Motlakase oa Motlakase o Mahareng
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SANS Standard 6.35-11kV-XLPE Insulated Middle Voltage Power Cable
11kV thapo ea matla a motlakase a mahareng e nang le li-conductor tsa koporo, sekirini sa semi-conductive conductor, sekoaelo sa XLPE, skrini sa semi-conductive insulation, sekirini sa tšepe sa koporo, libethe tsa PVC, lihlomo tsa terata ea Aluminium (AWA) le selae sa kantle sa PVC. Cable e loketse Voltage Rating 6,6 ho fihla ho 33kV, e entsoeng ho SANS kapa Maemo a mang a Naha kapa a Machabeng.
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SANS Standard 19-33kV-XLPE Insulated Middle Voltage Power Cable
Lithapo tsa motlakase tsa SANS Standard 19-33kV XLPE tse kentsoeng matla a mahareng li etsoa le ho lekoa ho latela Maemo a Naha a Afrika Boroa.
The 33KV triple core power cable, ke karolo e nyane feela ea lithapo tsa rona tse mahareng tsa voltage, e loketse marang-rang a motlakase, ka tlas'a lefatše, kantle le ho kengoa ka har'a li-cable ducting.
Li-conductors tsa Copper kapa Aluminium, tse se nang molekane kapa tse 3, tse nang le lihlomo kapa tse se nang libetsa, li behiloe ka betheng 'me li sebelisoa ka PVC kapa thepa e sa halogenated, Voltage Rating 6,6 ho fihla ho 33kV, e entsoeng ho SANS kapa Maemo a mang a Naha kapa a Machaba. -
ASTM Standard 15kV-XLPE Insulated MV Middle Voltage Power Cable
15kV CU 133% TRXLPE Full Neutral LLDPE Primary e sebelisoang bakeng sa kabo ea mantlha e ka tlas'a lefatše lits'ebetsong tsa likotopo tse loketseng ho sebelisoa libakeng tse metsi kapa tse omeletseng, lepato le tobileng, kotopo e ka tlas'a lefatše, le moo ho pepeselitsoeng letsatsi. E lokela ho sebelisoa ho 15,000 volts kapa ka tlase ho mocheso oa conductor hore o se ke oa feta 90 ° C bakeng sa ts'ebetso e tloaelehileng.
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IEC/BS Standard 3.8-6.6kV-XLPE Insulated MV Middle Voltage Power Cable
Lithapo tsa motlakase tsa IEC/BS 3.8/6.6kV XLPE-insulated medium-voltage (MV) ke lithapo tse tloaelehileng tse etselitsoeng ka ho khetheha marang-rang a kabo.
Lithapo tsena li entsoe ho latela litlhaloso tsa International Electrotechnical Commission (IEC) le British Standards (BS).
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. -
ASTM Standard 25kV-XLPE Insulated MV Middle Voltage Power Cable
Lithapo tsa 25KV li loketse ho sebelisoa libakeng tse metsi le tse omeletseng, li-conduits, li-ducts, li-troughs, li-trays, ho patoa ka ho toba ha li kenngoa ka mochine oa fatše o haufi-ufi o lumellanang le karolo ea NEC ea 311.36 le 250.4 (A) (5), le moo thepa e phahameng ea motlakase e lakatsoang. Lithapo tsena li khona ho sebetsa ka mokhoa o tsoelang pele mochesong oa conductor o sa feteng 105 ° C bakeng sa ts'ebetso e tloaelehileng, 140 ° C bakeng sa mojaro oa tšohanyetso, le 250 ° C bakeng sa maemo a khuts'oane a potoloho. E lekantsoe ho -35 ° C bakeng sa ho kobeha ho batang. ST1 (mosi o tlase) E lekantsoe ka boholo ba 1/0 le ho feta. Baki ea PVC e entsoe ka theknoloji ea SIM mme e na le coefficient of friction COF ea 0.2. Cable e ka kenngoa ka har'a conduit ntle le thuso ea lubrication. E lekantsoe bakeng sa 1000 lbs./FT boholo ba khatello ea mahlakoreng.
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IEC/BS Standard 6.35-11kV-XLPE Insulated MV Middle Voltage Power Cable
Lithapo tsa motlakase tsa IEC/BS Standard 6.35-11kV XLPE-insulated medium-voltage power li loketse ho sebelisoa marangrang a kabo ea matla a mahareng.
Motlakase o nang le li-conductor tsa koporo, skrine ea semi conductive conductor, XLPE insulation, semi conductive insulation screen, koporo tepe metallic screen ea mong le e mong core, PVC, galvanized steel wires armor (SWA) le PVC outer sheath. Bakeng sa marang-rang a matla moo khatello ea mechine e lebeletsoeng. E loketse ho kenngoa ka tlas'a lefatše kapa ka li-ducts. -
ASTM Standard 35kV-XLPE Insulated MV Middle Voltage Power Cable
35kV CU 133% TRXLPE Full Neutral LLDPE Primary e sebelisoang bakeng sa kabo ea mantlha e ka tlas'a lefatše lits'ebetsong tsa likotopo tse loketseng ho sebelisoa libakeng tse metsi kapa tse omeletseng, lepato le tobileng, kotopo e ka tlas'a lefatše, le moo ho pepeselitsoeng letsatsi. E lokela ho sebelisoa ho 35,000 volts kapa ka tlase ho mocheso oa conductor o sa feteng 90 ° C bakeng sa ts'ebetso e tloaelehileng.
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IEC/BS Standard 6-10kV-XLPE Insulated MV Middle Voltage Power Cable
Lithapo tsa motlakase tsa IEC/BS 6-10kV XLPE-insulated medium-voltage (MV) li lumellana le maemo a kang IEC 60502-2 bakeng sa likhoele tse kentsoeng ka li-XLPE le BS 6622 bakeng sa likhoele tse hlometseng.
Li-conductors li sebelisa XLPE ho fumana motlakase o motle haholo le ho kenya mocheso. -
AS/NZS standard 3.8-6.6kV-XLPE Insulated MV Power Cable
Kabo ea motlakase kapa marang-rang a li-sub-transmission network hangata a sebelisoa e le phepelo ea mantlha ho Marang-rang a Khoebo, Liindasteri le a litoropo. E loketse lits'ebetso tsa boemo bo phahameng ba liphoso tse behiloeng ho 10kA/1sec. Mehaho ea maemo a holimo e nang le liphoso e fumaneha ka kopo.
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IEC/BS Standard 8.7-15kV-XLPE Insulated MV Middle Voltage Power Cable
Lithapo tsa motlakase tsa 8.7/15kV XLPE-insulated medium-voltage (MV) li etselitsoe ka ho khetheha bakeng sa marang-rang a ho fetisa le ho ajoa.
Thapo ena ea matla a mahareng e lumellana le maemo a Khomishene ea Machabeng ea Motlakase (IEC) le Maemo a Borithane (BS).
8.7/15kV, e bontšang ho tšoaneleha bakeng sa litsamaiso tse nang le matla a phahameng a ho sebetsa a 15kV. 15kV ke motlakase o atisang ho hlalosoa bakeng sa likhoele tsa lisebelisoa, ho kenyeletsoa likhoele tse matla tsa lisebelisoa tsa Meepo, tse entsoeng ho latela IEC 60502-2, empa hape e amahanngoa le likhoele tse hlometseng tsa Borithane. Le ha likhoele tsa merafo li ka kengoa ka har'a Rabara e matla ho fana ka khanyetso ea ho abrasion, haholo-holo bakeng sa lits'ebetso tse ka morao, likhoele tse tloaelehileng tsa BS6622 le BS7835 li kentsoe ka thepa ea PVC kapa ea LSZH, ka ts'ireletso ea mochini e fanoang ho tsoa mokatong oa terata ea tšepe. -
AS/NZS standard 6.35-11kV-XLPE Insulated MV Power Cable
Kabo ea motlakase kapa marang-rang a li-sub-transmission network hangata a sebelisoa e le phepelo ea mantlha ho Marang-rang a Khoebo, Liindasteri le a litoropo. E loketse lits'ebetso tsa boemo bo phahameng ba liphoso tse behiloeng ho 10kA/1sec. Mehaho ea maemo a holimo e nang le liphoso e fumaneha ka kopo. e sebelitse bakeng sa ts'ebetso e tsitsitseng fatše, ka hare le ka ntle, ka ntle, ka har'a likanale tsa cable, metsing, maemong ao likhoele li sa pepesehetseng khatello e matla ea mochini le khatello e matla. Ka lebaka la ntlha ea eona e tlase haholo ea tahlehelo ea dielectric, e lulang e le teng nakong eohle ea bophelo ba eona ba ts'ebetso, le ka lebaka la thepa e ntle ea ho kenya letsoho ea thepa ea XLPE, e tiileng ka nako e telele e kopantsoe le sekirini sa conductor le sekirini sa insulation sa thepa ea semi-conductive (e fetiselitsoeng ts'ebetsong e le 'ngoe), thapo e na le ts'epo e phahameng ea ts'ebetso. E sebelisoa liteisheneng tsa li-transformer, lifeme tsa motlakase le limela tsa indasteri.
Mofani oa lefats'e ka bophara oa lithapo tsa motlakase tse ka tlas'a lefatše o fana ka mefuta e fapaneng e felletseng ea lithapo tsa motlakase tse mahareng tse tsoang setokong sa rona le lithapo tsa mohatla tsa motlakase.
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IEC/BS Standard 12.7-22kV-XLPE Insulated MV Middle Voltage Power Cable
E loketse marang-rang a matla joalo ka liteishene tsa motlakase. Bakeng sa ho kenya li-ducts, ka tlas'a lefatše le ka ntle.
Lithapo tse entsoeng ho BS6622 le BS7835 hangata li fanoa ka li-conductor tsa Copper tse nang le stranding e thata ea Sehlopha sa 2. Lithapo tsa mantlha li na le lihlomo tsa terata tsa aluminium (AWA) ho thibela maqhubu a kentsoeng lihlomong, athe likhoele tse ngata li na le lihlomo tsa tšepe (SWA) tse fanang ka tšireletso ea mochini. Tsena ke lithapo tse chitja tse fanang ka tšireletso e fetang 90%.
Ka kopo hlokomela: Sheath e ka ntle e khubelu e ka ba bonolo ho fifala ha e pepesehetse mahlaseli a UV.