IEC/BS Standard 8.7-15kV-XLPE Insulated MV Middle Voltage Power Cable

IEC/BS Standard 8.7-15kV-XLPE Insulated MV Middle Voltage Power Cable

Litlhaloso:

    15kV ke motlakase o atisang ho hlalosoa bakeng sa likhoele tsa lisebelisoa, ho kenyeletsoa likhoele tse matla tsa lisebelisoa tsa Meepo, tse entsoeng ho latela IEC 60502-2, empa hape e amahanngoa le likhoele tse hlometseng tsa Borithane.Le ha likhoele tsa merafo li ka kengoa ka har'a Rabara e matla ho fana ka khanyetso ea ho abrasion, haholo-holo bakeng sa lits'ebetso tse ka morao, likhoele tse tloaelehileng tsa BS6622 le BS7835 li kentsoe ka thepa ea PVC kapa ea LSZH, ka ts'ireletso ea mochini e fanoang ho tsoa mokatong oa terata ea tšepe.

Lintlha tse Potlakileng

Letlapa la Parameter

Li-tag tsa Sehlahisoa

Kopo :

E loketse marang-rang a matla joalo ka liteishene tsa motlakase.Bakeng sa ho kenya li-ducts, ka tlas'a lefatše le ka ntle.Ka kopo hlokomela: Sheath e ka ntle e khubelu e ka ba bonolo ho fifala ha e pepesehetse mahlaseli a UV.

Maemo:

BS6622
Tlhaloso: IEC 60502

Litšobotsi :

Conductor: li-conductors tsa koporo tse koaletsoeng tse sekoahelo tse sekoahelo kapa sekontiri sa aluminium.
Insulation: cross link polyethylene (XLPE)
Metallic Screen: skrine ea motho ka mong kapa ka kakaretso ea koporo
Searohanyi: tepi ea koporo e nang le 10% e kopanang
Libethe: polyvinyl chloride (PVC)
Lihlomo: SWA/STA/AWA
Sheath: Sheath ea ka ntle ea PVC
Boemo ba Voltage Uo/U (Um)
8.7/15 (17.5) kV
Tekanyo ea Mocheso
E tsitsitse: 0°C ho ea +90°C
Nako e fokolang ea ho Kobela Radius
Mokotla o le mong - E tsitsitse: 15 x bophara ba kakaretso
3 mantlha - E tsitsitse: 12 x bophara ba kakaretso

Lintlha tsa motlakase:

Boholo ba mocheso o sebetsang oa conductor: 90°C
Boholo ba mocheso o sebetsang skrineng: 80°C
Boholo ba mocheso oa conductor nakong ea SC: 250°C
Maemo a ho beoa ha sebopeho sa trefoil ke a latelang:
Ho hanyetsa mocheso oa mobu: 120˚C.Cm/Watt
Botebo ba lepato: 0.5m
Mocheso o ka tlaase: 15°C
Mocheso oa moea: 25°C
Khafetsa: 50Hz

Motheo o le mong-8.7/15 kV

Mokhanni oa sebaka ka lebitso Bophara ba conductor Botenya ba insulation Ka kakaretso bophara ba lebitso Boholo ba bophara ba kakaretso Boima ba thapo e ka bang kg/km Bonyane ba radius ea ho kobeha
mm² mm mm mm mm Cu Al mm
1x16 8.7 4.5 21.0 22.0 636 536 308
1x25 5.9 4.5 23.0 24.0 748 599 336
1x35 7.0 4.5 25.0 26.0 920 695 360
1x50 8.2 4.5 26.5 27.3 1106 700 380
1x70 9.9 4.5 28.2 29.2 1360 902 410
1x95 11.5 4.5 29.8 30.8 1579 981 430
1×120 12.9 4.5 31.4 32.4 1936 1180 450
1×150 14.2 4.5 32.7 33.7 2254 1310 470
1×185 16.2 4.5 34.9 35.9 2660 1495 503
1×240 18.2 4.5 37.1 38.1 3246 1735 530
1×300 21.2 4.5 40.3 41.3 3920 2031 580
1×400 23.4 4.5 42.5 43.5 4904 2385 610
1×500 27.3 4.5 46.8 47.8 6000 2852 670
1x630 30.5 4.5 50.2 51.2 7321 3354 717

Li-cores tse tharo-8.7/15 kV

Mokhanni oa sebaka ka lebitso Bophara ba conductor Botenya ba insulation Ka kakaretso bophara ba lebitso Boholo ba bophara ba kakaretso Boima ba thapo e ka bang kg/km Bonyane ba radius ea ho kobeha
mm² mm mm mm mm Cu Al mm
3x16 4.7 4.5 39.9 41.0 1971 1673 574
3x25 5.9 4.5 43.8 44.8 2347 1882 627
3x35 7.0 4.5 50.0 51.0 3596 2946 710
3x50 8.2 4.5 52.8 53.8 4254 3310 750
3x70 9.9 4.5 56.7 57.7 5170 3848 810
3x95 11.5 4.5 60.3 61.3 6195 4400 860
3×120 12.9 4.5 63.5 64.5 7212 4945 903
3×150 14.2 4.5 66.5 67.5 8338 5504 940
3×185 16.2 4.5 71.2 72.2 9812 6317 1010
3×240 18.2 4.5 75.6 76.6 11813 7279 1070

Li-armored three-cores-8.7/15 kV

Mokhanni oa sebaka ka lebitso Bophara ba conductor Botenya ba insulation Ka kakaretso bophara ba lebitso Boholo ba bophara ba kakaretso Boima ba thapo e ka bang kg/km Bonyane ba radius ea ho kobeha
mm² mm mm mm mm Cu Al mm
3x16 4.7 4.5 45.5 46.6 3543 3245 652
3x25 5.9 4.5 49.8 50.9 4220 3775 713
3x35 7.0 4.5 55.1 56.1 4975 4324 780
3x50 8.2 4.5 57.9 58.9 5723 4779 820
3x70 9.9 4.5 61.8 62.8 6739 5416 880
3x95 11.5 4.5 65.4 66.4 7906 6112 930
3×120 12.9 4.5 68.8 69.8 9000 6733 980
3×150 14.2 4.5 71.8 72.8 10224 7390 1020
3×185 16.2 4.5 76.3 77.3 11770 8275 1082
3×240 18.2 4.5 81.0 82.0 13957 9423 1140