Inqaku lentlungu ye-photovoltaic mc4 yokufakela ikhonkco: I-Crimping

Ngokuphuhliswa ngokukhawuleza kokusabalalisa, ngokukodwa kwimarike ye-photovoltaic yasekhaya kwiminyaka yamuva, iingxaki zekhwalithi yeenkqubo ze-photovoltaic ziye zabonakala ngakumbi.Umlilo kwinkqubo ye-photovoltaic awuyi kubeka engozini ukhuseleko lomntu kuphela, kodwa ube nefuthe elibi kwishishini.Ngokweengxelo zophando lwangaphandle, ukufakwa kwe-contact mutual kunye nofakelo lwesixhumi esingaqhelekanga sibeka indawo yokuqala kunye neyesithathu izizathu zomlilo.Eli nqaku ligxininise kuhlalutyo lofakelo olungaqhelekanga lweziqhagamshelo, ngokukodwa ukuchithwa kwekhebula le-photovoltaic kunye nentsimbi yentsimbi, ukwenzela ukubonelela abasebenzisi ngereferensi ethile, ukugcina inkqubo ye-photovoltaic, nokukhusela inzuzo yabasebenzisi.

Imeko yeMarike

Kwinkqubo yokuvelisa amandla e-photovoltaic, izixhumi ze-photovoltaic zisetyenziswa ikakhulu kumacandelo, iibhokisi zokudibanisa, ii-inverters kunye nokudibanisa phakathi kwabo, uninzi lwazo lufakwe kwifektri, kwaye umgangatho we-crimp unokwethenjelwa.Ngokumalunga ne-10% yezonxibelelwano eziseleyo kufuneka zifakwe ngesandla kwisayithi yeprojekthi, ngokukodwa ngokubhekisele kwisidingo sokufaka izixhumi kwiziphelo zombini zentambo ye-photovoltaic edibanisa isixhobo ngasinye.Ngokwamava eminyaka emininzi yokutyelelwa kwabathengi, ngenxa yokungabikho koqeqesho lwabasebenzi bofakelo kwisiza kunye nokusetyenziswa kwezixhobo zobuchwephesha be-crimping, izitenxo ze-crimping ziqhelekileyo, njengoko kuboniswe ngezantsi.

[Umfanekiso 1: Ityala elingaqhelekanga]

Iintlobo kunye neempawu zeentsimbi zetsimbi

Ingundoqo yentsimbi ngumzimba oyintloko wekhonkco kunye neyona ndlela ibalulekileyo yokuhamba.Okwangoku, uninzi lwezixhumi ze-photovoltaic kwiimarike zisebenzisa i-metal core "U", egxininiswe kwaye yenziwe kwiphepha lobhedu, eyaziwa ngokuba yintsimbi yentsimbi.Ngombulelo kwinkqubo yokugxilwa kwesitampu, isiseko sesinyithi esinemilo "U" ayinayo kuphela imveliso ephezulu yokuvelisa, kodwa inokulungiswa kwikhonkco, efanelekileyo kakhulu kwimveliso yocingo oluzenzekelayo.

Ezinye izihlanganisi ze-photovoltaic zisebenzisa i-core "O"-shaped metal core, eyenziwa ngokubhoboza imingxuma kuzo zombini iziphelo zentonga yobhedu ebhityileyo, ebizwa ngokuba yintsimbi yentsimbi.Isiseko setsimbi esinemilo "O" sinokunqunyulwa kuphela ngabanye, esingafanelanga ukusetyenziswa kwizixhobo ezizenzekelayo.

【Umfanekiso 2: Uhlobo lwentsimbi engundoqo】

Kukwakho nondoqo wesinyithi onqabileyo kakhulu ongena-crimp, odityaniswe kwintambo ngephepha lasentwasahlobo.Ekubeni akukho zixhobo zokukrazula ezifunekayo, ukufakela kulula kwaye kulula.Nangona kunjalo, ukudibanisa kweqabunga lentwasahlobo kuya kubangela ukuchasana okukhulu koqhagamshelwano, kwaye ukuthembeka kwexesha elide akunakuqinisekiswa.Amanye amaqumrhu oqinisekiso nawo akalwamkeli olu hlobo londoqo wentsimbi.

[Itheyibhile 1: Iimpawu zeentsimbi ezahlukeneyo]

Ulwazi olusisiseko lwe-crimping

I-Crimping yenye yezona ndlela zisisiseko kunye neendlela eziqhelekileyo zokudibanisa.Ukukrala okungenakubalwa kwenzeka yonke imihla.Ngexesha elifanayo, i-crimping ibonakaliswe ukuba iteknoloji yokudibanisa ekhulile kwaye ethembekileyo.

Inkqubo yeCrimping

Ukuthembeka kwe-crimping kuxhomekeke kakhulu kwizixhobo kunye nokusebenza, zombini ezo zigqiba ukuba isiphumo sokugqibela se-crimping sihlangabezana neemfuno zomgangatho.Thatha undoqo wesinyithi omilise "U" njengomzekelo.Ngokuyisiseko yinto yobhedu ene-tin-plated kwaye idinga ukuxhunywa kwikhebula le-photovoltaic nge-crimping.Inkqubo yecrimping imi ngolu hlobo lulandelayo:

【Umfanekiso 3: Inkqubo yecrimping】

Akunzima ukubona ukuba i-"U"-shaped metal crimping yinkqubo apho ukuphakama kwe-crimping kuncipha ngokuthe ngcembe (ngelixa i-crimping force ikhula ngokuthe ngcembe), i-sheet yobhedu ehlanganiswe ngentambo yobhedu ixinzelelwe ngokuthe ngcembe.Kule nkqubo, ulawulo lokuphakama kwe-crimping lumisela ngokuthe ngqo umgangatho we-crimping.Ukulawulwa kobubanzi be-crimp akubalulekanga kakhulu, kuba i-crimp die inquma ixabiso lobubanzi.

Ukuphakama kwecrimp

Abantu abaninzi bayazi ukuba i-crimping ikhululekile kakhulu okanye iqine kakhulu ayilunganga, njengoko i-crimping iqhubela phambili, kufuneka ulawule kangakanani ukuphakama kwe-crimping?Ukongeza, izalathisi ezibini ezibalulekileyo zekhwalithi, ezizezi: ukutsala amandla kunye nokuhanjiswa kombane, zitshintsha njani kule nkqubo?

[Umfanekiso 4: Ukutsalwa kwamandla kunye nokuphakama kwecrimp]

Njengoko ukuphakama kwe-crimping kuncipha ngokuthe ngcembe, amandla okutsala phakathi kwekhebula kunye nentsimbi yentsimbi iya kwanda ngokuthe ngcembe de ifike kwindawo "X" kumfanekiso ongentla.Ukuba ukuphakama kwe-crimping kuyaqhubeka nokuhla, amandla okukhupha aya kuqhubeka nokuncipha ngenxa yokutshatyalaliswa ngokuthe ngcembe kwesakhiwo socingo lobhedu.

[Umfanekiso 5: Ukuqhuba kunye nokuphakama kwecrimp]

Umzobo ongentla uchaza iimpawu zombane zexesha elide le-crimping.Ixabiso elikhulu, ngcono ukuhanjiswa kombane, kwaye ngcono iimpawu zombane zentambo kunye nokudibanisa kwentsimbi."X" imele eyona ngongoma.

Ukuba la magophe mabini angasentla abekwe phezulu kunye, sinokufumana isiphelo ngokulula:

        IUbude obungcono bokukrazula bunokuba luqwalaselo olubanzi kuphela lwamandla okutsalwa kunye nokuhanjiswa, kunye nexabiso kwindawo ephakathi kwamanqaku amabini angcono., njengoko kubonisiwe ngezantsi.

[Umfanekiso 6: Ubude becrimp, oomatshini kunye neempawu zombane]

Ukuphonononga umgangatho wobuqhetseba

Iindlela zokugweba ezidla ngokusetyenziswa kwishishini zezi zilandelayo:

■ Ubude/ububanzi be-crimping bunokulinganiswa nge-vernier caliper ngaphakathi koluhlu oluchaziweyo;

■ Amandla okutsalwa, oko kukuthi, amandla afunekayo ukutsala okanye ukuphula ucingo lobhedu ukusuka kwindawo ye-crimping, njenge-4mm2 cable, i-IEC 60352-2 ifuna ubuncinane i-310N;

■ Ukuchasana, ukuthatha intambo ye-4mm2 njengomzekelo, i-IEC 60352-2 idinga ukuchasana kwi-crimp ibe ngaphantsi kwe-135 microohms;

■ Uhlalutyo lwecandelo elinqamlezileyo, ukusika okungonakalisi kwendawo yokukrazula, uhlalutyo lobubanzi, ubude, izinga loxinzelelo, i-symmetry, ii-cracks kunye ne-burrs, njl.

Ukuba kukhululwe isixhobo esitsha okanye ukufa kwe-crimping entsha, ngaphezu kwamanqaku angasentla, kuyafuneka kwakhona ukubeka iliso ukuzinza kokumelana phantsi kweemeko zokuhamba ngebhayisikili, bhekisa kwi-IEC 60352-2 eqhelekileyo.

isixhobo crimping

Uninzi lwee-photovoltaic connectors zifakwe kwifektri ngokusebenzisa izixhobo ezizenzekelayo, kwaye umgangatho we-crimp uphezulu.Nangona kunjalo, kwizihlanganisi ekufuneka zifakelwe kwindawo yeprojekthi, ukukhwabanisa kunokwenziwa kuphela ngeepliers ze-crimping.Kufuneka kusetyenziswe iipliers eziziingcali zoqobo zokukhuhla.Iipleyiti zempumlo eziqhelekileyo okanye inaliti ayinakusetyenziselwa ukukrala.Ngakolunye uhlangothi, umgangatho we-crimping uphantsi, kwaye le yindlela engaqatshelwanga ngabavelisi bokudibanisa kunye nee-arhente zokuqinisekisa.

【Umfanekiso 7: Isixhobo sokukrala】

Iingozi ezingaqhelekanga zokukrala

Ukuqhwalela okulambathayo kunokukhokelela ekungathotyelwani kwemigaqo, ukuxhathisa okungazinzanga, kunye nokusilela kokutywinwa.Ingumngcipheko omkhulu ochaphazela umsebenzi jikelele kunye nenzuzo yezityalo zamandla e-photovoltaic.

Isishwankathelo

■ Isixhumi siyinxalenye encinci, kodwa iya kuchaphazela ukusebenza kakuhle kweprojekthi ye-photovoltaic.Ukuyekelela ngomgangatho ngokuqhelekileyo kuthetha ilahleko ephezulu elandelayo kunye nemingcipheko, ebinokuthi ithintelwe;

■ Ukufakwa kwezixhumi ze-photovoltaic, ikhonkco ye-crimping iyona nto ibaluleke kakhulu, kwaye kucetyiswa ukuba kusetyenziswe izixhobo zobuchwephesha be-crimping.Kubafaki bobunjineli, uqeqesho lwe-crimping likhonkco eliyimfuneko.