Nzira yekuziva sei kana waya iri 12 geji kana 14 geji (gwaro remufananidzo)
Zviri mukati
Kusarudza geji yewaya (ukobvu) inodiwa kana uchitenga shinda kana tambo yebeading, pamwe newaya zvigadzirwa senge kusvetuka mhete, mapini emusoro, mhete zvikorekedzo uye zvimwe zvinongedzo. Kana uchienzanisa mageji, iyo yakatetepa waya, iyo idiki nhamba yegeji. Uine izvi mupfungwa, kusarudza tambo dzegeji chaidzo kwakakosha. Kana uchienzanisa 12 gauge waya kune 14 geji waya, 12 geji waya ndiyo yakakwirira.
Waya inowanzonzi 12 geji kana 14. Ichi chinyorwa chinokuratidza kuti ungaziva sei kana waya iri 12 geji kana 14 geji mune zvakawanda.
Nzira yekuziva sei kana waya iri 12 geji kana 14 geji
Kunze kwekunge zvaonekwa neimwe nzira, geji yezvigadzirwa zvedu inoverengerwa uchishandisa iyo Standard Wire Gauge (SWG) (inozivikanwawo seBritish kana Imperial Wire Gauge).
Vamwe vagadziri vanomaka zvigadzirwa zvavo vachishandisa American Wire Gauge AWG (inozivikanwawo seBrown & Sharpe Wire Gauge), iyo inozonyorwa parondedzero yechigadzirwa kana AWG waya saizi chati.
Nemageji akakora, mutsauko uripo pakati peSWG neAWG unonyanya kuoneka (16 uye kukora).
Pamusana pekuwedzera kusingatarisirwi kwemitengo yemhangura, vanoisa dzimwe nguva vaishandisa aruminiyamu yebazi waya panzvimbo yemhangura yebazi waya mumagetsi epamba: waya yemhangura nearuminiyamu, simbi imwe neimwe ine ruvara rwakasiyana.
Waya ukobvu 12 geji
Panyaya yehukuru, 12 gauge waya inowanzoita 0.0808 inches kana 2.05 mm gobvu. Wire gauge zvinoreva ukobvu hwewaya. Iyo yakakwirira kupikisa, iyo yakamanikana chikamu chemuchinjikwa wewaya. Sezvo kupikisa kunowedzera, ikozvino inoderera uye kubuda kwemhepo kune waya kunowedzera.
Mukufambisa kwemagetsi, ayoni esimbi anodhumhana nemaerekitironi anofamba. Anoshandiswa mumakicheni, mudzimba dzekugezera, uye muzvitoro zvemumigwagwa, pamwe chete ne120-volt air conditioning systems inokwanisa kudhirowa kusvika kumaamps makumi maviri ewaya yemagetsi.
Sezvo mutemo mukuru, iyo yakaonda waya, iyo yakawanda waya iwe unogona kubatanidza pamwechete. 12 gauge yemagetsi waya inokurudzirwa kuvandudza kufambisa kwemagetsi kana yakakwira simba sosi inodiwa.
Waya ukobvu 14 geji
Iyo dhayamita ye14 gauge waya inokwana kuenzana nehukobvu hwepepaclip. Iyo 14 gauge waya ndeye 1.63mm muhupamhi uye yakanakira 15 amp circuit breaker.
Kweanoda kusvika zana, takashandisa nzira yeAmerican Wire Gauge AWG kuyera ukobvu hwewaya.
Iyi nzira inoronga waya zvichienderana nedhayamita muAWG waya saizi chati, kwete ukobvu. Waya idzi dzine mwero wazvino uno wemaseketi emagetsi aanogona kutakura pasina kupisa kana kunyungudika.
Zvigadziko zvinogona kuiswa pa12 gauge waya
Pane miganhu inoshanda pahuwandu hwezvitoro. Zvisinei, nhamba yakakodzera uye inobvumirwa yezvitsuwa zvinogona kubatanidzwa kune 12 gauge wire ine 20 gauge circuit breaker ndeye gumi.
Madhiri ematunhu ari mumba mako wiring panel anoshanda semidziyo yekuchengetedza. Kana iyo yazvino mudunhu ichipfuura chiyero, mudziyo wega wega unodzima simba.
Zvigadziko zvinogona kuiswa pa14 gauge waya
Zvisere chete pa14 gauge tambo zvinotenderwa. Ingobatanidza 14 gauge waya kune 15 amp circuit breaker. A 15 gauge wire amplifier circuit inogona kuva nenhamba isina muganho yezvitoro.
Iwe unozoremedza iyo yedunhu breaker kana iwe ukashandisa midziyo inokwevera magetsi akawanda kupfuura iyo circuit breaker inogona kubata.
Kushandisa 12 gauge waya
Iwe haugone kushandisa chero chinhu chakakosha chine 12 gauge waya. Kune rumwe rutivi, 12-gauge waya inokodzera midziyo yekubikira, yekugezera, yekubuda kunze, uye 120-volt air conditioners inotsigira makumi maviri amps.
Kana yakabatana kune imwe urefu, unogona kumhanya 12-gauge kusvika 70-tsoka tambo pane 15-amp circuit breaker. Nekudaro, pane 20 amp circuit breaker, iyo peak inoderedzwa kusvika 50 tsoka. Sezvo wire gauge iri ukobvu hwekondukita umo maerekitironi anoyerera, conductor anofanira kukwanisa kuderedza kuramba achichengetedza mashandiro ekufambisa. (1)
Kushandisa 14 gauge waya
Kune zvigadziriso, zvigadziriso, uye magetsi emagetsi akabatanidzwa kune 15 amp circuit breaker, 14 gauge copper waya inogona kushandiswa. Iko kuchinjika kwe14 gauge waya kunoita kuti zviome kubata midziyo mikuru kwenguva yakareba.
Pamusoro pezvo, tambo ye14 gauge yemhangura inosvika 1.63mm mudhayamita, izvo zvinoita kuti iwedzere kudziyisa kwekudzivirira uye kupisa kana ichimhanya parizvino. (2)
Tarisa zvimwe zvezvinyorwa zvedu pazasi.
- Iyo 18 gauge wire yakakora zvakadii
- Kwaungawane gobvu copper wire yezvimedu
- Ko waya yemhangura chinhu chakachena
kurumbidza
(1) kuyerera kweelectronic - https://www.sciencedirect.com/topics/engineering/
electron flow
(2) resistive heat - https://www.energy.gov/energysaver/electric-resistance-heating
