Cable ea Matla a Motlakase o Mahareng
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Cable ea Matla a Motlakase o Bohareng oa MV e Insulated Standard 35kV-XLPE
Likheibole tsa Matla a Motlakase o Bohareng tse Insulated tsa 35kV-XLPE tse sebelisetsoang kabo ea mantlha ea ka tlas'a lefatše lits'ebetsong tsa likhoerekhoere tse loketseng ho sebelisoa libakeng tse metsi kapa tse omileng, tse patiloeng ka kotloloho, tse ka tlas'a lefatše, le moo li pepesehetseng khanya ea letsatsi. E lokela ho sebelisoa ho 35kV kapa ka tlase ho moo 'me mochesong oa likhoerekhoere o se ke oa feta 90°C bakeng sa ts'ebetso e tloaelehileng.
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Cable ea Matla a Matla a Bohareng ba Motlakase oa MV ea IEC/BS e Tloaelehileng ea 6-10kV-XLPE
Likhoele tsa motlakase tsa IEC/BS 6-10kV tse nang le motlakase o mahareng (MV) tsa XLPE tse nang le motlakase o mahareng (IEC/BS) li latela maemo a kang IEC 60502-2 bakeng sa likhoele tse nang le motlakase o mahareng tsa XLPE le BS 6622 bakeng sa likhoele tse sirelelitsoeng.
Li-conductor li sebelisa XLPE ho fihlela ho kenya mocheso o motle oa motlakase le ho kenya mocheso mochesong. -
Cable ea Matla ea MV e nang le Insulated ea AS/NZS ea 3.8-6.6kV-XLPE
Likhoele tsa motlakase tse mahareng tse nang le insulation ea XLPE tse 3.8-6.6kV li loketse marangrang a kabo kapa a phetiso ea bobeli, hangata li sebetsa e le phepelo ea motlakase ea mantlha bakeng sa marangrang a khoebo, a indasteri le a litoropo. Li sebetsa lits'ebetsong tse nang le maqhubu a phahameng a phoso a lekantsoeng ho fihla ho 10kA ka motsotsoana o le mong. Meaho e nang le bokhoni bo phahameng ba hona joale ba phoso e ka fanoa ha ho kopuoa.
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Cable ea Matla a Matla a Bohareng ba Motlakase oa MV ea Standard 8.7-15kV-XLPE e Insulated MV/BS
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. -
Cable ea Matla ea MV e nang le Insulated ea AS/NZS ea 6.35-11kV-XLPE
Likhoele tsa motlakase tse mahareng tse nang le insulation ea XLPE ea 6.35-11kV li loketse marangrang a kabo kapa a phetiso ea bobeli, hangata li sebetsa e le phepelo ea motlakase ea mantlha bakeng sa marangrang a khoebo, indasteri le bolulo ba litoropo.
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Cable ea Matla a Motlakase o Bohareng oa MV e Insulated Standard 12.7-22kV-XLPE
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.
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Cable ea Matla ea MV e nang le Insulated ea AS/NZS ea 12.7-22kV-XLPE
Likhoele tsa motlakase tse mahareng tse nang le insulation ea XLPE tse 12.7-22kV li loketse marangrang a kabo kapa a phetiso ea bobeli, hangata li sebetsa e le phepelo ea motlakase ea mantlha bakeng sa marangrang a khoebo, indasteri le bolulo ba litoropo. Li na le thepa ea sheath ea LSZH, li loketse libaka tsa ka tlung, tsa sechaba, kapa libaka tse ling tse hlokang ho nahanoa ka polokeho ea mollo.
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Cable ea Matla a Matla a Bohareng ba Motlakase oa MV ea IEC/BS e Tloaelehileng ea 18-30kV-XLPE
Likhoele tsa motlakase tsa 18/30kV tse nang le motlakase o mahareng (MV) oa XLPE li etselitsoe ka ho khetheha lits'ebetso tsa kabo.
Polyethylene e hokahaneng ka sefapano e fa likhoele sebaka se setle sa ho thibela motlakase le ho thibela mocheso. -
Cable ea Matla ea MV e nang le Insulated ea AS/NZS ea 19-33kV-XLPE
Likhoele tsa motlakase tse mahareng tse nang le insulation ea XLPE tsa 19-33kV li loketse ho kenngoa ka mokhoa o tsitsitseng marangrang a phepelo ea motlakase ka hare ho tikoloho ea kahare le kantle. Li ka kenngoa ka har'a li-duct tsa cable, litereing tsa cable, kapa tsa patoa ka kotloloho ka tlas'a lefatše.
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Cable ea Matla a Matla a Bohareng ba Motlakase oa MV ea IEC/BS e Tloaelehileng ea 19-33kV-XLPE
Likhoele tsa motlakase tsa MV tse nang le insulation ea IEC/BS Standard 19/33kV XLPE li latela litlhaloso tsa International Electrotechnical Commission (IEC) le British Standards (BS).
IEC 60502-2: E totobatsa kaho, litekanyo le liteko tsa likhoele tsa motlakase tse koetsoeng tse tsoang kantle tse fihlang ho 30 kV.
BS 6622: E sebetsa ho dithapo tse sireleditsweng tse nang le thermoset bakeng sa di-voltage tsa 19/33 kV. -
Cable ea Matla ea MV e nang le sekwahelo sa IEC BS Standard 12-20kV-XLPE e nang le PVC
E loketse marangrang a eneji a kang liteishene tsa motlakase. E loketse ho kenngwa ka hara diphaephe, ka tlasa lefatshe le kantle.
Ho na le dipharologanyo tse kgolo kahong, maemong le thepa e sebediswang – ho totobatsa thapo ya MV e nepahetseng bakeng sa projeke ke taba ya ho leka-lekanya ditlhoko tsa tshebetso, ditlhoko tsa ho kenya, le diphephetso tsa tikoloho, ebe ho netefatswa hore cable, indasteri le melao di a latelwa. Ka Khomishene ya Matjhaba ya Electrotechnical (IEC) e hlalosa dithapo tsa Medium Voltage e le tse nang le tekanyo ya voltage e ka hodimo ho 1kV ho fihlela ho 100kV, ke sebaka se seholo sa voltage seo o lokelang ho se nahana. Ho tlwaelehile haholo ho nahana jwalo ka ha re nahana ka 3.3kV ho isa ho 35kV, pele e fetoha voltage e phahameng. Re ka tshehetsa ditlhaloso tsa cable di-voltage tsohle.
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Cable ea Matla a Voltage e Bohareng ea SANS ea 3.8-6.6kV-XLPE e Insulated
Likhoele tsa motlakase tsa motlakase o mahareng tsa SANS Standard 3.8-6.6kV XLPE tse nang le insulation li etsoa ho latela Maemo a Naha a Afrika Boroa.
Li-conductor tsa koporo kapa tsa aluminium, tse le 'ngoe kapa tse 3 tsa Core, tse nang le lihlomo kapa tse se nang lihlomo, tse betliloeng le tse sebeletsoang ka PVC kapa thepa e seng ea halogenated, Voltage Rating 6,6 ho fihlela ho 33kV, tse entsoeng ho latela SANS kapa Maemo a mang a Naha kapa a Machaba