Kodi 12 gauge waya wandiweyani bwanji?
Zida ndi Malangizo

Kodi 12 gauge waya wandiweyani bwanji?

18.02.2023 /

Waya gauge ndi muyeso wa kukula kwa mawaya amagetsi. Waya wa 12 gauge ndiye waya wosankhika wapakatikati pakusamutsa kwapano. Mawaya a 12 gauge amatha kunyamula ma amps 20. Kupitilira mawaya omwe akuperekedwa panopa kumapangitsa kuti wayayo ukhale wosagwiritsidwa ntchito.

Mu bukhuli, tikambirana mwatsatanetsatane za makulidwe a waya wa 12 gauge ndi mawonekedwe ake.

Kodi ndingagwiritse ntchito kuti waya wa 12 geji? Amagwiritsidwa ntchito m'makhitchini, mabafa ndi zotengera zakunja. Mpweya wozizira wa 120 volt womwe umathandizira ma ampe 20 utha kugwiritsanso ntchito mawaya 12.

12 gauge waya awiri ndi 2.05 mm kapena 0.1040 in. SWG metric. Amakhala ndi kukana pang'ono pakuyenda kwapano ndipo amatha kugwira mpaka 20 amps.

Kodi 12 gauge wire ndi chiyani?

Monga tafotokozera pamwambapa, waya wa 12 gauge ndi 2.05 mm (0.1040 in.) mu metric ya SWG. Kukaniza kwawo ndikotsika kwambiri, zomwe zimawapangitsa kukhala owongolera osavuta kufalitsa magetsi.

Amagwiritsidwa ntchito m'makhitchini, zotengera zakunja, zimbudzi, ndi zowongolera mpweya za 120 volt (20 amp). Monga lamulo, mawaya ambiri owonda amatha kulumikizidwa kuposa mawaya okulirapo.

Mawaya a 12 gauge ndi ma transmitter amphamvu, makamaka pomwe pamafunika magetsi ambiri. Chifukwa chake, ndikupangira kugwiritsa ntchito waya wa 12 gauge kuti musamutsire mphamvu.

Kwenikweni, khalidwe la waya silikugwirizana kwambiri ndi kukula kwa waya. Komabe, ndi mawaya a 12 gauge (gauge yaying'ono), mawaya amagetsi oyendetsa amatha kupezeka. Kukana kwawo kumakhalanso kochepa, kawirikawiri kuchepera 5% ya kukana kwathunthu. Mutha kutaya 1.588 ohms pa 1000 mapazi a 12 gauge yamkuwa waya. Mutha kugwiritsanso ntchito mawaya 12 osinthika okhala ndi sipika 4.000 ohm. Ndikupangiranso kugwiritsa ntchito waya wamkuwa wa 12 gauge m'malo mwa 12 gauge aluminiyamu. Mawaya a aluminiyamu ndi olimba komanso amakhala ndi ma conductivity ochepa.

Adavotera mawaya a 12 gauge

Chiwerengero chachikulu cha ma amps omwe 12 gauge waya amatha kugwira ndi 20 amps. Ndipo ma amps 20 amatha kunyamulidwa mamita 400 pawaya wamkuwa wopangidwa ndi 12-gauge. Ngati waya kutalika kuposa mapazi 400, kutayika kwa magetsi kumayamba kuchitika. Kuchulukitsa mphamvu yamagetsi kumathetsa vutoli. Waya wokulirapo umatha kunyamula magetsi mtunda wautali kuposa waya wawung'ono.

Pochita, mawaya 12 a geji, ngakhale adavotera ma amps 20, amatha kugwira mpaka ma amps 25. Komabe, zindikirani kuti ma ratings apamwamba amatha kuwotcha mawaya anu ndi ophwanya dera. Ndikoyenera kudziwa kuti kutentha kwapamwamba kwambiri, kumakhala kokwera kwambiri kwa ampere. M'lingaliro limeneli, mawaya a aluminiyamu ali ndi ma conductivity otsika kuposa mawaya amkuwa; motero amanyamula ma amps otsika poyerekeza ndi mawaya amkuwa pamene kutentha kumawonjezeka. (1)

Waya makulidwe 12 gauge

Monga tanenera kale, 12 gauge waya ndi 2.05mm (m'mimba mwake). Gauge ndi makulidwe a waya zimagwirizana. Ma masensa owonda ali ndi kukana kwakukulu kwapano. Popeza kuti mphamvu yamagetsi imadalira pakali pano, kuchepa kwa mawaya ocheperako kumapangitsa kuti mawaya aziwonjezeka molingana ndi mphamvu yamagetsi pa waya. Kufotokozera kwenikweni kwa kupatuka kumeneku ndikuti mawaya ocheperako amakhala ndi kachulukidwe kakang'ono ka ma elekitironi. Ma electron ndi onyamula ma conductivity a magetsi. Mawaya okhuthala amakhala ndi kachulukidwe kakang'ono ka ma elekitironi. (2)

Onani zina mwazolemba zathu pansipa.

  • Waya wa 18 gauge ndi wokhuthala bwanji
  • Ndi waya uti womwe ukuchokera ku batire kupita koyambira
  • Kodi n'zotheka kugwirizanitsa mawaya ofiira ndi akuda pamodzi

ayamikira

(1) mawaya a aluminiyamu ali ndi kutsika kochepa - https://study.com/

learn/leson/is-aluminium-conductive.html

(2) ma elekitironi - https://www.britannica.com/science/electron

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