Faʻaaoga uiga
1. O le maualuga faʻatulagaina vevela o le uaea conductor o 90 ° C. A o se puʻupuʻu matagaluega (o le umi uumi le umi e le sili atu 5S), le maualuga
O le vevela e le sili atu 250 ° C.
2. O le vevela o le vevela pe a faataatia le uaea e le tatau ona lalo ifo i le 0 ° C
3. E faʻatagaina le faʻapipiʻi i le taimi o tuʻufaʻatasiga: tasi-autu uaea e le itiiti ifo ma le 15 taimi le pito i fafo o le uaea; tele-autu uaea e le itiiti ifo ma le 10 taimi le pito i fafo fafo o le uaea.
Faʻataʻitaʻiga igoa faʻaaogaina tulaga
Faʻatusa \ Igoa \ Tulaga o Faʻaaoga
YJV YJLV 'apamemea \ (alumini) autu felavasaʻi fesoʻotaʻi PVC uaea ma faʻapipiʻi malosiaga ua teuina i totonu o fale, i alavai ma paipa, ma e mafai foi ona tanu i le eleʻele palapala, ma le tatalia malosiaga i fafo.
YJV22 YJLV22 \ Apamemea (alumini) autu felavasaʻi fesoʻotaʻi uʻamea faʻamau uʻamea faʻamamaina uaea \ ua faataatia lalo ma mafai ona tatalia malosiaga mai fafo, ae le mafai ona tatalia malosiaga tele vevesi
YJV32 YJLV32 \ Apamemea (alumini) autu XLPE inisiua uamea manifinifi uʻamea faʻapipiʻi PVC faʻaipoipo paipa uaea \ Fetaui lelei mo maualuluga eria, o le uaea e mafai ona tatalia fafo malosiaga masini ma tele feteʻenaʻi
2YJV uaea faʻamatalaga faʻapitoa
YJV XLPE uaea insulated ua lautele faaaogaina i gaioiga ma talosaga, e pei o le le lava o le paoa i le itu i sisifo ma le atinae o matagofie fafo eaeaea mai lalo maualalo volitiga AC uaea (koluse-fesoʻotaʻi polyethylene uaea insulated). Uaea PVC uaea, uaea PVC, uaea palasitika uaea eletise ua vaevaeina i le maualalo maualalo volitiga transformers fesootai i le masini maualalo volitiga uaea, XLPE uaea tolu-vaega co-extruded maualuga voltage eletise uaea e talafeagai mo le suiga ma le fausiaina o lalo eletise eletise i nuu i tua. Le auala fesoʻotaʻiga. Uaea eletise PVC VV, VV22, VVP, VVR, kolosi fesoʻotaʻi.
uaea eletise
Uaea YJV, uaea YJV22, uaea YJV32.
Uaea retardant afi
ZRVV, ZRVV22 ZRVLV ZRVLV22.
Uaea e tetee i le afi ma uaea
NHVV NHVV22.
Pulea uaea
O le vevela o le PVC insulated PVC sheathed cable mo le mataʻituina o taʻamilosaga ma puipuiga matagaluega o 70 tikeri Celsius. Ua vaevaeina i apamemea uaea ufiufi puipuia, palasitika uaea faʻatonutonu, o le igoa atoa o PVC uaea insulated ma sheathed pulea. O le faʻatinoga tulaga ole GB9330-86. E talafeagai mo le faʻatonutonuina o le AC na faʻamauina voltage 750V ma lalo. Apamemea puipuia ufiufi, uaea uʻamea, faʻaola-toe faʻatonutonu uaea poʻo le afi-tetee gaioiga.
Uaea pulea PVC
KVV, KVV22 KVVR
Uaea retardant afi ma uaea
ZRKVV, ZRKVV ZRKVV22. Pulea puipuia puipuia uaea KVVP, KVVRP KVVRP 2 taimi, KVVP22 afi-tetee uaea NHKVV NHKVV22. O uaea ufiufi paʻu ua vaevaeina i uaea maualuga-voltage paʻu uʻamea faʻapipiʻi ma 750V lautele paʻu faʻapipiʻi uaea fetuutuunai. Faʻaaogaina: maualuga-voltage paʻu-faʻapipiʻi uaea fetuutuunai ma AC fuaina voltages o 6kV ma lalo, feaveaʻi mana tufatufaina masini, maina masini, siitiaina ma felauaiga masini. O uaea maualalo-paʻu e faʻapipiʻi i le paʻu e faʻapipiʻi e talafeagai mo mea faigaluega a le fale, mea faigaluega eletise ma masini eletise eseese ma AC ua faʻamauina voltage o 750V ma lalo ifo. E tolu ituaiga o uaea: malamalama, feololo ma mamafa.