Thumela i-imeyileIntambo eguquguqukayo enesigqubuthelo sePVC esikhanyayo yezixhobo zombane zangaphakathi.
Izicelo:
Intambo yokwakha eguquguqukayo ye-60227 IEC 53 RVV 300/500V ifanelekile kwizixhobo zasekhaya, kwizityalo nakwimishini, kwiinjongo zokufakelwa kweentambo kunye nakwiintambo zokwenza izinto. Isiciko sangaphandle esibonelelwe apha yi-PVC ekhethekileyo, esizicimayo nesithintela ilangabi. Ithusi elingenanto, i-conductor yentambo encinci, zi-cores ezi-2 kunye nee-cores ezi-3 onokukhetha kuzo. Ii-voltage ezilinganiselweyo yi-300/500V.
.
Ukusebenza koBugcisa:
I-Voltage Elinganisiweyo (Uo/U):300/500V
Ubushushu bomqhubi:Ubushushu obuphezulu bomqhubi xa usetyenziswa ngesiqhelo: 70ºC
Ubushushu bokufaka:Ubushushu obuphakathi kofakelo akufuneki bube ngaphantsi kwe-0ºC
Ubuncinane berediyasi yokugoba:
Irediyasi yokugoba yentambo: (Ububanzi bentambo obungu-D)
D≤25mm---------------------≥4D
D>25mm----------------------≥6D
Ulwakhiwo:
Umqhubi:Inani labaqhubi: 2,3,4,5 okanye ezinye ii-multi-core.
Abaqhubi bomoya kufuneka bathobele imfuneko enikwe kwi-IEC 60228 yeklasi yesi-5.
Ukuhlanganiswa kwee-cores:Intambo ejikelezayo: ii-cores mazijijeke kunye. Intambo ethe tyaba: ii-cores mazibekwe ngaxeshanye.
Ubushushu:Uhlobo lwePVC (iPolyvinyl Chloride) lwePVC/D ngokwe-IEC
Isingxobo:Uhlobo lwePVC (iPolyvinyl Chloride) lwePVC/ST5 ngokwe-IEC
Iinkcukacha:
Umgangatho we-60227 IEC 53
I-60227 IEC 53 Light PVC Insulated PVC Sheath RVV Flexible Building Wire
| Indawo yoMqhubi weCandelo eliQhelekileyo eliNikiweyo | Ubukhulu bokugquma obuqhelekileyo | Ubukhulu obuqhelekileyo besingxobo | Ububanzi obukhulu. | Ukumelana okuphezulu kwe-DC kwi-20 ℃ (Ω/km) | Ukumelana nobushushu obuncinci kwi-70 ℃ | |
| (mm²) | (mm) | (mm) | (mm) | Ingenanto | Igqunywe ngentsimbi | (Ω/km) |
| 2×0.75 | 0.6 | 0.8 | 7.2 okanye 4.5×7.2 | 26 | 26.7 | 0.011 |
| 2×1 | 0.6 | 0.8 | 7.5 okanye 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 |
Imveliso Engakumbi
