IEC/BS Standard 19-33kV-XLPE Insulated MV Middle Voltage Power Cable

IEC/BS Standard 19-33kV-XLPE Insulated MV Middle Voltage Power Cable

Litlhaloso:

    Lithapo tsa motlakase tse mahareng li etsoa ka mokhoa oa monosil.Re fana ka polante e khethehileng haholo, lisebelisoa tsa morao-rao tsa lipatlisiso le mekhoa e hlokolosi ea taolo ea boleng e hlokehang bakeng sa ho etsa lithapo tse sirelelitsoeng tsa PVC bakeng sa ho sebelisoa ho fihla ho 6KV le XLPE/EPR likhoele tse tšesalitsoeng ho sebelisoa ka matla a motlakase a fihlang ho 35 KV. .Lisebelisoa kaofela li bolokiloe maemong a laoloang ke bohloeki ho pholletsa le ts'ebetso ea tlhahiso e le ho netefatsa homogeneity e felletseng ea lisebelisoa tse phethiloeng tsa ho koala.

     

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: stranded thota annealed circular compacted koporo conductors kapamokhanni oa 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: Steel Wire Armor (SWA), Steel Tape Armor (STA), Aluminium Wire Armor (AWA), Aluminium Tape Armor (ATA)
Sheath: Sheath ea ka ntle ea PVC
'Mala oa Sheath: Khubelu kapa o motšo

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

Sebaka sa lebitso la mokhanni Boholo ba khanyetso ea conductor ho 20 ℃ Botenya ba xlpe insulation Botenya ba tepi ea koporo Botenya ba diphate tse phatlohileng Dia ea terata ea lihlomo Botenya ba lesela le kantle Hoo e ka bang.Ka kakaretso bophara Hoo e ka bang.Boima ba thapo
mm² Ω/km mm mm mm mm mm mm kg/km
50 0.387 8 0.075 1.2 2 2.2 39.4 2050
70 0.268 8 0.075 1.2 2 2.2 41 2330
95 0.193 8 0.075 1.2 2 2.3 43.1 2710
120 0.153 8 0.075 1.2 2 2.3 44.6 3020
150 0.124 8 0.075 1.3 2.5 2.4 47.4 3570
185 0.0991 8 0.075 1.3 2.5 2.5 49.2 3990
240 0.0754 8 0.075 1.3 2.5 2.5 51.7 4670
300 0.0601 8 0.075 1.4 2.5 2.6 54.1 5410
400 0.047 8 0.075 1.4 2.5 2.7 57.2 6430
500 0.0366 8 0.075 1.5 2.5 2.8 60.6 7620
630 0.0283 8 0.075 1.6 2.5 2.9 64.8 8935

19/33kV-Three cores koporo conductor XLPE insulated koporo tape e sirelelitsoeng ka terata ea tšepe e nang le likhoele tse sirelelitsoeng tsa PVC

Sebaka sa lebitso la mokhanni Boholo ba khanyetso ea conductor ho 20 ℃ Botenya ba xlpe insulation Botenya ba tepi ea koporo Botenya ba diphate tse phatlohileng Dia ea terata ea lihlomo Botenya ba lesela le kantle Hoo e ka bang.Ka kakaretso bophara Hoo e ka bang.Boima ba thapo
mm² Ω/km mm mm mm mm mm mm kg/km
50 0.387 8 0.075 1.8 3.15 3.4 78.8 9230
70 0.268 8 0.075 1.8 3.15 3.5 82.5 10310
95 0.193 8 0.075 1.9 3.15 3.6 87 11640
120 0.153 8 0.075 2 3.15 3.7 90.6 12850
150 0.124 8 0.075 2 3.15 3.8 93.8 14150
185 0.0991 8 0.075 2.1 3.15 4 97.9 15700
240 0.0754 8 0.075 2.2 3.15 4.1 104 18120
300 0.0601 8 0.075 2.3 3.15 4.3 109 20570