Auina imeli ia i matouMo faʻamatalaga e uiga ia matou oloa poʻo lisi o tau, faʻamolemole tuʻu lau imeli ia i matou ma o le a matou fesoʻotaʻi i totonu ole 24 itula
AS 1222.1 GSW uamea uamea uamea fa'ameamea SC/GZ uaea avefeau
LA'U FA'AMATALAGA VAEGA
Fa'atatauga
u'amea u'amea conductor SC/GZ o u'amea uaea uaea e masani ona fa'aaogaina mo le fa'atumauina o uta fa'ainisinia i le alamanuia eletise.
Uiga
O le uaea tama u'amea e faia mai u'amea atoa-fasiotia ma se carbon anotusi o le 0.6% o loʻo i ai se UTS o le 1.31-1.39GPa.It ua faʻamalosi e le o se vevela vevela poʻo le electrolytic faagasologa e tuʻuina atu ai se faʻamalama faʻapipiʻi zinc o le 200-260g / m.2fa'amaonia ile AS 1222.1 standard.
afifiina
O le umi o le fa'amomoli e fa'atatau i le iloiloina o mea taua e pei o le tino o le pa'u, mamafa o le pa'u, le umi o le umi ma le fa'aaogaina o meafaigaluega.
Fauga
O uaea u'amea u'amea o lo'o pa'ia fa'atasi ma fa'alava fa'asolosolo e fa'afeagai le itu o le taoto, o le pito pito i fafo o le lima taumatau.
Pe a manaʻomia, o se uaea tutotonu tele (king wire) e aofia i totonu o se taʻavale.O le lautele o lenei uaea e faʻavae i luga o iloiloga mamanu mamanu ma e masani lava 5% sili atu nai lo uaea siomia.
Fa'amatalaga
- AS 1222.1 Standard u'amea uaea tama tagata
AS/NZS 1222.1 Fa'ata'ita'i u'amea Fa'ata'oto SC/GZ Fa'atinoga Fa'atino Fa'aletino, Fa'ainisinia ma Eletise.
| Nu./Dia.of Stranding Wires | Numera Aotelega | Vaega Kolosi | Nominal Linear Mass
| Ta'atitia Uta | Modulus o Elasticity | Coefficient of Linear Expansion | DCResistance | Fa'aauau le gafatia o le tauaveina | ||||||
| i le 20°C | i le 75°C | i le po i le taumalulu | i le aoauli i le taumafanafana | |||||||||||
| ea pea | 1s/m matagi | 2s/m matagi | ea pea | 1s/m matagi | 2s/m matagi | |||||||||
| Nu./mm | mm | mm2 | kilokalama/km | kN | GPa | x 10–6/°C | Ω/km | Ω/km | A | A | A | A | A | A |
| 3/2.00 | 4.3 | 9.43 | 74 | 11.7 | 189 | 11.5 | 20 | 25 | 21 | 37 | 43 | 17 | 34 | 40 |
| 3/2.75 | 5.9 | 17.8 | 140 | 22.2 | 189 | 11.5 | 11 | 14 | 31 | 54 | 63 | 25 | 49 | 58 |
| 7/2.00 | 6.0 | 22.0 | 173 | 26.0 | 187 | 11.5 | 8.7 | 11 | 35 | 61 | 71 | 28 | 55 | 66 |
| 7/2.75 | 8.3 | 41.6 | 328 | 49.0 | 187 | 11.5 | 4.6 | 5.7 | 54 | 91 | 106 | 41 | 82 | 97 |
| 7/3.25 | 9.8 | 58.1 | 458 | 68.7 | 187 | 11.5 | 3.3 | 4.1 | 67 | 113 | 131 | 51 | 100 | 119 |
| 7/3.75 | 11.3 | 77.3 | 609 | 91.3 | 187 | 11.5 | 2.5 | 3.1 | 81 | 134 | 156 | 60 | 119 | 141 |
| 19/2.00 | 10.0 | 59.7 | 473 | 70.5 | 184 | 11.5 | 3.2 | 4.0 | 69 | 115 | 134 | 52 | 102 | 121 |
| 19/2.75 | 13.8 | 113 | 894 | 133 | 184 | 11.5 | 1.7 | 2.1 | 105 | 171 | 199 | 76 | 150 | 179 |
| 19/3.25 | 16.3 | 158 | 1250 | 186 | 184 | 11.5 | 1.2 | 1.5 | 133 | 213 | 247 | 94 | 186 | 221 |
Manatua
O uiga fa'aeletise o lo'o fa'aalia i luga e le'o fa'atauaina a'afiaga maneta ma o lea e na'o le fa'atatau.
O fua fa'atatau i le taimi nei e fa'atatau i tulaga nei:
• Si'itia le vevela o le ta'avale i luga a'e o le 40°C
• Temi ole ea.o le 35°C mo le aoauli o le taumafanafana po o le 10°C mo le po malulu
• Fa'asa'o le malosi ole la ile 1000 W/m2 mo le aoauli o le taumafanafana po'o le leai fo'i mo le po malulu
• Le malosi fa'avevela o le la e 100 W/m2 mo le aoauli o le taumafanafana po'o le leai fo'i mo le po o le tau malulu.
• Emissivity ma le fa'afefeteina o le la o le fa'aulu, 0.5
