Cable ea Matla a Matla a Bohareng ba Motlakase oa MV ea Standard 8.7-15kV-XLPE e Insulated MV/BS

Cable ea Matla a Matla a Bohareng ba Motlakase oa MV ea Standard 8.7-15kV-XLPE e Insulated MV/BS

Litlhaloso:

    Likhoele tsa motlakase tsa 8.7/15kV tse nang le motlakase o mahareng (MV) oa XLPE li etselitsoe ka ho khetheha marangrang a phetiso ea motlakase le kabo.
    Thapo ena ea motlakase o mahareng e latela maemo a International Electrotechnical Commission (IEC) le British Standards (BS).
    8.7/15kV, e leng se bontšang ho loketse litsamaiso tse nang le motlakase o phahameng ka ho fetisisa oa ts'ebetso oa 15kV. 15kV ke motlakase o atisang ho hlalosoa bakeng sa likhoele tsa lisebelisoa, ho kenyeletsoa le likhoele tse matla tsa lisebelisoa tsa Merafo, tse entsoeng ho latela IEC 60502-2, empa hape li amahanngoa le likhoele tse tloaelehileng tsa Brithani tse sirelelitsoeng. Leha likhoele tsa merafo li ka koaheloa ka Rubber e matla ho fana ka khanyetso ea ho khohlela, haholo-holo bakeng sa lits'ebetso tsa ho sala morao, likhoele tse tloaelehileng tsa BS6622 le BS7835 li koaheloa ka thepa ea PVC kapa LSZH, ka tšireletso ea mechini e fanoang ho tsoa lera la terata ea tšepe e sirelelitsoeng.

Lintlha tse Potlakileng

Tafole ea Paramethara

Kopo:

Likhoele tsa motlakase tsa 8.7/15kV tse nang le motlakase o mahareng (MV) tsa XLPE li loketse marangrang a matla a kang liteishene tsa motlakase. Li loketse marangrang a matla a kang liteishene tsa motlakase. Bakeng sa ho kenngoa ka har'a li-duct, ka tlas'a lefatše le kantle. E ka boela ea sebelisoa phetisong le kabong ka har'a li-grid tsa motlakase, tikolohong ea indasteri le mererong ea meralo ea motheo. Hlokomela: Sheath e khubelu ea kantle e ka ba kotsing ea ho fela ha e pepesehetse mahlaseli a UV.

Maemo:

BS6622
IEC 60502

Litšobotsi:

Motsamaisi:di-conductor tsa koporo tse chitja tse kopaneng tse tsielehileng tse nang le annealed kapa di-conductor tsa aluminium
Ho kenya mocheso:polyethylene e kopanyang (XLPE)
Skrine ea Tšepe:skrine ea teipi ea koporo ea motho ka mong kapa ka kakaretso
Sekarohano:teipi ea koporo e nang le ho kopana ha 10%
Libethe:polyvinyl chloride (PVC)
Lihlomo:SWA/STA/AWA
Selateng:Selateng sa kantle sa PVC
Tekanyetso ea Motlakase:8.7/15 (17.5) kV
Tekanyetso ea mocheso:0°C ho isa ho +90°C
Bonyane ba Radius ea ho Koba:
Sekoahelo se le seng - Se tsitsitseng: 15 x bophara ka kakaretso
3 ea mantlha - E tsitsitseng: 12 x bophara ka kakaretso

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

Motsoako o le mong-8.7/15 kV

Mokhanni oa sebaka se ikhethileng Bophara ba mokhanni Botenya ba ho kenya mocheso Bophara ba kakaretso bo ikgethang Boholo ba bophara ba kakaretso Boima ba cable bo hakanyetsoang kg/km Radius e nyane ea ho kobeha
mm² mm mm mm mm Cu Al mm
1x 16 8.7 4.5 21.0 22.0 636 536 308
1x 25 5.9 4.5 23.0 24.0 748 599 336
1x 35 7.0 4.5 25.0 26.0 920 695 360
1x 50 8.2 4.5 26.5 27.3 1106 700 380
1x 70 9.9 4.5 28.2 29.2 1360 902 410
1x 95 11.5 4.5 29.8 30.8 1579 981 430
1 × 120 12.9 4.5 31.4 32.4 1936 1180 450
1 × 150 14.2 4.5 32.7 33.7 2254 1310 470
1 × 185 16.2 4.5 34.9 35.9 2660 1495 503
1 × 240 18.2 4.5 37.1 38.1 3246 1735 530
1 × 300 21.2 4.5 40.3 41.3 3920 2031 580
1 × 400 23.4 4.5 42.5 43.5 4904 2385 610
1 × 500 27.3 4.5 46.8 47.8 6000 2852 670
1 × 630 30.5 4.5 50.2 51.2 7321 3354 717

Li-core tse tharo-8.7/15 kV

Mokhanni oa sebaka se ikhethileng Bophara ba mokhanni Botenya ba ho kenya mocheso Bophara ba kakaretso bo ikgethang Boholo ba bophara ba kakaretso Boima ba cable bo hakanyetsoang kg/km Radius e nyane ea ho kobeha
mm² mm mm mm mm Cu Al mm
3x 16 4.7 4.5 39.9 41.0 1971 1673 574
3x 25 5.9 4.5 43.8 44.8 2347 1882 627
3x 35 7.0 4.5 50.0 51.0 3596 2946 710
3x 50 8.2 4.5 52.8 53.8 4254 3310 750
3x 70 9.9 4.5 56.7 57.7 5170 3848 810
3x 95 11.5 4.5 60.3 61.3 6195 4400 860
3 × 120 12.9 4.5 63.5 64.5 7212 4945 903
3 × 150 14.2 4.5 66.5 67.5 8338 5504 940
3 × 185 16.2 4.5 71.2 72.2 9812 6317 1010
3 × 240 18.2 4.5 75.6 76.6 11813 7279 1070

Li-core tse tharo tse hlometseng-8.7/15 kV

Mokhanni oa sebaka se ikhethileng Bophara ba mokhanni Botenya ba ho kenya mocheso Bophara ba kakaretso bo ikgethang Boholo ba bophara ba kakaretso Boima ba cable bo hakanyetsoang kg/km Radius e nyane ea ho kobeha
mm² mm mm mm mm Cu Al mm
3x 16 4.7 4.5 45.5 46.6 3543 3245 652
3x 25 5.9 4.5 49.8 50.9 4220 3775 713
3x 35 7.0 4.5 55.1 56.1 4975 4324 780
3x 50 8.2 4.5 57.9 58.9 5723 4779 820
3x 70 9.9 4.5 61.8 62.8 6739 5416 880
3x 95 11.5 4.5 65.4 66.4 7906 6112 930
3 × 120 12.9 4.5 68.8 69.8 9000 6733 980
3 × 150 14.2 4.5 71.8 72.8 10224 7390 1020
3 × 185 16.2 4.5 76.3 77.3 11770 8275 1082
3 × 240 18.2 4.5 81.0 82.0 13957 9423 1140