Romela Imeile19/33kV XLPE-insulated medium-voltage power cables li loketse marangrang a matla joalo ka liteishene tsa motlakase. Bakeng sa ho kenya li-ducts, ka tlas'a lefatše le ka ntle. E ka boela ea sebelisoa bakeng sa lisebelisoa tse tsitsitseng ka har'a marang-rang a kabo, libaka tsa indasteri le liteishene tsa motlakase. Ka kopo hlokomela: Sheath e ka ntle e khubelu e ka ba bonolo ho fifala ha e pepesehetse mahlaseli a UV. 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 tse sebelisoang ho fihla ho 6KV le XLPE/EPR lithapo tsa insulated hore li sebelisoe 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.
Maemo:
Phatlalatso ea lelakabe ho BS EN60332
BS6622
Tlhaloso: IEC 60502
Litšobotsi :
Mokhanni:stranded thota annealed circular compacted koporo conductors kapamokhanni oa aluminium
Insulation:cross link polyethylene (XLPE)
Metallic Screen:motho ka mong kapa skrine ea koporo ka kakaretso
Searohanyi:tepi ea koporo e nang le 10% e kopanang
Boroko:polyvinyl chloride (PVC)
Lihlomo:Steel Wire Armor (SWA), Steel Tape Armor (STA), Aluminium Wire Armor (AWA), Aluminium Tape Armor (ATA)
Sheath:Sekhahla sa ka ntle sa PVC
'Mala oa Sheath:Bofubelu kapa Botsho
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 |
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