8.5-9.2 |
2. I-BVR iyintambo yethusi enezinsimbi eziningi, ethambile futhi enamandla okuthwala okwamanje kunocingo olunomucu owodwa, olulungele ukwakhiwa nokufaka izintambo.
Ukucaciswa okujwayelekile kwe-BVR yohlobo lwe-copper core PVC evalekile ngocingo oluguquguqukayo (ikhebula):
| Indawo yegama(mm2) | Ububanzi Bangaphandle(Kuvuliwe/mm) | +20℃z Ukumelana okuphezulu kwe-DC(Ω/Km) | +25℃ Ikhono Lokuthwala Umthwalo Womoya(A) | Isisindo esiqediwe(Kg/Km) |
| 2.5 | 4.2 | 7.41 | 34.0 | 33.0 |
| 4.0 | 4.8 | 4.61 | 44.5 | 49.0 |
| 6.0 | 5.6 | 3.08 | 58.0 | 71.0 |
| 100 | 7.6 | 1.83 | 79.2 | 125.0 |
| 16.0 | 8.8 | 1.15 | 111.0 | 181.0 |
| 25.0 | 11.0 | 0.73 | 146.0 | 302.0 |
| 35.0 | 12.5 | 0.524 | 180.0 | 395.0 |
| 50.0 | 14.5 | 0.378 | 225.0 | 544.0 |
| 70.0 | 16.0 | 0.268 | 280.0 | 728.0 |
Indawo ye-cross-sectional yekhebula le-DC inqunywa ngokuvumelana nalezi zimiso ezilandelayo: ikhebula lokuxhuma phakathi kwamamojula weseli yelanga namamojula, ikhebula lokuxhuma phakathi kwebhethri nebhethri, kanye nekhebula lokuxhuma lomthwalo we-AC. Ngokuvamile, ukulinganisa kwamanje kwekhebula elikhethiwe ubuningi bamanje bokusebenza obuqhubekayo bekhebula ngalinye. 1.25 izikhathi; ikhebula lokuxhuma phakathi kohlu lwamaseli elanga kanye nohlu lwesikwele, ikhebula lokuxhuma phakathi kwebhethri (iqembu) kanye ne-inverter, umthamo wamanje olinganiselwe wekhebula ngokuvamile ukhethwa ukuthi ube izikhathi ezingu-1.5 ubukhulu bamanje bokusebenza obuqhubekayo kukhebula ngayinye.