Iingcingo zombane lokujongana nokufakelwa yangaphakathi: Iimfuno

Ukufakelwa unxibelelwano zombane ngaphakathi kwizakhiwo ngumbandela onzulu. Iingcingo zombane ngokuba iintambo lwangaphakathi ekwaziyo ngokuzibonelela ngokwaneleyo amandla. Inkqubo kufuneka enze yonke imisebenzi eyabelwe yona ngokupheleleyo, ngokunjalo ukuthobela ukhuseleko lombane kunye nomlilo.

Ukuphuhlisa inkqubo, kuyimfuneko ukuba anikele ingqalelo izinto kunye noyilo iingcingo zombane lokujongana nokufakelwa lwangaphakathi, ngokunjalo uhlobo bawele-candelo.

Types of ezintambo ngokubekwa

Kukho ezintathu iindlela ukufaka iintambo ngaphakathi kwisakhiwo: vula, ezidibeneyo ezifihlakeleyo.

kweentambo Vula Kulula ukufaka, ayifuni kumalungiselelo imigodi ngothungelwano. ukushiyeka yayo inkulu umehluko phakathi iimfuno zokhuseleko zombane. Kwaye ke imbono jikelele kofakelo loo kakhulu ebukekayo. Ngoko ke, kwindawo zokuhlala ngoko ufakelo ayikho ukusetyenziswa.

indlela Ludityanisiwe lubandakanya elektrosoobscheny ezibhokisini ezizodwa. Loo ufakelo akunyanzelekanga ukuba ngokubekwa imigodi ngaphakathi kweendonga, kodwa kwezombane ezimele amajelo zeplastiki ekhethekileyo. View kwenkqubo kakhulu nobugcisa kunye neemfuno zokhuseleko ziyafezekiswa ngokupheleleyo.

Avamise kakhulu sifihlwe iintambo, nto leyo ibekwe ngaphakathi udaka. ethile yaso inkqubo kunokuba nzima ngenxa nokuhlaziya le nkqubo. Iingcingo zombane lokujongana nokufakelwa lwangaphakathi Ngemihla yakudala kwindawo yangoku akanako ukunika kwimfuneko ekhulayo zombane. Kodwa indawo yabo iya kufuna ukuba kuvulwe imigodi emitsha kunye nonxibelelwano.

wire isabelo

wire zombane ibandakanya iingcingo enye okanye ngaphezulu ukuba baqhube yangoku.

Ngesivumelwano iingcingo energosoobscheniya ziye zohlulwa ngokwendidi eziliqela.

• Izixhobo wire. Olu hlobo umqhubi isetyenziswa ngexesha ufakelo iintambo yesekethe webhodi, iibhodi kanye panel. Okunye eziqhelekileyo iindidi zemveliso multi-core. Zonke iingcingo legqunyiwe ngomaleko ekhethekileyo etotini okanye solder phambili. Ukubeka ikhutshwa phandle kokubini ngelotha, kunye nezitshixo nati.
• Oyinkampani wire. Yeyona nto iphambili jiko kunye engathi e abaguquli, baphinde umoya, izixhobo zokulinganisela , kunye Iimoto zombane.
• Ukulungisa wire. Isetyenziswa kweentambo ngaphakathi Iingcingo zombane iinkqubo ezindala kunye nezintsha. Ungaba ukusuka umphakathi enye ukuya kwezintathu.
• Intambo esetyenziselwa izihlanganisi indlu izixhobo zombane.
• Intambo okhonza lokubonelela izicwangciso enamandla Umqhubi umbane.

izinto umqhubi

Iphuma iingcingo zombane lokujongana nokufakelwa lwangaphakathi, ngokweemfuno zokhuseleko, oko kwenziwa ngobhedu okanye aluminiyam. Kwiimeko ezininzi lisetyenziswa sesibini ukhetho.

Phantsi imithwalo ezifanayo ngoku kwicandelo Iingcingo aluminiyam kufuneka ibe ngaphezu koko zezobhedu. Ukuthembeka le nto eqhola nayo ezisezantsi. Oku kungenxa yokuba ezinjalo iipropati aluminiyam ezifana flowability kunye namachibi.

iingcingo zekopolo idityaniswe ngokudibanisa bejija kunye ngelotha. Le indaba ngaphantsi sengozini umhlwa kwaye conductivity eliphezulu namandla.

Aluminium kwakhona kwi amalungu ukuba shushu, ongathobeli neemfuneko zokhuseleko ngomlilo.

cross icandelo wire

Intambo kusenokuquka imicu eziliqela. Zabo cross-icandelo (ubukhulu) ikhethiwe kuxhomekeke kule yangoku. Eli nani lisezantsi ukuba Q1 zezobhedu. mm aluminium - 2Q. mm.

Ukukhetha up iingcingo zombane iimfuno kweentambo lwangaphakathi kunye neempawu leyo makanike umsebenzi kwidivaysi 5 kW amandla, kuyimfuneko ukuba ahlale isikwere emnqamlezweni icandelo 3.2 kwi kwicingo yobhedu. mm.

Aluminium inikeza% 62 kuphela conductivity zezobhedu. Ngoko ke, ukuba umnqamlezo icandelo zobhedu ezifunekayo 2.5 square metres. mm, ucingo aluminiyam kuba conductivity olufanayo sangqa ezifunekayo macala 4. mm.

I-cross-candelo kufuneka zikhethwe kunye esima namandla, ngenxa yokuba ekuhambeni kwexesha, lo ngumqhubi kufuneka ukudibanisa nkqu nabanye abathengi.

nokufaka ezintambo

Ukuze siqonde ngasezantsi.Intlobo ngeentlobo zendidi iingcingo, kubalulekile ukuqonda uphawu wayo.

Ukuba kukho ileta "A" uhlobo wire, ngoko ubomi yenziwe aluminiyam. Kwimeko apho kungekho incwadi enjalo, ukuvelisa kukho izinto imveliso lubhedu.

Umzekelo, iingcingo zombane lokujongana nokufakelwa yangaphakathi "3 * 2.5" ukuba decoded njenge "intambo engundoqo emithathu kunye necandelo le-2.5 ubude macala onke. Mm."

Isimboli yokuqala Ileta ngezixhobo ezingundoqo bathi, lo conductive yesibini kubonisa wesithathu - ngetywina. Kusenokuba i "P" - zerabha "B" - PVC, "P" - polyethylene.

Ubukho nokumakisha "L" ingxelo ukuba wire bhetyebhetye.

Umzekelo, iingcingo kuba kwiingcingo engaphakathi ukuba VVG notation lubonisa ukuba imveliso unalo engundoqo sobhedu, Polyvinyl chloride yokwambathisa yokuba kwicingo ayikho bhetyebhetye.

iintlobo Modern of ezintambo

Ngenxa nemfuno eyandayo kwimarike amandla ombane ukuze zonxibelelwano ezifana linikezela ngoluhlu ngeemveliso ezininzi ezahlukahlukeneyo.

Kukho single-core, multi-core eqinileyo kwaye balahleke ucingo lobhedu, uthotho lwe-PT.

Eli qela libandakanya amacingo ombane ukuze VVG kweentambo lwangaphakathi. udumo lwabo kungenxa ukuthembeka eliphezulu.

Ngamagumbi nobushushu, ungasebenzisa ucingo AVVG kwibakala. Bafana ukuya uhlobo yangaphambili of cable, kodwa zam aluminiyam. Ngenxa kwicandelo umnqamlezo olu hlobo lonxibelelwano kufuneka kukhethwe ephezulu kunolo ucingo lobhedu efanayo.

Izikhokelo esekwe kakuhle ubhale SPAP. Zinelungelo usambathisa lwesamente.

Ukuba gumbi inqanaba ingozi umlilo eliphezulu, kucetyiswa ukuba usebenzise imveliso UNONGENDI kraca. Bona baxhotyiswa arhente ukhuseleko emlilweni ekhethekileyo ukuba kokunyuka ngequbuliso kukhupho lobushushu nekudodobalisa. Kananjalo luphawulwa ukunganyangeki ukufuma ductility.

Emva kokufunda namhlanje thaca lo ezahlukeneyo zombane zingenza ukhetho ekunene yonxibelelwano. The main Indlela - kukho ukhuseleko emlilweni, ukunika amandla amandla kunye nenkqubo ikhanya.

Iingcingo zombane lokujongana nokufakelwa lwangaphakathi, ekhethiweyo yaye ekhwele kakuhle, iza kuhlala ixesha elide. indlela oqeqeshelwe ngokuvuselela kunye nokufakelwa kuqinisekisa umgangatho nokusebenza oluthembekileyo kwinkqubo yonke.