Notation in electrics L kunye N: iintlobo iingcingo, iimpawu zazo

abenzi Global zombane ndyangu ebandleni kwezixhobo ezisetyenziswayo ufakelo iingcingo umbala-coded. Kuyinto unyulo L zombane kunye N. Ngenxa umbala kuchaziwe ngqo, i-wizard gxada imisele ukuba yeyiphi izinikezeli na isigaba, zero okanye emhlabeni. Oku kubalulekile xa uqhagamshela okanye ukhulula izixhobo ukusuka umbane.

iintlobo ezintambo

Xa udibanisa izixhobo zombane, ukufakelwa kweenkqubo ezahlukeneyo akakwazi ukwenza ngaphandle ngababhexeshi ezizodwa. Yakhiwa aluminiyam okanye ubhedu. Ezi zinto ukuqhuba umbane kakuhle kakhulu.

Okubalulekileyo! iingcingo aluminium kufuneka adityaniswe-aluminiyam kuphela. Ewe afana esebenzayo. Ukuba bathe uqhagamshele nobhedu, isiphaluka transfer okhoyo ngoku uya ngokukhawuleza atshabalalise. iingcingo aluminium ahlangene ngokuqhelekileyo iimbumbulu kunye nezitshixo. Copper - ngokusebenzisa ezinjengeetheminali. Kubangel 'umdla ukwazi ukuba uhlobo yokugqibela umqhubi unalo ethile ebalulekileyo - kubhaliwe oxidized ngokukhawuleza phezu sesichengeni emoyeni.

IBhodi xa kwindawo isahlakalo igcwala ngoku liyayeka ukuba kudlula: ukubuyisela ubonelelo ngombane, olu cingo kufuneka bodwa kwiimpembelelo zangaphandle ngokusebenzisa tape zombane.

ezintambo yokuhlela

Umkhenkethisi eyenza enye uninsulated okanye elinye okanye nezinikezeli igqunyiwe ngaphezulu. Uhlobo lwesibini ababhexeshi isale kwiqokobhe ekhethekileyo non-zalo. Oku kube tape zokwambathisa ngokubhijela okanye ukwaluka izinto ezinezikhondo. iingcingo ezingagqunywanga azinazo naziphi na Ipeyinti zokuzikhusela. Zisetyenziswa ekwakheni imigca amandla.

Ngokusekelwe ngasentla, sigqiba ukuba iingcingo zezi:

• akhuselekile;
• emthethweni;
• amandla;
• obandayo.

Kufuneka zinokusetyenziswa njengoko kumiselwe. Ukuphambuka incinane kwiimfuno zokusebenza kukhokelela breakage kobonelelo amandla. Ngenxa yoko, imililo beesekethe kwenzeka.

phase Isikhundla, zero kunye iingcingo umhlaba

Xa obandayo kothungelwano zombane injongo ukusetyenziswa ekhaya mveliso zigqunyiwe neentambo. Ziqulethe uluhlu inani ngababhexeshi. Ngamnye kubo zipeyintwe umbala efanelekileyo. Isikhundla LO, L, N in zombane ukunciphisa ixesha yofakelo, kwaye ukuba umsebenzi kuyimfuneko wokulungisa.

Ichazwe ngezantsi ku lombane leligama L kunye N idibana ngokupheleleyo iimfuno GOST 50462 kwaye ayinakusetyenziswa kufakelo zombane apho ombane ifikelela 1000 V. Baye ke cala earthed. Eli qela kuquka zonke izixhobo zombane ngayo, izakhiwo ofisi zokuhlala, izibonelelo zorhwebo. Yintoni umbala esephepheni phase L, zero, N kwaye umhlaba kufuneka babonwe xa ufaka uthungelwano zombane? Kodwa nantsi eyona nyaniso.

izinikezeli isigaba

I-AC uye abaqhubi ukuba akukhuthalele. Zibizwa izinikezeli isigaba. Iguqulwe kwi IsiNgesi, igama elithi "isigaba" lithetha "umgca", "wire esebenzayo" okanye "wire live".

Irwece umntu evela uyihlubile ukususela kwisigaba yokugquma umqhubi kungakhokelela ukutsha kakhulu okanye ude ubulale. Kuthetha ukuthini ukuba kwisikhundla L yombane N? iingcingo zombane Isigaba udandalaziso nyangweni Latin unobumba «L», kunye multi-core cable ubushushu kwesigaba umqhubi ipeyintiweyo kwelinye imibala zilandelayo:

• ezimhlophe;
• omnyama;
• brown;
• obomvu.

Izincomo! Ukuba nangasiphi na isizathu zombane uthandabuzayo ukuchana ulwazi olubonisa ucingo cable umbala-coded ukuba ukujonga phantsi kwiingcingo ombane kufuneka usebenzise ephantsi-ombane Isalathisi ombane.

zero Guides

Ezi iingcingo zombane zahlulwa ngokweendidi ezintathu:

• umqhubi cala.
• zero zothintelo (umhlaba) abaqhubi.
• umqhubi cala, edibanisa umsebenzi zokuzikhusela ukusebenza.

Yintoni na nokonyulwa zombane iingcingo L kunye N? inethiwekhi cala okanye umqhubi cala iziphaluka ngemixokelelwane zombane ingabonisa Latin ileta «N». Zero ezihamba abaqhubi kufuneka umbala ilandelayo:

• umbala oluhlaza kwi yonke ubude ngaphandle inclusions;
• umbala oluhlaza kwi yonke ubude yegazi ngaphandle inclusions ezongezelelweyo.

Kuthetha ukuthini L, N kunye PE sobunjineli yombane? PE (N-RE) - umqhubi yokhuselo, nto leyo yonke ubude le micwe ifakiwe imigca intambo ukuba ayiqabe alternating mthubi noluhlaza.

Udidi wesithathu ababhexeshi zero (aba-ucingo), nto leyo oludibanisa yokusebenza kunye nemisebenzi zokhuseleko, uye umbala ubhalo yombane (L kunye N). Ingaba ezinombala oluhlaza, neziphelo yokudibanisa nangobetho omthubi noluhlaza.

Imfuneko ukuqinisekisa ukuba ukumakishwa

Isikhundla LO, L, N kwi zombane obandayo uthungelwano zombane - kwinkcukacha ebalulekileyo. Indlela ukukhangela ukuchaneka lwemibala? Ukuze wenze oku, kufuneka usebenzise i-screwdriver isibonisi.

Ukuze imisele ukuba yeyiphi izinikezeli sisigaba kunye zero ngoncedo nesalathisi screwdriver, kufuneka akazukuyibamba ukuba lel iqhekeza owalingqinelayo wire. Ukuba LED izibane phezulu, ngoko kwabakho umfowunelwa kwisigaba umqhubi. Emva kokuba irwece screwdriver ukuya kumqhubi cala isiphumo ezikhanyayo ayiyi kubakho.

Ukubaluleka izinikezeli umbala-ezinebhakhowudi kunye nokubambelela ngokungqongqo imithetho ukusetyenziswa kwayo ziyakwehlisa ngokubonakalayo ixesha yofakelo kunye iziphene kombane search, ngoxa ngoyaba ezi mfuno zisisiseko kukhokelela ubungozi kwimpilo.