Uaea volitiga maualuga
Ole uaea eletise maualuga ose ituaiga uaea eletise, e faasino ile uaea eletise e faaaoga e faasalalau atu ai ile va ole 10kv-35kv (1kv = 1000v), ma e tele na faaaoga ile auala autu ole eletise. O le faʻataʻitaʻiga o faʻatinoga oloa mo uaea maualuga volitiga o gb / t 12706.2-2008 ma gb / t 12706.3-2008
Ituaiga o uaea maualuga-voltage
O ituaiga autu o uaea maualuga volitiga o uaea yjv, vv uaea, yjlv uaea, ma vlv uaea.
yjv uaea igoa atoa XLPE insulated PVC sheathed mana uaea (apamemea autu)
O le atoa igoa o uaea vv o PVC insulated ma sheathed mana uaea (apamemea autu)
yjlv uaea igoa atoa XLPE insulated PVC sheathed alumini mana autu uaea
VLV uaea igoa atoa insulated PVC sheathed alumini autu mana uaea
Ona o le sili atu eletise conductivity o apamemea conductors, sili atu ma sili atu poloketi faʻaaogaina 'apamemea autu mana uaea o le auala autu o le paoa sapalai, aʻo alumini autu eletise uaea e le faʻaaogaina, ae maise lava i le maualuga-voltage eletise eletise, filifili apamemea autu O le tele o uaea i ai.
Le fausaga o uaea maualuga-voltage
O vaega o le uaea maualuga uila mai totonu e oʻo i fafo e aofia ai: avetaʻavale, faʻaʻeseʻese, totonu ufiufi, faʻatumu (ofutau), ma fafo faʻamama. O le mea moni, o uaea maualuga-uila faʻaaogaina o fusipaʻu e tele lava ina faʻaaoga mo tanu i lalo o le eleele, lea e mafai ona teteʻe ai i le faʻamalosi o le malosi i luga o le eleele ma puipuia ai le faʻaleagaina mai isi malosiaga i fafo.
Faʻamatalaga masani ma faʻaaogaina
na-yjv, nb-yjv, XLPE insulated PVC ufiufiina se (b) afi-tetee malosiaga mana e mafai ona faʻataʻoto i totonu o fale, ala faʻaofuofu ma paipa e manaʻomia ai le teteʻe afi.
na-yjv22, nb-yjv22, XLPE insulated steel tape armored PVC sheathed a (b) afi-tetee malosiaga uaea e talafeagai mo le faʻatutuina i le eleele pe a manaʻomia le teteʻe afi, e le talafeagai mo le tuʻuina i laina paipa.
na-vv, nb-vv, PVC insulated PVC ufiufiina se (b) afi-tetee malosiaga uaea e mafai ona faataatia i totonu o fale, auala ma paipa e manaʻomia ai le tetee afi.
na-vv22, nb-vv22, PVC insulated steel tape armored PVC sheathed type a (b) afi-tetee malosiaga uaea e talafeagai mo le faataatia i le eleele pe a manaʻomia le tetee afi, ae le talafeagai mo le faataatiaina i laina paipa.
wdna-yjy23, wdnb-yjy23, cross-linked polyethylene insulated steel tape armored polyolefin sheathed a (b) halogen-free low-asu afi-tetee afi eletise uaea e talafeagai mo le faataatia i le eleele pe a leai se halogen, maualalo le asu ma le afi teteʻe e manaʻomia, e le talafeagai Faʻataʻoto i le paipa.
za-yjv, za-yjlv, zb-yjv, zb-yjlv, zc-yjv, zc-yjlv, koluse-fesoʻotaʻi polyethylene insulated PVC sheathed a (b, c) afi-retardant mana uaea mafai ona tuʻu i le isi faʻafitauli Faʻafuaseʻi totonu o fale, ala faʻaofuofu ma paipa ma manaʻoga.
za-yjv22, za-yjlv22, zb-yjv22, zb-yjlv22, zc-yjv22, zc-yjlv22, koluse-fesootai polyethylene insulated steel tape armored PVC sheathed a (b, c) flame retardant power cable e talafeagai E le talafeagai mo le tuʻuina i totonu o le paipa pe a faʻataʻoto i le eleele pe a manaʻomia le toe taofia o le afi.
za-vv, za-vlv, zb-vv, zb-vlv, zc-vv, zc-vlv, PVC insulated PVC sheathed a (b, c) afi-retardant mana uaea mafai ona faʻataʻatia luga o le afi-retardant totonu, tunnels ma laina paipa peʻa manaʻomia.
za-vv22, za-vlv22, zb-vv22, zb-vlv22, zc-vv22, zc-vlv22, PVC insulated steel tape armored PVC sheathed a (b, c) afi uaea retardant uaea talafeagai mo Faʻataʻoto i le eleele pe a mumū faʻafuaseʻi e manaʻomia e le talafeagai mo le tuʻuina i paipa.
wdza-yjy, wdza-yjly, wdzb-yjy, wdzb-yjly, wdzc-yjy, wdzc-yjly, koluse fesoʻotaʻi polyethylene insulated polyolefin sheathed a (b, c) afi-retardant uaea uila mafai ona faʻataʻoto i le mumū-retardant Ma i totonu o fale, ala faʻaofuofu ma paipa e manaʻomia ai le halogen-leai ma le maualalo o le asu.
wdza-yjy23, wdza-yjly23, wdzb-yjy23, wdzb-yjly23, wdzc-yjy23, wdzc-yjly23,
Koluse-fesoʻotaʻi polyethylene insulated uʻamea faʻapipiʻi Armoured polyolefin sheathed a (b, c) mumu-retardant uaea uaea e talafeagai mo le faʻatutuina i le eleele pe a mumu-retardant, halogen-leai ma maualalo-asu e manaʻomia, ma e le talafeagai mo le tuʻuina i paipa .
vv, vlv, 'apamemea (alumini) autu eletise faʻaaogaina o PVC ma uaea e faʻapipiʻi i lalo i totonu o fale, ala faʻaofuofu ma paipa poʻo puipui i fafo, ma e le oʻo i le mamafa ma le malosiʻaga i fafo malosiaga.
vy, vly, 'apamemea (alumini) autu PVC faʻaaogaina ma PE sheathed mana uaea
vv22, vlv22, 'apamemea (alumini) autu uʻamea faʻamau faʻamau uʻamea faʻamamaluina uaea PVC ufiufi uaea eletise tuʻuina i totonu o fale, ala faʻaofuofu, laina uaea ma tanu tuʻusaʻo eleele, o uaea mafai ona tatalia le mamafa ma isi malosiʻaga i fafo
vv23, vlv23, 'apamemea (alumini) autu PVC faʻamaʻaina uʻamea faʻamau faʻamauina PE faʻafaileleina mana uaea
Uaea faʻaaogaina maualuga uaea faʻaaoga uiga
Lenei oloa e talafeagai mo AC fuaina volitiga 35kv ma lalo mo le eletise lafoina ma tufatufaina. O le maualuga o le vevela galue umi o le uaea avetaʻavale o 90 tikeri, ma o le maualuga o le vevela o le uaea avetaʻavale e le sili atu 250 tikeri pe a puupuu-fealofani (o le taimi umi e le sili atu 5s).
Uaea UHV
1kv ma lalo ifo uaea voltage maualalo; 1kv ~ 10kv o feololo uila uaea; 10kv ~ 35kv o uaea maualuga voltage; 35 ~ 220kv o uaea UHV;
UHV uaea o se ituaiga o uaea uaea na tulaʻi mai ma le faʻaauau pea atinaʻe o uaea tekinolosi. UHV uaea e masani ona faʻaaogaina o se nofoaga tutotonu i le tele-fua eletise eletise lafoina. O se uaea maualuga-voltage ma maualuga faʻatekonolosi mataupu ma e masani ona faʻaaogaina mo le mamao mamao eletise.
Mafuaʻaga o le maualuga-volitiga uaea toilalo
O le uaea o le alalaupapa i le va o le eletise sapalai masini ma masini eletise, ma faia le matafaioi o le faʻasalalauina o le malosiaga eletise. E lautele faʻaaogaina, o lona uiga o le le masani ona tupu. Ole mea lea e sosoʻo mai ose suʻesuʻega puʻupuʻu o mafuaʻaga o faʻafitauli masani o uaea maualuga-voltage. E tusa ai ma mafuaʻaga o le toilalo, ua latou vaevaeina vaevaeina i vaega nei: gaosi oloa mafuaʻaga gaosi, fausiaina mafuaʻaga lelei, mamanu iunite mamanu mafuaʻaga, fafo malosiaga Faʻavaʻa vaega.
