Cable ea Matla a Motlakase o Bohareng oa MV e Insulated Standard 12.7-22kV-XLPE

Cable ea Matla a Motlakase o Bohareng oa MV e Insulated Standard 12.7-22kV-XLPE

Litlhaloso:

    E loketse marangrang a eneji a kang liteishene tsa motlakase. E loketse ho kenngwa ka hara diphaephe, ka tlasa lefatshe le kantle.

    Likhoele tse entsoeng ho BS6622 le BS7835 hangata li fanoa ka li-conductor tsa koporo tse nang le likhoele tse thata tsa Sehlopha sa 2. Likhoele tsa mantlha e le 'ngoe li na le lihlomo tsa terata tsa aluminium (AWA) ho thibela motlakase o bakoang ke ho sisinyeha ha motlakase ka har'a lihlomo, ha likhoele tsa mantlha e mengata li na le lihlomo tsa terata tsa tšepe (SWA) tse fanang ka tšireletso ea mechini. Tsena ke likhoele tse chitja tse fanang ka tšireletso e fetang 90%.

    Hlokomela: Letlalo le lefubelu la kantle le ka ’na la fela habonolo ha le pepesehetse mahlaseli a UV.

Lintlha tse Potlakileng

Tafole ea Paramethara

Kopo:

E loketse marangrang a eneji a kang liteishene tsa motlakase. Bakeng sa ho kenngoa ka har'a liphaephe tsa motlakase, ka tlas'a lefatše le kantle. Hlokomela: Sekoahelo se sefubelu sa kantle se ka 'na sa fela habonolo ha se pepesetsoa mahlaseli a UV.

Maemo:

Ho ata ha lelakabe ho BS EN60332
BS6622
IEC 60502

Litšobotsi:

Mokhanni: dikhanni tsa koporo tse chitja tse qabeletsoeng tse sa thekeseleng kapamokhanni oa aluminium
Ho thibela ho ruruha: polyethylene e hokahaneng ka sefapano (XLPE)
Sesebelisoa sa tšepe: skrine ea teipi ea koporo ea motho ka mong kapa ka kakaretso
Sekarohano: theipi ea koporo e nang le ho kopana ha 10%
Libethe: polyvinyl chloride (PVC)
Lihlomo: Tšepe ea Lithapo tsa Tšepe (SWA), Tšepe ea Lithapo tsa Tšepe (STA), Tšepe ea Lithapo tsa Aluminium (AWA), Tšepe ea Lithapo tsa Aluminium (ATA)
Selateng: Selateng sa kantle sa PVC
'Mala oa selateng: E ​​khubelu kapa e Ntšo

Lintlha tsa motlakase:

Mocheso o phahameng ka ho fetisisa oa mokhanni o sebetsang: 90°C
Mocheso o phahameng ka ho fetisisa oa ts'ebetso ea skrine: 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

12.7/22kV-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 Kakaretso e ka bang teng Boima ba thapo bo ka bang teng
mm² Ω/km mm mm mm mm mm mm kg/km
35 0.524 5.5 0.12 1.2 1.6 2 32.2 1360
50 0.387 5.5 0.12 1.2 1.6 2 33.3 1524
70 0.268 5.5 0.12 1.2 2 2.1 36 1896
95 0.193 5.5 0.12 1.2 2 2.2 38 2241
120 0.153 5.5 0.12 1.2 2 2.2 39.4 2534
150 0.124 5.5 0.12 1.2 2 2.3 41 2867
185 0.0991 5.5 0.12 1.2 2 2.3 42.6 3288
240 0.0754 5.5 0.12 1.3 2 2.4 45.2 3923
300 0.0601 5.5 0.12 1.3 2.5 2.5 48.58 4756
400 0.047 5.5 0.12 1.4 2.5 2.6 52 5739
500 0.0366 5.5 0.12 1.4 2.5 2.8 55.64 6928
630 0.0283 5.5 0.12 1.5 2.5 2.9 59.84 8487

12.7/22kV-Li-core tse tharo tsa copper conductor xlpe insulated copper tape e sirelelitsoeng ka terata ea tšepe ea galvanized e sirelelitsoeng ka likhoele tsa 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 ka bang teng
mm² Ω/km mm mm mm mm mm mm kg/km
35 0.524 5.5 0.075 1.5 2.5 2.7 57.4 4710
50 0.387 5.5 0.075 1.6 2.5 2.8 60.2 5130
70 0.268 5.5 0.075 1.6 2.5 2.9 64.2 5740
95 0.193 5.5 0.075 1.7 2.5 3.2 73.2 8870
120 0.153 5.5 0.075 1.7 3.15 3.3 78 10730
150 0.124 5.5 0.075 1.8 3.15 3.4 81.4 12000
185 0.0991 5.5 0.075 1.9 3.15 3.6 85.5 13460
240 0.0754 5.5 0.075 2 3.15 3.7 91.3 15780
300 0.0601 5.5 0.075 2 3.15 3.9 96 18110
400 0.047 5.5 0.075 2.2 3.15 4.1 103 21500