ndidinga ubungakanani bentambo yelanga

Eyona ntambo ye-pv yeepaneli zelangaIntambo yelanga ye-H1Z2Z2-Kkunye ne-62930 IEC 131 intambo yelanga , le ntambo ixhaphake kakhulu kwi-DC 4mm Cable kunye ne-6mm DC Cable. Umgaqo orhabaxa kakhulu ngowoluhlu olungaphantsi kwe-20A unokusebenzisa intambo yelanga eyi-4mm, kwaye i-20A okanye enkulu kufuneka isebenzise intambo ye-pv eyi-6mm. Ukuba ubukhulu obukhulu bufunekayo, kuyacetyiswa ukuba uqhube ii-run ezimbini ukusuka kuluhlu ukuya kwisilawuli selanga.

Ndazi njani ukuba ndidinga ubungakanani bentambo yelanga?

Ukuba uyazazi iiwatts kunye ne-voltage yenkqubo yakho, unokufumana i-amperage. Ii-amps ziya kugqiba ubuncinci be-AWG ubukhulu bentambo yokusetyenziswa, ngokusekelwe kwi-2% ye-voltage drop. Kule meko, uyazi ukuba amandla ombane yi-12V. Yahlula amandla ombane wephaneli yakho yelanga ngombane ukumisela ii-amps.

Yenziwe ngantoni intambo yelanga ye-dc?

AluminiyamokanyeUbhedu: Izinto ezimbini eziqhelekileyo zokuqhuba ezisetyenziswa kwindawo yokuhlala kunye norhwebo lofakelo lwelanga lubhedu kunye ne-aluminiyam. I-62930 ye-IEC 131 I-Copper engcono kakhulu ine-conductivity enkulu kune-aluminium, ngoko ke ithwala ngoku ngakumbi kune-aluminium kwi-size. Yiconductor esebenza kakuhle kakhulu enciphisa ilahleko yamandla xa igqithiselwa kumgama omde. Ukongezelela, ubhedu luyaziwa ngokuhlala kunye nokukwazi ukumelana neemeko ezinqabileyo zokusingqongileyo, okwenza kube lukhetho oluthembekileyo lofakelo lwelanga. Intambo yobhedu ineSingle Core Photovoltaic Cable kunye ne-twin core solar pv wire.

intambo yelanga yobhedu

I-Aluminiyam, kwelinye icala, yindlela engabizi kakhulu kwiintambo zelanga. Ikhaphukhaphu kwaye inexabiso eliphantsi kunobhedu, oko kuyenza ibe lukhetho olunomtsalane kwiiprojekthi ezinkulu zelanga apho ukongiwa kweendleko kuyeyona nto iphambili. Nangona kunjalo, i-aluminiyam ine-conductivity yombane ephantsi xa kuthelekiswa nobhedu, nto leyo enokubangela ilahleko yamandla ephezulu kancinci ngexesha lenkqubo yentambo. Ukongezelela, i-aluminiyam isengozini yokubola, ngoko ke ukufakela okufanelekileyo kunye nokugcinwa kubalulekile ekuqinisekiseni ixesha elide kunye nokusebenza kwayo.

Intambo ye-Photovoltaic Aluminium Alloy

Xa ukhetha ubhedu kunye ne-aluminium kwiintambo zelanga, kubalulekile ukuqwalasela iimfuno ezithile zofakelo. Izinto ezinjengomgama wokubaleka kwentambo, iimeko zokusingqongileyo kunye nohlahlo lwabiwo-mali lulonke zonke zinefuthe kwisigqibo. Kwezinye iimeko, indibaniselwano yobhedu kunye ne-aluminium conductors ingasetyenziselwa ukwandisa iindleko kunye nokusebenza.

Ukuqukumbela, zombini ubhedu kunye ne-aluminium zikhetho ezisebenzayo kwiintambo zelanga kwindawo yokuhlala kunye nofakelo lwentengiso. I-Copper inikezela nge-conductivity ephezulu kunye nokuqina, ngelixa i-aluminium inika iindleko kunye nokonga ubunzima. Ngokuphonononga ngononophelo iimfuno ezithile zeprojekthi, abafakeli banokwenza isigqibo esinolwazi malunga nemathiriyeli ye-conductor efanelekileyo kakhulu kwi-solar cable system.

Ulufaka njani ucingo lwe-dc kwilanga?

Thatha intambo kwaye ubeke i-bend encinci kuyo ukuze uqinisekise unxibelelwano olungcono lomphezulu ngaphakathi kwe-crimp. Kuya kufuneka ukhulule i-insulation ye-cable ngexabiso elincinci ukuze uveze ucingo lwe-crimping. Krimpu isinxibelelanisi esisemazi ngendlela efanayo naleyo wenze ngayo indoda kwinyathelo lesibini.

Ngaba uyakrazula okanye uthengise i-MC4izihlanganisi?

Yondla Itheminali yeMC4 / iPin kwiSiphelo seChwephe esiVuthuziweyo seCable . Sebenzisa iCrimper ukukrazula kwaye ukhusele abafowunelwa be-terminal. Ngokukruqula i-terminal kwintambo, ukhusela intambo yobhedu kumqhagamshelwana noqhagamshelo lombane olukhuselekileyo. Yondla iCable Gland kwicala elichanekileyo.

Indlela yokunamathisela iintambo kwiimodyuli zelanga ze-photovoltaic ngendlela efanelekileyo

1.Kuthintele "iintambo zeentambo". ...

2.Ungaze ubophe iintambo kufuphi nomphetho wesinyithi ngaphandle kokusebenzisa imveliso efanelekileyo. ...

3.Ukugqobhoza, sebenzisa iikliphu ezifanelekileyo zokuqinisa. ...

4.Sebenzisa i-Edge Clips ukuphepha iipaneli zokomba. ...

5.Thatha unonophelo olukhethekileyo ngeentambo kwiinkqubo ze-photovoltaic ezidadayo.

IPntech ibonelela ngomgangatho ophezulu wentambo yelanga yephotovoltaic, sibonelela abathengi ngeemveliso kunye neenkonzo ezigqwesileyo nezigqwesileyo. Ukuba unayo nayiphi na imibuzo, ungaqhagamshelana nathi kwi-intanethi, kwaye abasebenzi bethu baya kubonelela ngezisombululo zobungcali ngexesha.