Cuir post-dealainTha an armachd uèir alùmanum (AWA) airson càballan bunaiteach singilte agus armachd uèir stàilinn (SWA) airson càbaill ioma-cridhe a’ toirt seachad dìon làidir meacanaigeach a ’dèanamh na càbaill 11kV sin freagarrach airson tiodhlacadh dìreach san talamh.Mar as trice bidh na prìomh chàbaill cumhachd MV armaichte seo air an toirt seachad le stiùirichean copair ach tha iad cuideachd rim faighinn le stiùirichean alùmanum ma thèid an iarraidh chun aon ìre.Tha na stiùirichean copair air chall (Clas 2) ach tha na stiùirichean alùmanum a ’gèilleadh ris an ìre àbhaisteach a’ cleachdadh an dà chuid togail sìnte agus cruaidh (Clas 1).
Inbhean:
BS6622
IEC 60502
Feartan:
Stiùiriche: stiùirichean copair cruinn cruinn cruinn annealed nostiùiriche alùmanum
Insaladh: polyethylene tar-cheangail (XLPE)
Sgrion meatailteach: sgrion teip copair fa leth no iomlan
Separator: teip copair le 10% thairis air
Leabaidh: polyvinyl chloride (PVC)
Armachd: Armachd Uèir Stàilinn (SWA), Armachd Teip Stàilinn (STA), Armachd Uèir Alùmanum (AWA), Armachd Teip Alùmanum (ATA)
Sheath: còmhdach a-muigh PVC
Dath an t-sròin: dubh no dearg
Togail:
1.Conductor
Stiùireadair copar cruinn cruinn le sreang a rèir BS6360 Clas 2.
Sgrion Stiùiriche
Stuth leth-ghiùlain eas-chruthach ceangailte ris an insulation agus air a chuir an sàs san aon obair ris an insulation.
2.Insulation
Pployethylene tar-cheangailte eas-chruthach (XLPE) a tha freagarrach airson obrachadh aig teòthachd stiùiridh 90 ° C.
Sgrion 3.Insulation
Stuth leth-ghiùlain eas-chruthach air a chuir an sàs san aon obair ris an insulation.Thathas a’ toirt seachad scrionaichean fuar a ghabhas toirt air falbh mar ìre àbhaisteach ach faodar scrionaichean làn-cheangail a thoirt seachad ma thèid an sònrachadh.
Sgrion 4.Metallic
Teipichean copair air an cur an sàs le chèile gus slighe sruth sgàinidh talmhainn a sholarachadh.
5.Laying Up
Trì coraichean air an cur suas le lìonaichean sreang polypropylene gus càball cruinn cruinn a chruthachadh, agus air a cheangal le teip.
6.Tape Binder
7.Sheath
Thathas a’ toirt seachad todhar polyvinyl chloride dubh eas-chruthach (PVC) no todhar neoni smoc ìosal (LSOH) mar an àbhaist.Faodar stuthan eile a thoirt seachad ma tha sin air a shònrachadh.
8.Armachadh
Sreath singilte de uèirichean stàilinn cruinn ghalbhanaichte.
9.Oversheath
Thathas a’ toirt seachad todhar polyvinyl chloride dubh eas-chruthach (PVC) no todhar neoni smoc ìosal (LSOH) mar an àbhaist.Faodar stuthan eile a thoirt seachad ma tha sin air a shònrachadh me polyethylene dùmhlachd meadhanach (MDPE).
Dàta dealain:
Teòthachd obrachaidh stiùiriche as àirde: 90 ° C
Teòthachd obrachaidh sgrion as àirde: 80 ° C
Teòthachd stiùiridh as àirde tron SC: 250 ° C
Cumhachan rangachadh gnàthach:
Teòthachd na talmhainn 15 ° C
Teòthachd àrainneachd (adhair) 25 ° C
Doimhneachd adhlacaidh 0.8m
Frith-aghaidh teirmeach na talmhainn 1,2 ° C m / W
Singilte cridhe - 6/10 kV
| Stiùiriche sgìre ainmichte | Trast-thomhas stiùiriche | Tighead insulation | Trast-thomhas iomlan ainmichte d | Trast-thomhas iomlan as àirde | Cuideam càball tuairmseach kg/km | Radius cromadh as ìsle | |
| mm2 | mm | mm | mm | mm | Cu | Al | mm |
| 1x 10 | 3.8 | 3.4 | 17.7 | 18.7 | 403 | 341 | 262 |
| 1x16 | 4.7 | 3.4 | 19.5 | 20.6 | 581 | 482 | 289 |
| 1x25 | 5.9 | 3.4 | 21.0 | 22.2 | 664 | 509 | 315 |
| 1x35 | 7.0 | 3.4 | 22.8 | 23.8 | 819 | 602 | 330 |
| 1x50 | 8.2 | 3.4 | 24.0 | 25.0 | 993 | 678 | 350 |
| 1x70 | 9.9 | 3.4 | 25.7 | 26.7 | 1237 | 796 | 370 |
| 1x95 | 11.5 | 3.4 | 27.3 | 28.3 | 1506 | 908 | 390 |
| 1 × 120 | 12.9 | 3.4 | 29.0 | 30.0 | 1798 | 1043 | 420 |
| 1 × 150 | 14.2 | 3.4 | 30.3 | 31.3 | 2113 | 1168 | 440 |
| 1 × 185 | 16.2 | 3.4 | 32.5 | 33.5 | 2508 | 1343 | 470 |
| 1 × 240 | 18.2 | 3.4 | 34.7 | 35.7 | 3088 | 1577 | 500 |
| 1 × 300 | 21.2 | 3.4 | 37.9 | 38.9 | 3802 | 1913 | 540 |
| 1 × 400 | 23.4 | 3.4 | 40.3 | 41.3 | 4806 | 2286 | 580 |
| 1 × 500 | 27.3 | 3.4 | 44.4 | 45.4 | 5871 | 2722 | 630 |
| 1 × 630 | 30.5 | 3.4 | 47.8 | 48.8 | 7187 | 3220 | 680 |
Trì-cridhe - 6/10 kV
| Stiùiriche sgìre ainmichte | Trast-thomhas stiùiriche | Tighead insulation | Trast-thomhas iomlan ainmichte | Trast-thomhas iomlan as àirde | Cuideam càball tuairmseach kg/km | Radius cromadh as ìsle | |
| mm2 | mm | mm | mm | mm | Cu | Al | mm |
| 3x 10 | 3.8 | 3.4 | 34.7 | 35.7 | 1088 | 902 | 500 |
| 3x 16 | 4.7 | 3.4 | 37.2 | 38.2 | 1981 | 1683 | 535 |
| 3x25 | 5.9 | 3.4 | 37.7 | 38.7 | 2058 | 1893 | 542 |
| 3x35 | 7.0 | 3.4 | 45.2 | 46.2 | 3106 | 2456 | 640 |
| 3x 50 | 8.2 | 3.4 | 47.9 | 48.9 | 3739 | 2795 | 680 |
| 3x 70 | 9.9 | 3.4 | 51.8 | 52.8 | 4614 | 3292 | 740 |
| 3x95 | 11.5 | 3.4 | 55.5 | 56.5 | 5611 | 3817 | 790 |
| 3 × 120 | 12.9 | 3.4 | 58.9 | 59.9 | 6620 | 4353 | 840 |
| 3 × 150 | 14.2 | 3.4 | 61.9 | 62.9 | 7722 | 4887 | 880 |
| 3 × 185 | 16.2 | 3.4 | 66.4 | 67.4 | 9115 | 5620 | 940 |
| 3 × 240 | 18.2 | 3.4 | 71.1 | 72.1 | 11108 | 6574 | 1010 |
Armaichte trì-cridhe - 6/10 kV
| Stiùiriche sgìre ainmichte | Trast-thomhas stiùiriche | Tighead insulation | Trast-thomhas iomlan ainmichte | Trast-thomhas iomlan as àirde | Cuideam càball tuairmseach kg/km | Radius cromadh as ìsle | |
| mm2 | mm | mm | mm | mm | Cu | Al | mm |
| 3x 10 | 3.8 | 3.4 | 38.0 | 39.1 | 1580 | 1394 | 547 |
| 3x 16 | 4.7 | 3.4 | 39.8 | 40.9 | 2876 | 2578 | 573 |
| 3x25 | 5.9 | 3.4 | 45.2 | 46.3 | 3529 | 3064 | 648 |
| 3x35 | 7.0 | 3.4 | 50.4 | 51.4 | 4358 | 3707 | 720 |
| 3x 50 | 8.2 | 3.4 | 53.1 | 54.1 | 5079 | 4135 | 760 |
| 3x 70 | 9.9 | 3.4 | 57.0 | 58.0 | 6055 | 4732 | 810 |
| 3x95 | 11.5 | 3.4 | 60.7 | 61.7 | 7151 | 5356 | 860 |
| 3 × 120 | 12.9 | 3.4 | 63.9 | 64.9 | 8222 | 5955 | 910 |
| 3 × 150 | 14.2 | 3.4 | 66.9 | 67.9 | 9416 | 6582 | 950 |
| 3 × 185 | 16.2 | 3.4 | 71.6 | 72.6 | 10979 | 7484 | 1020 |
| 3 × 240 | 18.2 | 3.4 | 76.1 | 77.1 | 13042 | 8508 | 1080 |
Tuilleadh Bathar
