IEC/BS Standard 3.8-6.6kV-XLPE Insulated MV Middle Voltage Power Cable

IEC/BS Standard 3.8-6.6kV-XLPE Insulated MV Middle Voltage Power Cable

Litlhaloso:

    3.8/6.6kV ke tekanyo ea motlakase e atisang ho amahanngoa le litekanyetso tsa Brithani, haholo-holo lintlha tsa BS6622 le BS7835, moo lits'ebetso li ka ruang molemo ho ts'ireletso ea mochine e fanoang ke lihlomo tsa bona tsa terata ea aluminium kapa terata ea tšepe (ho itšetlehile ka motheo o le mong kapa litlhophiso tse tharo tsa mantlha).Lithapo tse joalo li ne li tla tšoanela lisebelisoa tse tsitsitseng le ho fana ka matla ho thepa e sa fetoheng ea boima bo boima kaha kaho ea tsona e thata e fokotsa radius e kobehang.

    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.

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 :

Lithapo tsa rona li na le likarolo tse latelang tse ikhethang:
Kondaktara: Likhondatara tsa koporo tse koaetsoeng tse sephara kapamokhanni oa aluminium.
Insulation: Ho sebelisa polyethylene e kopantsoeng ka sefapano (XLPE) bakeng sa ts'ebetso e ikhethang.
Metallic Screen: Khetho bakeng sa skrine ea teipi ea koporo ka bomong kapa ka kakaretso, e matlafatsang ts'ireletso.
Searohanyi: Theipi ea koporo e nang le 10% e kopanang, e netefatsang botšepehi bo phahameng ba cable.
Libethe: Polyvinyl chloride (PVC) bakeng sa matla a eketsehileng.
Lihlomo: Khetha ho tsoa ho Steel Wire Armor (SWA), Steel Tape Armor (STA), Aluminium Wire Armor (AWA), kapa Aluminium Tape Armor (ATA) ho latela litlhoko tsa hau tse ikhethileng.
Sheath: E na le sheath ea ka ntle ea PVC e tšoarellang, e fanang ka tšireletso e eketsehileng.
'Mala oa Sheath: E fumaneha ka Bokhubelu kapa Botsho, e ipapisitse le likhetho tsa hau tsa botle.

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

3.8/6.6kV-Single core koporo conductor XLPE insulated koporo tape screened aluminium terata armored PVC sheathed cables

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 Appro.Ka kakaretso bophara Appro.Boima ba thapo
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-Three cores koporo conductor XLPE insulated koporo tape e sirelelitsoeng ka terata ea tšepe e nang le likhoele tse koetsoeng 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 Appro.Ka kakaretso bophara Appro.Boima ba thapo
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