Ikhebula lamandla kagesi eliphakathi nendawo
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I-SANS Standard 6.35-11kV-XLPE Ikhebula Lamandla Amandla Aphakathi Elingafakiwe
11kV ikhebula lamandla kagesi aphakathi nendawo elinamakhondatha ekhopha, isikrini sekhondatha esimaphakathi, i-XLPE insulation, isikrini sokufakwa kwe-semi-conductive, isikrini sensimbi sethaphu yethusi, okokulala kwe-PVC, izikhali ze-Aluminium wire (AWA) kanye ne-PVC yangaphandle.Ikhebuli ifanele iVoltage Rating 6,6 kufika ku-33kV, eyenziwe ku-SANS noma amanye Amazinga Kazwelonke noma Amazwe Ngamazwe.
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I-SANS Standard 19-33kV-XLPE Ikhebula Lamandla Amandla Aphakathi Elingafakiwe
Ikhebula lamandla kagesi amathathu angu-33KV, liyingxenye encane nje yobubanzi bekhebula le-voltage ephakathi nendawo, ilungele amanethiwekhi kagesi, ngaphansi komhlaba, ngaphandle kanye nokufakwa emshinini wokudonsa izintambo.
Ama-Copper noma ama-Aluminium Conductors, angawodwa noma ama-3 Core, Ahlomile noma Angahlonywanga, alala futhi asetshenziswa nge-PVC noma impahla engeyona i-halogenated, Isilinganiso samandla kagesi 6,6 kufika ku-33kV, enzelwe i-SANS noma amanye Amazinga Kazwelonke noma Amazwe ngamazwe.
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Ikhebuli yamandla kagesi ephakathi kwe-MV Engafakwanga i-ASTM engu-15kV-XLPE
I-15kV CU 133% TRXLPE Full Neutral LLDPE Primary isetshenziselwa ukusabalalisa okuyisisekelo ngaphansi komhlaba kumasistimu emisele afanele ukusetshenziswa ezindaweni ezimanzi noma ezomile, ukungcwaba okuqondile, ipayipi elingaphansi komhlaba, nalapho kuchayeke elangeni.Izosetshenziswa ku-15,000 volts noma ngaphansi futhi emazingeni okushisa e-conductor angeqi ku-90°C ukuze usebenze okuvamile.
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I-IEC/BS Standard 3.8-6.6kV-XLPE Ikhebula Lamandla Lamandla Ephakathi Le-MV Elingafakiwe
I-3.8/6.6kV isilinganiso sikagesi esivame ukuhlotshaniswa nezindinganiso zaseBrithani, ikakhulukazi izici ezicacisiwe ze-BS6622 ne-BS7835, lapho izinhlelo zokusebenza zingazuza ekuvikelweni kwemishini okuhlinzekwa yizintambo zazo ze-aluminium noma izikhali zensimbi yensimbi (kuye ngokuthi umgogodla owodwa noma ukumiswa okuthathu okuyinhloko).Izintambo ezinjalo zingakufanelekela kahle ukufakwa okungaguquki futhi zinikeze amandla kuzinto eziqinile eziqinile njengoba ukwakhiwa kwazo okuqinile kukhawulela irediyasi egobile.
Ifanele amanethiwekhi wamandla njengeziteshi zikagesi.Ukufakwa emiseleni, ngaphansi nangaphandle.
Sicela uqaphele: Igobolondo langaphandle elibomvu lingaba lula ukufiphala lapho lichayeke emisebeni ye-UV.
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I-ASTM Standard 25kV-XLPE Ikhebula Lamandla Amandla Kagesi Ephakathi Le-MV
Izintambo ezingu-25KV zifanele ukusetshenziswa ezindaweni ezimanzi nezomile, amapayipi, imisele, imisele, amathreyi, ukungcwatshwa okuqondile lapho efakwe i-grounding conductor eduze ehambisana nesigaba se-NEC 311.36 kanye no-250.4 (A) (5), nalapho ugesi uphezulu kakhulu. izakhiwo ziyafiswa.Lezi zintambo ziyakwazi ukusebenza ngokuqhubekayo ezingeni lokushisa likakhondatha elingekho ngaphezu kuka-105°C ekusebenzeni okujwayelekile, u-140°C ekulayishweni okuphuthumayo, kanye no-250°C ezimeni zesekethe elifushane.Ikalwe ku-35°C ngokugoba okubandayo.I-ST1 (intuthu ephansi) Ilinganiselwe ngosayizi 1/0 nangaphezulu.Ijakhethi ye-PVC yenziwe ngobuchwepheshe be-SIM futhi ine-coefficient of friction COF engu-0.2.Ikhebula lingafakwa ku-conduit ngaphandle kosizo lokuthambisa.Ilinganiselwe ngo-1000 lbs./FT ukucindezela okukhulu kwe-sidewall.
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I-IEC/BS Standard 6.35-11kV-XLPE Ikhebula Lamandla Engashintshiwe le-MV Middle Voltage
Ikhebula likagesi elinamakhondaktha ethusi, isikrini se-semi conductive conductive, i-XLPE insulation, isikrini se-semi conductive insulation, isikrini sensimbi sethaphu yethusi somongo ngamunye, okokulala kwe-PVC, isikhali sezintambo zensimbi engaphenduki (SWA) kanye nomgodla wangaphandle we-PVC.Kumanethiwekhi wamandla lapho kulindeleke khona izingcindezi zemishini.Ifanele ukufakwa ngaphansi komhlaba noma kumapayipi.
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I-ASTM Standard 35kV-XLPE Ikhebula Lamandla Amandla Kagesi Ephakathi Le-MV
I-35kV CU 133% TRXLPE Full Neutral LLDPE Primary isetshenziselwa ukusabalalisa okuyisisekelo ngaphansi komhlaba kumasistimu emisele afanele ukusetshenziswa ezindaweni ezimanzi noma ezomile, ukungcwaba okuqondile, ipayipi elingaphansi komhlaba, nalapho kuchayeke elangeni.Izosetshenziswa ku-35,000 volts noma ngaphansi futhi emazingeni okushisa e-conductor angeqi ku-90 ° C ekusebenzeni okujwayelekile.
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I-IEC/BS Standard 6-10kV-XLPE Ikhebula Lamandla Lamandla Ephakathi Le-MV Engafakiwe
Ifanele amanethiwekhi wamandla njengeziteshi zikagesi.Ukufakwa emiseleni, ngaphansi nangaphandle.
I-aluminium wire armor (AWA) yezintambo eziwumgogodla owodwa kanye nensimbi yensimbi yesikhali (i-SWA) yamakhebuli amaningi ahlinzeka ngokuvikelwa komshini okuqinile okwenza lezi zintambo ezingu-11kV zifanelekele ukungcwatshwa ngokuqondile emhlabathini.Lawa makhebula kagesi e-armored MV mains avame ukunikezwa amakhondaktha ethusi kodwa ayatholakala namakhondatha e-aluminium uma ecelwa ngezinga elifanayo.Amakhondaktha ethusi aminyene (Ikilasi 2) kuyilapho amakhondatha e-aluminium ethobelana nendinganiso esebenzisa kokubili ukwakhiwa okuminyene nokuqinile (Ikilasi 1).
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AS/NZS standard 3.8-6.6kV-XLPE Insulated MV Power Cable
Ikhebuli yokusabalalisa ugesi noma amanethiwekhi amancane wokudlulisa ngokuvamile asetshenziswa njengokuphakelwa okuyinhloko Kumanethiwekhi Ezohwebo, Izimboni kanye nezindawo zokuhlala zasemadolobheni.Ifanele amasistimu amaphutha aphezulu alinganiselwe kufika ku-10kA/1sec.Ukwakhiwa okukalwe okunephutha eliphezulu kuyatholakala ngesicelo.
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I-IEC/BS Standard 8.7-15kV-XLPE Ikhebula Lamandla Lamandla Ephakathi Le-MV Elingafakiwe
I-15kV ivolumu evame ukucaciswa izintambo zemishini, okuhlanganisa izintambo eziqinile zemishini yezimayini, ekhiqizwa ngokuhambisana ne-IEC 60502-2, kodwa ibuye ihlotshaniswe nezintambo ezijwayelekile zezikhali zaseBrithani.Nakuba izintambo zezimayini zingagqunywa kuRubha eqinile ukuze zikwazi ukumelana nokuhuzuka, ikakhulukazi uma zilandela ngemuva, izintambo ezijwayelekile ze-BS6622 kanye ne-BS7835 esikhundleni salokho zimbozwe ngezinto ze-PVC noma ze-LSZH, ngokuvikelwa kwemishini okuhlinzekwa ungqimba lwensimbi yensimbi yokuhlomisa.
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AS/NZS standard 6.35-11kV-XLPE Insulated MV Power Cable
Ikhebuli yokusabalalisa ugesi noma amanethiwekhi amancane wokudlulisa ngokuvamile asetshenziswa njengokuphakelwa okuyinhloko Kumanethiwekhi Ezohwebo, Izimboni kanye nezindawo zokuhlala zasemadolobheni.Ifanele amasistimu amaphutha aphezulu alinganiselwe kufika ku-10kA/1sec.Ukwakhiwa okukalwe okunephutha eliphezulu kuyatholakala ngesicelo.isetshenziselwe ukufakwa okumile emhlabathini, ngaphakathi nangaphandle kwezinsiza, ngaphandle, emiseleni yamakhebula, emanzini, ezimeni lapho izintambo zingavezwanga khona ekucindezelekeni okukhulu komshini kanye nokudonsa kanzima.Ngenxa yesici sayo esiphansi kakhulu sokulahlekelwa kwe-dielectric, ehlala ingashintshi phakathi nayo yonke impilo yayo yokusebenza, nangenxa yempahla ehle kakhulu yokufakwa kwe-XLPE, ehlanganiswe ngokuqinile ngobude besikrini se-conductor kanye nesikrini sokufakwa kwe-semi-conductive material (ekhishwe ngenqubo eyodwa), ikhebula linokuthembeka okuphezulu kokusebenza.Isetshenziswa eziteshini ze-transformer, izitshalo zamandla kagesi nasezitshalweni zezimboni.
Umphakeli wekhebula elingaphansi komhlaba lamandla kagesi aphakathi nendawo unikeza ikhebula eliphelele lamandla kagesi aphakathi nendawo esitokisini sethu namakhebula kagesi anesisila.
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I-IEC/BS Standard 12.7-22kV-XLPE Ikhebula Lamandla Lamandla Ephakathi Le-MV Elingafakiwe
Ifanele amanethiwekhi wamandla njengeziteshi zikagesi.Ukufakwa emiseleni, ngaphansi nangaphandle.
Amakhebuli enziwe ku-BS6622 kanye ne-BS7835 ngokuvamile ahlinzekwa ngamakhondaktha e-Copper ane-Class 2 yokuxhuma okuqinile.Izintambo eziwumgogodla owodwa zine-aluminium wire armor (AWA) ukuze kuvinjwe amandla akhona endaweni yezempi, kuyilapho amakhebuli amaningi ane-steel wire armor (SWA) ehlinzeka ngokuvikelwa komshini.Lezi izintambo eziyindilinga ezihlinzeka ngokufaka okungaphezu kuka-90%.
Sicela uqaphele: Igobolondo langaphandle elibomvu lingaba lula ukufiphala lapho lichayeke emisebeni ye-UV.