Kodi 10/3 waya amagwiritsidwa ntchito chiyani?
Zamkatimu
Ndi mitundu yonse ya waya zingakhale zosokoneza, ine ndiri pano kuti tikambirane imodzi mwa mitundu yosangalatsa kwambiri ya waya, 10/3 gauge waya ili ndi ubwino wambiri. Tikambirana zaubwinowu mu positiyi ndikufotokozera zomwe waya wa 10 3 amagwiritsidwa ntchito.
Nthawi zambiri, chingwe cha 10/3 chimabwera ndi mawaya atatu a 10-gauge ndi waya wapansi wa 10-gauge. Izi zikutanthauza kuti chingwe cha 10/3 chili ndi mawaya anayi okwana. Chingwechi chimagwiritsidwa ntchito kwambiri pazitsulo zinayi za pini za 220V. Mukhoza kupeza chingwe ichi cha 10/3 muzitsulo zozizira, zophika zazing'ono ndi zowumitsira zovala zamagetsi.
Zomwe muyenera kudziwa za waya wa 10/3
Ngati simukudziwa chingwe cha 10/3, gawoli lingakhale lothandiza kwa inu. chingwe cha 10/3 chili ndi mawaya atatu osiyana siyana ndi waya pansi. Mawaya onse anayi ndi 10 geji.
Waya wa 10 ndi wokhuthala kuposa 14 gauge ndi 12 gauge waya. Chifukwa chake, chingwe cha 10/3 chili ndi waya wokulirapo kuposa chingwe cha 12/2. Nazi zina zochititsa chidwi za zingwe 10/3-core.
Monga mukudziwira kale, 10 ndiye geji, ndipo 3 ndi chiwerengero cha ma cores. Izi siziphatikiza waya wapansi. Nthawi zambiri chingwe cha 10/3 chimabwera ndi mawaya awiri ofiira ndi akuda otentha. Woyera ndi waya wosalowerera ndipo wobiriwira ndi waya wapansi.
Kumbukirani: Waya wapansi nthawi zonse sakhala ndi zotchingira zobiriwira. Nthawi zina mumathera ndi waya wamkuwa wopanda kanthu.
Kusiyana pakati pa 10/3 ndi 10/2 chingwe?
Monga mukudziwa kale, chingwe cha 10/3 chili ndi ma cores anayi. Koma zikafika pa chingwe cha 10/2, chimakhala ndi mawaya atatu okha. Mawayawa amakhala ndi waya woyera wosalowerera ndale, waya wobiriwira pansi, ndi waya wakuda wamoyo. Ngakhale kukula kwa chingwe kumakhala kosiyana, makulidwe a waya ndi ofanana.
Kodi 10/3 waya amagwiritsidwa ntchito chiyani??
Chingwe cha 10/3 ndichabwino kwa 220V, 30 amp outlets. Soketi iyi ya 220V inayi ya pini ndiyothandiza kwambiri pazowumitsira magetsi, ma air conditioners, ma uvuni ndi ma uvuni ang'onoang'ono.
Chifukwa chiyani ma sockets anayi ali apadera kwambiri?
Mabokosi a pini anayiwa amatha kulumikizidwa ndi ma 120V kapena 240V. Dera la 120V limapereka mphamvu pazinthu zotentha. (240)
Langizo: Ngati zida zimafuna ma amps opitilira 30, chingwe cha 10/3 sichokwanira pakutulutsa uku. Chifukwa chake, gwiritsani ntchito zingwe zamtundu wa 6/3 kapena 8/3. Onse 6/3 ndi 8/3 ali ndi mawaya okulirapo poyerekeza ndi 10/3.
Kodi waya diameter 10/3 ndi chiyani?
Chingwe cha 10/3 ndi mainchesi 0.66 m'mimba mwake. Komanso, 10 gauge waya ndi mainchesi 0.1019 mainchesi. Kutalika kwa chingwe cha 10/3 ndi chofanana ndi kukula kwa mawaya anayi a geji 10, kutsekeka kwa mawayawo, ndi sheath ya chingwe.
Komabe, ngati waya pansi si insulated (wopanda mkuwa waya), chingwe awiri akhoza kuchepetsedwa moyenerera.
Kumbukirani: Kutalika kwa chingwe kumatha kusiyanasiyana malinga ndi zida, wopanga ndi kutsekereza waya wapansi.
Kodi waya wolemera 10/3 ndiwokwanira chowumitsira?
Kwa zowumitsa zambiri, waya wa 10/3 ndi njira yabwino chifukwa chowumitsa chimafunikira ma amps 30 kapena kuchepera. Chifukwa chake, yang'anani kuchuluka kwake musanalumikize chowumitsira ku chingwe cha 10/3 ndikuwonetsetsa kuti soketi ya 220V ya pini inayi yakonzeka.
Langizo: Kupitilira muyeso kumatha kupangitsa kuti wophwanya dera ayende ndipo nthawi zina amayambitsa moto. Chifukwa chake, nthawi zonse tsatirani zomwe tafotokozazi mukamagwiritsa ntchito chingwe cha 10/3.
Chingwe chamagetsi chatsika 10/3
Musanalumikize chingwe cha 10/3 ku chowumitsira, nthawi zonse ndi bwino kuyang'ana kutsika kwa magetsi. Poganizira kutsika kwakukulu kwamagetsi kwa 3%.
Kwa magetsi agawo limodzi 120 V, 30 A:
Waya wa 10 AWG amatha kunyamula 58 mapazi apano popanda kupitilira malire akutsika kwamagetsi. Yesetsani kusunga pafupifupi 50 mapazi.
Kwa magetsi agawo limodzi 240 V, 30 A:
Waya wa 10 AWG amatha kunyamula 115 mapazi apano popanda kupitilira malire akutsika kwamagetsi. Yesetsani kusunga pafupifupi 100 mapazi.
Tsegulani chifukwa Voltage drop calculator.
Kodi mawaya 10/3 angayendetsedwe mobisa?
Inde, kugwiritsa ntchito mobisa 10/3 chingwe ndi chisankho chabwino kwambiri. Komabe, kuti mugwiritse ntchito chingwe cha 10/3 mobisa, mudzafunika zinthu ziwiri.
- Chingwe 10/3uF
- njira
Choyamba, ngati mukukonzekera kukwirira waya, mudzafunika njira zingapo. Kenako gulani mawaya 10/3 ndi njira yapansi panthaka. Mawayawa adapangidwa mwapadera kuti azigwiritsidwa ntchito mobisa. Nthawi zambiri mawaya a UV amathetsedwa ndi thermoplastic yolimba. Nazi zinthu zingapo zofunika kuziganizira mukamakwirira waya wa 10/3 UF.
- Ganizirani za kuchepa kwa magetsi. ayenera kukhala osachepera 3%.
- Ngati mukukwirira mawaya ndi mapaipi, akwirireni mozama mainchesi 18.
- Ngati mukukwirira waya mwachindunji, ikwirireni osachepera mainchesi 24.
Ndi zitsulo zingati zomwe zingayikidwe pawaya wa 10/3?
Waya 10/3 adavotera 30 amps. Komabe, molingana ndi NEC, mutha kungokonza chotulutsa chimodzi cha 30 amp kwa 30 amp circuit.
Ndi malo angati a 20 amp circuit?
Malinga ndi NEC, dera lililonse lomwe lapatsidwa liyenera kunyamulidwa ndi 80% kapena kuchepera. Ndiye ngati tilingalira izi,
Mphamvu yofunikira pakutuluka =
Choncho,
Chiwerengero cha zotsatira =
Mudera la 20 amp, malo khumi a 1.5 amp amatha kulumikizidwa.
Kufotokozera mwachidule
Mosakayikira, chingwe cha 10/3 ndiye chisankho chabwino kwambiri pazogulitsa 30 amp ndi mabwalo. Koma kumbukirani, mukamagwiritsa ntchito chingwe cha 10/3, tsatirani njira zodzitetezera. Mukuchita ndi kuchuluka kwakukulu kwa magetsi. Choncho, kusawerengetsa molakwika kulikonse kungayambitse ngozi yakupha. (2)
Onani zina mwazolemba zathu pansipa.
- Ndi waya uti womwe ukuchokera ku batire kupita koyambira
- Ndi waya uti womwe umatentha ngati mawaya onse ali ndi mtundu wofanana
- waya woyera zabwino kapena zoipa
ayamikira
(1) zinthu zotenthetsera - https://www.tutorialspoint.com/materials-used-for-heating-elements-and-the-causes-of-their-failure
(2) ngozi - https://www.business.com/articles/workplace-accidents-how-to-avoid-them-and-what-to-do-when-they-happen/
Maulalo amakanema
