Xa Email6/10kV XLPE-insulated nruab nrab-voltage fais fab cables yog tsim rau kev siv hluav taws xob xws li chaw nres tsheb fais fab. Lawv tuaj yeem raug ntsia rau hauv cov kav dej, hauv av, thiab sab nraum zoov, nrog rau hauv cov chaw uas muaj cov khoom siv sab nraud. Tus neeg xyuas pib siv XLPE rwb thaiv tsev, muab cov thermal ua haujlwm zoo thiab cov tshuaj tiv thaiv corrosion, yog li tso cai rau daim ntawv thov hauv kev lag luam tshuaj lom neeg thiab thaj chaw muaj kab mob. Aluminium hlau armor (AWA) rau ib leeg tub ntxhais cables thiab steel hlau armor (SWA) rau multicore cables muab robust mechanical tiv thaiv ua cov 11kV cables haum rau faus ncaj qha rau hauv av. Cov armored MV mains fais fab cables feem ntau muab nrog tooj liab conductors tab sis lawv kuj muaj nrog txhuas conductors raws li kev thov rau tib tus qauv. Cov tooj liab conductors raug tso tseg (Class 2) whereas aluminium conductors tau ua raws li tus qauv siv ob qho tib si stranded thiab khoom (Class 1) kev tsim kho.
Qauv:
SIB 6622
IEC 60502: Ua
Yam ntxwv:
Tus neeg xyuas pib:stranded tiaj annealed ncig compacted tooj liab conductors los yogaluminium conductor
Rwb thaiv tsev:cross link polyethylene (XLPE)
Hlau Screen:tus kheej los yog tag nrho tooj liab daim kab xev npo
Separator:tooj liab daim kab xev nrog 10% sib tshooj
Lub txaj:Polyvinyl chloride (PVC)
Armouring:Hlau Hlau Armor (SWA), Hlau daim kab xev Armor (STA), Txhuas Hlau Armor (AWA), Aluminium daim kab xev Armor (ATA)
Sheath:PVC sab nrauv sheath
Sheath Xim:Liab los yog Dub
Kev tsim kho:
1. Tus coj
Compact ncig stranded tooj liab neeg xyuas pib ua raws li BS6360 Class 2.
Tus neeg xyuas pib Screen
Extruded semi-conducting compound bonded rau lub rwb thaiv tsev thiab siv nyob rau hauv tib lub lag luam raws li lub rwb thaiv tsev.
2. rwb thaiv tsev
Extruded cross-linked ployethylene (XLPE) haum rau kev ua haujlwm ntawm tus neeg xyuas pib kub ntawm 90 ° C.
3.Insulation Screen
Extruded semi-conducting compound siv nyob rau hauv tib lub lag luam raws li lub rwb thaiv tsev. Txias strippable cov ntxaij vab tshaus tau muab los ua tus qauv tab sis cov ntxaij vab tshaus tag nrho tuaj yeem muab tau yog tias tau teev tseg.
4.Metallic Screen
Copper tapes siv overlapped los muab lub ntiaj teb txhaum txoj kev tam sim no.
5. Kev tso tseg
Peb cores nteg nrog cov hlua polypropylene los ua ib lub voj voog ncig, thiab khi nrog daim kab xev.
6. Daim kab xev Binder
7. Sheath
Extruded dub polyvinyl chloride (PVC) los yog Tsawg Smoke Zero Halogen (LSOH) compound yog muab raws li tus qauv. Lwm cov ntaub ntawv yuav muab tau yog tias tau teev tseg.
8. Kev ua rog
Ib txheej ntawm galvanized ncig steel hlau.
9.Overheath
Extruded dub polyvinyl chloride (PVC) los yog Tsawg Smoke Zero Halogen (LSOH) compound yog muab raws li tus qauv. Lwm cov ntaub ntawv yuav muab tau yog tias tau teev tseg xws li nruab nrab ntom polyethylene (MDPE).
Cov ntaub ntawv hluav taws xob:
Qhov siab tshaj plaws tus neeg xyuas pib ua haujlwm kub: 90 ° C
Qhov ntsuas kub siab tshaj plaws ua haujlwm: 80 ° C
Qhov kub siab tshaj plaws tus neeg xyuas pib thaum SC: 250 ° C
Kev ntsuas tam sim no:
Hauv av kub 15 ° C
ambient kub (cua) 25 ° C
Qhov tob ntawm faus 0.8m
Thermal tsis kam ntawm av 1.2 ° C m / W
Ib leeg-ntxhais -6/10 kV
| Nominal cheeb tsam conductor | Conductor txoj kab uas hla | rwb thaiv tsev thickness | Nominal tag nrho txoj kab uas hla d | Tshaj tag nrho txoj kab uas hla | Kwv yees cable nyhav kg/km | Yam tsawg kawg bending radius | |
| mm2 | mm | mm | mm | mm | Cu | Al | mm |
| 1 x 10 | 3.8 | 3.4 | 17.7 ib | 18.7 ib | 403 | 341 | 262 |
| 1 x16 | 4.7 | 3.4 | 19.5 Nws | 20.6 | 581 ib | 482 ib | 289 |
| 1 x25 | 5.9 | 3.4 | 21.0 Nws | 22.2 | 664 ib | 509 ib | 315 |
| 1 x35 | 7.0 ib | 3.4 | 22.8 ib | 23.8 ib | 819 ib | 602 ib | 330 |
| 1 x50 | 8.2 | 3.4 | 24.0 Nws | 25.0 Nws | ib 993 | 678 ib | 350 |
| 1 x70 | 9.9 ib | 3.4 | 25.7 ib | 26.7 ib | 1237 ib | 796 ib | 370 |
| 1 x95 | 11.5 | 3.4 | 27.3 ib | 28.3 ib | 1506 | 908 ua | 390 |
| 1 × 120 | 12.9 ib | 3.4 | 29.0 Nws | 30.0 Nws | 1798 ib | 1043 ib | 420 |
| 1 × 150 | 14.2 | 3.4 | 30.3 | 31.3 | 2113 | 1168 | 440 |
| 1 × 185 | 16.2 | 3.4 | 32.5 ib | 33.5 ib | 2508 ib | 1343 ib | 470 ib |
| 1 × 240 | 18.2 ib | 3.4 | 34.7 ib | 35.7 ib | ib 3088 | 1577 ib | 500 |
| 1 × 300 | 21.2 | 3.4 | 37.9 ib | 38.9 ib | ib 3802 | Xyoo 1913 | 540 |
| 1 × 400 | 23.4 ib | 3.4 | 40.3 | 41.3 | ib 4806 | 2286 ib | 580 |
| 1 × 500 | 27.3 ib | 3.4 | 44.4 ib | 45.4 ib | 5871 ib | 2722 ib | 630 |
| 1 × 630 | 30.5 ib | 3.4 | 47.8 ib | 48.8 ib | 7187 ib | 3 220 | 680 |
Peb-cores-6/10 kV
| Nominal cheeb tsam conductor | Conductor txoj kab uas hla | rwb thaiv tsev thickness | Nominal zuag qhia tag nrho txoj kab uas hla | Tshaj tag nrho txoj kab uas hla | Kwv yees cable nyhav kg/km | Yam tsawg kawg bending radius | |
| mm2 | mm | mm | mm | mm | Cu | Al | mm |
| 3 x10 | 3.8 | 3.4 | 34.7 ib | 35.7 ib | 1088 ib | 902 ib | 500 |
| 3 x16 | 4.7 | 3.4 | 37.2 ib | 38.2 ib | Xyoo 1981 | 1683 ib | 5 35 |
| 3 x25 | 5.9 | 3.4 | 37.7 ib | 38.7 ib | 2058 ib | Xyoo 1893 | 542 ib |
| 3 x35 | 7.0 ib | 3.4 | 45.2 ib | 46.2 ib | 3106 ib | 2456 ib | 640 |
| 3 x50 | 8.2 | 3.4 | 47.9 ib | 48.9 ua | ib 3739 | 2795 ib | 680 |
| 3 x70 | 9.9 ib | 3.4 | 51.8 ib | 52.8 ib | ib 4614 | ib 3292 | 740 ib |
| 3 x95 | 11.5 | 3.4 | 55.5 ib | 56.5 ib | ib 5611 | ib 3817 | 790 ib |
| 3 × 120 | 12.9 ib | 3.4 | 58.9 ua | 59.9 ua | ib 6620 | ib 4353 | 840 ua |
| 3 × 150 | 14.2 | 3.4 | 61.9 ua | 62.9 ib | 7722 ib | ib 4887 | 880 ua |
| 3 × 185 | 16.2 | 3.4 | 66.4 ib | 67.4 ib | ib 9115 | 5620 ua | 940 ua |
| 3 × 240 | 18.2 ib | 3.4 | 71.1 ib | 72.1 ib | 11108 ib | ib 6574 | 1010 |
Armored peb-cores-6/10 kV
| Nominal cheeb tsam conductor | Conductor txoj kab uas hla | rwb thaiv tsev thickness | Nominal zuag qhia tag nrho txoj kab uas hla | Tshaj tag nrho txoj kab uas hla | Kwv yees cable nyhav kg/km | Yam tsawg kawg bending radius | |
| mm2 | mm | mm | mm | mm | Cu | Al | mm |
| 3 x10 | 3.8 | 3.4 | 38.0 Nws | 39.1 ib | 1580 | 1394 ib | 547 ib |
| 3 x16 | 4.7 | 3.4 | 39.8 ib | 40.9 ua | 2876 ib | 2578 ib | 573 ib |
| 3 x25 | 5.9 | 3.4 | 45.2 ib | 46.3 ib | ib 3529 | ib 3064 | 648 ib |
| 3 x35 | 7.0 ib | 3.4 | 50.4 ib | 51.4 ib | ib 4358 | ib 3707 | 7 20 |
| 3 x50 | 8.2 | 3.4 | 53.1 ib | 54.1 ib | 5079 ua | ib 4135 | 760 ib |
| 3 x70 | 9.9 ib | 3.4 | 57.0 ua | 58.0 ua | ib 6055 | 4732 ib | 810 |
| 3 x95 | 11.5 | 3.4 | 60.7 ua | 61.7 ib | 7151 ib | ib 5356 | 860 ua |
| 3 × 120 | 12.9 ib | 3.4 | 63.9 ua | 64.9 ua | 8222 ib | ib 5955 | 9 10 |
| 3 × 150 | 14.2 | 3.4 | 66.9 ua | 67.9 ib | ib 9416 | 6582 ib | 950 ua |
| 3 × 185 | 16.2 | 3.4 | 71.6 ib | 72.6 ib | 10979 ib | 7484 ib | 1020 |
| 3 × 240 | 18.2 ib | 3.4 | 76.1 ib | 77.1 ib | 13042 ib | ib 8508 | 1080 |
Ntau Yam Khoom
