IEC-BS Standard Middle Voltage Power Cable
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IEC/BS Standard 3.8-6.6kV-XLPE Insulated MV Middle Voltage Power Cable
3.8/6.6kV chiyero chevoltage chinowanzobatanidzwa neBritish zviyero, kunyanya zvese BS6622 uye BS7835 zvakatemwa, uko maapplication anogona kubatsirwa kubva mukudzivirira kwemakanika kunopihwa nearuminiyamu waya yavo kana simbi waya yezvombo (zvichienderana neiyo imwechete core kana matatu core configurations).Tambo dzakadaro dzaizonyatsokodzera kumisikidzwa uye nekupa simba kune inorema-duty static michina sezvo yakasimba yekuvaka inoganhura radius yekubhenda.
Inokodzera magetsi emagetsi akadai semagetsi emagetsi.Zvekugadzika muma ducts, pasi pevhu nekunze.
Ndokumbira utarise: Tsvuku yekunze sheath inogona kuita kudzima kana yakafumurwa nemirairo yeUV.
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IEC/BS Standard 6.35-11kV-XLPE Insulated MV Middle Voltage Power Cable
Tambo yemagetsi ine maconductor emhangura, semi conductive conductor screen, XLPE insulation, semi conductive insulation screen, tepi yemhangura yesimbi yesimbi yepakati pega ega, PVC yekurara, galvanized simbi waya nhumbi dzokurwa nadzo (SWA) uye PVC kunze sheath.Kumagetsi emagetsi uko mechanical stress inotarisirwa.Inokodzera kuiswa kwepasi pevhu kana muma ducts.
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IEC/BS Standard 6-10kV-XLPE Insulated MV Middle Voltage Power Cable
Inokodzera magetsi emagetsi akadai semagetsi emagetsi.Zvekugadzika muma ducts, pasi pevhu nekunze.
Iyo aluminium waya yezvombo (AWA) yetambo imwe chete yepakati uye simbi waya yezvombo (SWA) yemulticore tambo inopa yakasimba mechanical dziviriro ichiita idzi 11kV tambo dzakakodzera kuvigwa zvakananga muvhu.Aya akashongedzerwa MV mains tambo dzemagetsi anowanzo kupihwa nemaconductor emhangura asi anowanikwawo nearuminiyamu conductor pakukumbira kune imwechete chiyero.Iwo maconductor emhangura akasungwa (Kirasi 2) nepo maaruminiyamu conductor achienderana neyakajairwa achishandisa zvese zvakasungwa uye zvakasimba (Kirasi 1) zvivakwa.
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IEC/BS Standard 8.7-15kV-XLPE Insulated MV Middle Voltage Power Cable
15kV ivoltage inowanzo kutsanangurwa kune tambo dzemidziyo, kusanganisira yakasimba Migodhi tambo dzemidziyo, inogadzirwa zvinoenderana neIEC 60502-2, asi zvakare inobatanidzwa neBritish standard armored cables.Nepo tambo dzemigodhi dzinogona kuvharirwa muRubha yakasimba kuti ipe abrasion kuramba, kunyanya kune yekutevera maapplication, BS6622 uye BS7835 tambo dzakajairwa panzvimbo pacho dzakaputirwa muPVC kana LSZH zvinhu, zvine dziviriro yemechani inopihwa kubva padanho resimbi waya yekurwa.
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IEC/BS Standard 12.7-22kV-XLPE Insulated MV Middle Voltage Power Cable
Inokodzera magetsi emagetsi akadai semagetsi emagetsi.Zvekugadzika muma ducts, pasi pevhu nekunze.
Tambo dzakagadzirwa kuBS6622 uye BS7835 dzinowanzo kupihwa neCopper conductor ine Kirasi 2 yakaoma stranding.Single musimboti tambo ane aruminiyamu waya nhumbi dzokurwa (AWA) kudzivirira induced ikozvino muzvombo, nepo multicore tambo ane simbi waya nhumbi dzokurwa (SWA) kupa mechanical dziviriro.Idzi iwaya dzakatenderera dzinopa pamusoro pe90% kufukidzwa.
Ndokumbira utarise: Tsvuku yekunze sheath inogona kuita kudzima kana yakafumurwa nemirairo yeUV.
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IEC/BS Standard 18-30kV-XLPE Insulated MV Middle Voltage Power Cable
Idzo tambo dzepakati dzakagadzirirwa kugovera magetsi emagetsi ane zita remagetsi Uo/U kubva pa3.8/6.6KV kusvika 19/33KV uye frequency 50Hz.Iwo akakodzera kuisirwa kazhinji mumagetsi emagetsi, mukati uye mumatambo ducts, kunze, pasi pevhu uye mumvura pamwe nekuiswa pamatairi etambo emaindasitiri, switchboards uye zviteshi zvemagetsi.
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IEC/BS Standard 19-33kV-XLPE Insulated MV Middle Voltage Power Cable
Medium voltage cables anogadzirwa achishandisa monosil process.Isu tinopa chirimwa chakanyanya hunyanzvi, nzvimbo-ye-iyo-inotsvagisa nzvimbo dzekutsvagisa uye nehungwaru hwekudzora maitiro anodiwa pakugadzirwa kwePVC insulated tambo dzekushandisa kusvika ku6KV uye XLPE/EPR insulated tambo dzekushandisa pamagetsi anosvika 35 KV. .Zvishandiso zvese zvinochengetwa muhutsanana-hunodzorwa mamiriro mukati memaitiro ekugadzira kuitira kuti ive nechokwadi chehomogeneity yakakwana yezvinhu zvakapedzwa zvekudzivirira.
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IEC BS Standard 12-20kV-XLPE Insulated PVC sheathed MV Power Cable
Inokodzera magetsi emagetsi akadai semagetsi emagetsi.Zvekugadzika muma ducts, pasi pevhu nekunze.
Pane misiyano mikuru mukuvaka, zviyero uye zvinhu zvinoshandiswa - kutsanangura iyo chaiyo MV tambo yepurojekiti inyaya yekuenzanisa mashandiro ekuita, kuisirwa zvinodiwa, uye matambudziko ezvakatipoteredza, uyezve nekuona tambo, indasitiri, uye kutevedza mitemo.Iine International Electrotechnical Commission (IEC) ichitsanangura tambo dzeMedium Voltage sedzine voltage rating iri pamusoro pe1kV kusvika ku100kV ndiwo mutsara wakafara wekufunga.Zvakajairika kufunga sezvatinoita maererano ne3.3kV kusvika 35kV, isati yave yakakwira voltage.Tinogona kutsigira tambo yakatarwa mune ese ma voltages.
