IEC/BS Standard 18-30kV-XLPE Insulated MV Middle Voltage Power Cable

IEC/BS Standard 18-30kV-XLPE Insulated MV Middle Voltage Power Cable

Litlhaloso:

    Lithapo tsa mantlha li etselitsoe ho ajoa ha matla a motlakase a nang le voltage ea lebitso Uo/U ho tloha ho 3.8/6.6KV ho isa 19/33KV le frequency 50Hz.Li loketse ho kengoa haholo liteisheneng tsa phepelo ea motlakase, ka matlung le likotopong tsa likhoele, kantle, ka tlas'a lefatše le metsing hammoho le bakeng sa ho kengoa litereneng tsa likhoele bakeng sa liindasteri, li-switchboards le liteishene tsa motlakase.

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:

Phatlalatso ea lelakabe ho BS EN60332
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
Libethe: polyvinyl chloride (PVC)
Lihlomo: Steel Wire Armor (SWA), Aluminium Wire Armor (AWA)
Sheath: Sheath ea ka ntle ea PVC
'Mala oa Sheath: Black

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

Khoutu ea Kaho:

N2XSY: PVC e kentsoeng ka mohala o le mong oa koporo oa mantlha
N2XS2Y: Polyethylene (PE) e kentsoeng ka mohala o le mong oa koporo oa mantlha
NA2XSY: PVC e kentsoeng ka thapo e le 'ngoe ea aluminium ea mantlha
NA2XS2Y: PE e kentsoeng ka thapo e le 'ngoe ea aluminium ea mantlha
N2XS(F)2Y: thapo e thibetsoeng ea metsi ea PE e kentsoeng ka koporo e le 'ngoe ea mantlha
NA2XS(F) 2Y: thapo ea PE e koetsoeng ka metsi e kentsoeng ka thapo e le 'ngoe ea aluminium ea mantlha
NA2XS(FL)2Y: Mothapo o le mong oa PE o nang le thapo ea aluminium e nang le likarolo tse peli tse thibelang metsi

Motheo o le mong-18/30 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
1x35 7.0 8.0 32.3 33.3 1315 1098 466
1x50 8.2 8.0 33.7 34.7 1512 1198 486
1x70 9.9 8.0 35.6 36.6 1792 1350 512
1x95 11.5 8.0 37.4 38.4 2114 1516 538
1×120 12.9 8.0 38.8 39.8 2406 1650 558
1×150 14.2 8.0 40.1 41.1 2742 1798 576
1×185 16.2 8.0 42.3 43.3 3176 2010 606
1×240 18.2 8.0 44.5 45.5 3788 2277 640
1×300 21.2 8.0 47.7 48.7 4502 2613 680
1×400 23.4 8.0 49.8 50.8 5534 3015 710
1×500 27.3 8.0 54.2 55.2 6662 3513 710
1x630 30.5 8.0 55.4 57.4 7820 3953 775

Li-cores tse tharo-18/30 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
3x35 7.0 8.0 61.4 62.8 4138 3482 873
3x50 8.2 8.0 68.9 69.9 6273 5328 980
3x70 9.9 8.0 72.8 73.8 7319 5997 1030
3x95 11.5 8.0 76.5 77.5 8469 6674 1080
3×120 12.9 8.0 79.7 80.7 9575 7308 1130
3×150 14.2 8.0 82.7 83.7 10806 7972 1170
3×185 16.2 8.0 87.4 88.4 12420 8925 1240
3×240 18.2 8.0 91.9 92.9 14563 10030 1300

Li-armored three-cores-18/30 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
3x35 7.0 8.0 67.3 69.3 6981 6330 956
3x50 8.2 8.0 74.2 75.2 8212 7267 1050
3x70 9.9 8.0 78.1 79.1 9360 8038 1100
3x95 11.5 8.0 81.8 82.8 10610 8815 1160
3×120 12.9 8.0 85.0 86.0 11812 9545 1200
3×150 14.2 8.0 88.0 89.0 13136 10302 1240
3×185 16.2 8.0 92.7 93.7 14890 11395 1310
3×240 18.2 8.0 97.2 98.2 17166 12630 1370