Cable ea Matla a Motlakase o Bohareng oa MV e Insulated Standard 3.8-6.6kV-XLPE

Cable ea Matla a Motlakase o Bohareng oa MV e Insulated Standard 3.8-6.6kV-XLPE

Litlhaloso:

    Likhoele tsa motlakase tsa IEC/BS 3.8/6.6kV tsa XLPE-insulated medium-voltage (MV) ke likhoele tse tloaelehileng tse etselitsoeng marangrang a kabo ka ho khetheha.
    Likhoele tsena li etsoa ho latela litlhaloso tsa Khomishene ea Machaba ea Electrotechnical (IEC) le British Standards (BS).
    3.8/6.6kV ke tekanyo ea motlakase e atisang ho amahanngoa le maemo a Brithani, haholo-holo litlhaloso tsa BS6622 le BS7835, moo lits'ebetso li ka ruang molemo tšireletsong ea mechini e fanoang ke terata ea aluminium kapa tšepe ea tšepe (ho latela sebopeho sa mantlha o le mong kapa tse tharo tsa mantlha). Likhoele tse joalo li tla tšoaneleha hantle bakeng sa lits'ebetso tse tsitsitseng le ho fana ka matla ho lisebelisoa tse sa fetoheng tse boima kaha kaho ea tsona e thata e fokotsa radius ea kobeho.

Lintlha tse Potlakileng

Tafole ea Paramethara

Kopo:

Likhoele tsa motlakase tsa 3.8/6.6kV tse nang le motlakase o mahareng (MV) tsa XLPE tse nang le insulation li loketse marangrang a matla ho kenyeletsoa liteishene tsa motlakase, litsamaiso tsa phetisetso le kabo. Bakeng sa ho kenngoa ka har'a liphaephe, ka tlas'a lefatše le kantle. E ka boela ea fana ka motlakase libakeng tsa bolulo tsa litoropo, mehahong ea khoebo le lits'ebeletsong tsa indasteri. Hlokomela: Sheath e khubelu ea kantle e ka 'na ea fela habonolo ha e pepesehetse mahlaseli a UV.

Maemo:

Ho ata ha lelakabe ho BS EN60332
BS6622
IEC 60502

Litšobotsi:

Likhoele tsa rona li na le likarolo tse latelang tse ikhethang:
Motsamaisi:Li-conductor tsa koporo tse chitja tse koetsoeng tse sa koaheloang kapamokhanni oa aluminium.
Ho kenya mocheso:Ho sebelisa polyethylene e hokahaneng ka sefapano (XLPE) bakeng sa ts'ebetso e ikhethang.
Skrine ea Tšepe:Khetho bakeng sa skrine ea teipi ea koporo ea motho ka mong kapa ka kakaretso, e ntlafatsang tšireletso.
Sekarohano:Theipi ea koporo e nang le ho kopana ha 10%, e netefatsang botšepehi bo phahameng ba cable.
Libethe:Polyvinyl chloride (PVC) bakeng sa ho tiea ho eketsehileng.
Lihlomo:Khetha ho tsoa ho Steel Wire Armour (SWA), Steel Tape Armour (STA), Aluminium Wire Armour (AWA), kapa Aluminium Tape Armour (ATA) ho latela litlhoko tsa hau tse ikhethileng.
Selateng:E na le sheath e ka ntle ea PVC e tšoarellang, e fanang ka ts'ireletso e eketsehileng.
'Mala oa Selateng:E fumaneha ka bofubelu kapa botsho, e lumellana le litakatso tsa hau tsa botle.

Lintlha tsa motlakase:

Mocheso o phahameng ka ho fetisisa oa mokhanni o sebetsang:90°C
Mocheso o phahameng ka ho fetisisa oa ho sebetsa skrineng:80°C
Mocheso o phahameng ka ho fetisisa oa mokhanni nakong ea SC:250°C
Maemo a ho beha ha ho thehoa trefoil ke a latelang:
Ho hanyetsa mocheso oa mobu: 120˚C. Cm/Watt
Botebo ba lepato: 0.5m
Mocheso oa fatše: 15°C
Mocheso oa moea: 25°C
Maqhubu: 50Hz

3.8/6.6kV - Mokhanni oa koporo oa mantlha o le mong XLPE o nang le teipi ea koporo e sirelelitsoeng ka terata ea aluminium e sirelelitsoeng ka likhoele tse koahetsoeng ka PVC tse koahetsoeng ka sekoaelo

Sebaka se ikhethileng sa mokhanni Khanyetso e phahameng ka ho fetisisa ea mokhanni ho 20 ℃ Botenya ba ho kenya thepa ka xlpe Botenya ba theipi ea koporo Botenya ba bethe e ntšitsoeng Dia ea terata ea lihlomo Botenya ba selateng sa kantle Bophara ba kakaretso Boima ba thapo bo hakanyetsoang
mm² Ω/km mm mm mm mm mm mm kg/km
35 0.524 2.5 0.075 1.2 1.6 1.8 25.5 1020
50 0.387 2.5 0.075 1.2 1.6 1.8 26.6 1180
70 0.268 2.5 0.075 1.2 1.6 1.8 28.2 1440
95 0.193 2.5 0.075 1.2 1.6 1.9 30.3 1760
120 0.153 2.5 0.075 1.2 1.6 1.9 31.8 2050
150 0.124 2.5 0.075 1.2 1.6 2 33.4 2380
185 0.0991 2.5 0.075 1.2 2 2 35.8 2840
240 0.0754 2.6 0.075 1.2 2 2.1 38.7 3490
300 0.0601 2.8 0.075 1.2 2 2.2 41.3 4180
400 0.047 3 0.075 1.2 2 2.3 44.8 5160
500 0.0366 3.2 0.075 1.3 2.5 2.5 49.8 6490
630 0.0283 3.2 0.075 1.4 2.5 2.6 54 8020

3.8/6.6kV-Li-core tse tharo tsa koporo conductor XLPE e kentsweng teiping ya koporo e sireleditsweng terata ya tshepe ya galvanized e sireleditsweng ka dithapo tse nang le sekwahelo sa PVC

Sebaka se ikhethileng sa mokhanni Khanyetso e phahameng ka ho fetisisa ea mokhanni ho 20 ℃ Botenya ba ho kenya thepa ka xlpe Botenya ba theipi ea koporo Botenya ba bethe e ntšitsoeng Dia ea terata ea lihlomo Botenya ba selateng sa kantle Bophara ba kakaretso Boima ba thapo bo hakanyetsoang
mm² Ω/km mm mm mm mm mm mm kg/km
35 0.524 3.4 0.075 1.2 1.6 1.8 27.3 1130
50 0.387 3.4 0.075 1.2 1.6 1.8 28.4 1290
70 0.268 3.4 0.075 1.2 1.6 1.9 30.2 1560
95 0.193 3.4 0.075 1.2 1.6 1.9 32.1 1880
120 0.153 3.4 0.075 1.2 1.6 2 33.8 2190
150 0.124 3.4 0.075 1.2 2 2.1 36.2 2620
185 0.0991 3.4 0.075 1.2 2 2.1 37.8 3000
240 0.0754 3.4 0.075 1.2 2 2.2 40.5 3640
300 0.0601 3.4 0.075 1.2 2 2.2 42.5 4290
400 0.047 3.4 0.075 1.2 2 2.4 45.8 5270
500 0.0366 3.4 0.075 1.3 2.5 2.5 50.2 6550
630 0.0283 3.4 0.075 1.4 2.5 2.6 54.4 8020