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ASTM 35kV Medium Voltage Ufiufi Ta'avale AAAC 3-layer Track-resistant PE
LA'U FA'AMATALAGA VAEGA
Fa'atatauga
I le faaopoopo atu i uaea spacer, uaea laau po o uaea faauo laau e faaaoga i nofoaga o loʻo mamafa le tuputupu aʻe o laʻau poʻo nofoaga o loʻo tu ai laau i tafatafa o laina eletise.
O uaea o la'au e aofia ai se ta'ita'i fa'atotonugalemu o lo'o si'omia e le fa'alumaina ma se ta'avale pito i fafo ma se fa'asologa o le ta'avale AAAC.O le ta'avale pito i fafo ua mamanuina e punou ma gaoioi ma lala e aunoa ma le afaina o le laau pe afaina ai le uaea eletise.Fa'ateleina le fa'apipi'iina o uaea o la'au e fesoasoani e puipuia ai laau mai le pa'i atu i laina eletise ma mafua ai le pe.E masani ona faʻaaogaina i nofoaga e nonofo ai ma taulaga e masani ai laau.
Fauga
Fa'atonu alumini alumini uma i totonu o le uaea e tasi ma le ufiufi 2-lau, se talipupuni fa'aulu 3-lau, ma se talipupuni e faia i le semiconducting conductor thermoplastic lea ua fa'aoso.
LDPE, MDPE, po'o le HDPE e fai ai le ufiufi pito i totonu, a'o le track-resistant medium-po'o le maualuga-density polyethylene (TK-MDPE po'o le TK-HDPE) e fausia ai le pito i fafo.
E fa'apipi'i fa'atasi ta'itasi i se fusi.
Fa'atonu:
AAC (1350-H19, fa'apipi'i pa'ia).
Talita Fa'atonu:
Talita vevela semiconducting extruded lea e tatala saoloto mai le ta'avale ma pipii i le ufiufi.
Ufiufi totonu ma fafo:
2-layer LDPE, MDPE poʻo HDPE, lea o le pito i fafo e faʻasaʻo (TK-MDPE poʻo TK-HDPE).
Tulaga
O nei uaea ua gaosia ma fa'ata'ita'i ina ia ausia pe sili atu i tulaga fa'ata'atia nei:
ASTM B230 – Uaea Alumini 1350–H19 mo Fa'amoemoega Fa'aeletise
ASTM B231 – Concentric-Lay-Stranded Aluminium 1350 Conductors
ASTM B400 – Fa'a'ave'au Fa'a'au'au Fa'a'au'au Fa'atasi
ASTM D1248 - Polyethylene Plastics Extrusion Materials mo Uaea ma Uaea
ICEA S-121-733 – Uaea La'au ma Avefe'au Lagolagoina Spacer Cable
