Thumela i-imeyiliIkhebula Eliguquguqukayo Eligoqekile Le-PVC Elilula Lezinsimbi Zikagesi Zangaphakathi Intambo Yokuncibilikisa Amandla.
Izicelo:
Ikhebula Lokwakha Eliguquguqukayo le-60227 IEC 53 RVV 300/500V lifanele izinto zasendlini, imishini, izintambo kanye nezintambo zokukhiqiza. Igobolondo langaphandle elinikezwe lapha yi-PVC ekhethekile, elizicishayo kanye nelivimbela ilangabi. Ithusi elingenalutho, i-conductor yentambo encane, inama-core amabili kanye nama-core amathathu ongakhetha kuwo. Ama-voltage alinganiselwe angu-300/500V.
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Ukusebenza Kobuchwepheshe:
I-Voltage Elinganisiwe (Uo/U):300/500V
Izinga lokushisa lomqhubi:Izinga lokushisa eliphezulu lomqhubi ekusetshenzisweni okuvamile: 70ºC
Izinga lokushisa lokufakwa:Izinga lokushisa eliphakathi nendawo elifakwayo akufanele libe ngaphansi kuka-0ºC
Irediyasi encane yokugoba:
Irediyasi yokugoba yekhebula: (Ububanzi obungu-D bekhebula)
D≤25mm--------------------≥4D
D>25mm---------------------≥6D
Ukwakhiwa:
Umqhubi:Inani labaqhubi: 2,3,4,5 noma amanye ama-multi-core.
Abaqhubi bezimoto kumele bahambisane nemfuneko enikezwe ku-IEC 60228 yekilasi lesi-5.
Ukuhlanganiswa kwama-cores:Intambo eyindilinga: ama-cores kufanele asontwe ndawonye. Intambo eyisicaba: ama-cores kufanele abekwe ngokulingana.
Ukuvala:Uhlobo lwe-PVC (Polyvinyl Chloride) lwe-PVC/D ngokusho kwe-IEC
Isigqoko:Uhlobo lwe-PVC (Polyvinyl Chloride) lwe-PVC/ST5 ngokusho kwe-IEC
Imininingwane:
60227 IEC 53 Standard
I-60227 IEC 53 I-PVC Ekhanyayo Efakwe I-PVC Sheath RVV Intambo Yesakhiwo Eguquguqukayo
| Indawo Yomqhubi Wesigcawu Esijwayelekile Esinomkhawulo | Ubukhulu Bokuvala Okuzisholo | Ubukhulu bomgodla obubizwa ngokuthi yi-Nominal | Ububanzi Obukhulu. | Ukumelana okuphezulu kwe-DC ku-20 ℃ (Ω/km) | Ukumelana Okuncane Kokushisisa ku-70 ℃ | |
| (mm²) | (mm) | (mm) | (mm) | Okungacacile | Imbozwe ngensimbi | (Ω/km) |
| 2×0.75 | 0.6 | 0.8 | 7.2 noma 4.5×7.2 | 26 | 26.7 | 0.011 |
| 2×1 | 0.6 | 0.8 | 7.5 noma 4.7×7.5 | 19.5 | 20 | 0.01 |
| 2×1.5 | 0.7 | 0.8 | 8.6 | 13.3 | 13.7 | 0.01 |
| 2×2.5 | 0.8 | 1 | 10.6 | 7.98 | 8.21 | 0.009 |
| 2×4 | 0.8 | 1.1 | 12.4 | 4.95 | 5.09 | 0.007 |
| 2×6* | 0.8 | 1.2 | 14.6 | 3.3 | 3.39 | 0.006 |
| 3×0.75 | 0.6 | 0.8 | 7.6 | 26 | 26.7 | 0.011 |
| 3×1 | 0.6 | 0.8 | 8 | 19.5 | 20 | 0.01 |
| 3×1.5 | 0.7 | 0.9 | 9.4 | 13.3 | 13.7 | 0.01 |
| 3×2.5 | 0.8 | 1.1 | 11.4 | 7.98 | 8.21 | 0.009 |
| 3×4 | 0.8 | 1.1 | 13.2 | 4.95 | 5.09 | 0.007 |
| 3×6* | 0.8 | 1.2 | 15.6 | 3.3 | 3.39 | 0.006 |
| 4×0.75 | 0.6 | 0.8 | 8.3 | 26 | 26.7 | 0.011 |
| 4×1 | 0.6 | 0.9 | 9 | 19.5 | 20 | 0.01 |
| 4×1.5 | 0.7 | 1 | 10.5 | 13.3 | 13.7 | 0.01 |
| 4×2.5 | 0.8 | 1.1 | 12.5 | 7.98 | 8.21 | 0.009 |
| 4×4 | 0.8 | 1.1 | 14.4 | 4.95 | 5.09 | 0.007 |
| 4×6* | 0.8 | 1.2 | 17.1 | 3.3 | 3.39 | 0.006 |
| 5×0.75 | 0.6 | 0.9 | 9.3 | 26 | 26.7 | 0.011 |
| 5×1 | 0.6 | 0.9 | 9.8 | 19.5 | 20 | 0.01 |
| 5×1.5 | 0.7 | 1.1 | 11.6 | 13.3 | 13.7 | 0.01 |
| 5×2.5 | 0.8 | 1.2 | 13.9 | 7.98 | 8.21 | 0.009 |
| 5×4 | 0.8 | 1.2 | 15.6 | 4.95 | 5.09 | 0.007 |
| 5×6* | 0.8 | 1.3 | 18.5 | 3.3 | 3.39 | 0.006 |
Umkhiqizo Owengeziwe
