Ukuphucula uKhuseleko kunye nokusebenza kakuhle koMbane: Kutheni iingcingo zeBV ezikumgangatho ophezulu zingumqolo weziseko zophuhliso zanamhlanje
Ukuqonda i-BV Wire: Okungaphezulu Kobhedu kunye ne-PVC Nje
Ucingo lwe-BV, oluhlelwe phantsi komgangatho we-IEC 60227 njengo-60227 IEC 01, lumele umgangatho wegolide wocingo lwesakhiwo oluzinzileyoIsifinyezo esithi 'BV' sibonisa isakhiwo esithile: aumqhubi wobhedu one-core enye, oqinileyo (oqinileyo okanye oxineneyo)igqunywe ngomaleko wePolyvinyl Chloride (PVC) ekumgangatho ophezulu. Yenzelwe ikakhulu ii-voltage ezilinganisiweyo ze450/750Vkwaye lukhetho olukhethwayo kwiisekethe zokukhanyisa, iindawo zokubeka iisokhethi, kunye nokusasazwa kwamandla angaphakathi kwiindawo zokuhlala, zorhwebo, kunye nezoshishino..
Kodwa kutheni le nkcazelo ibalulekile kubavelisi bezixhobo kunye nabathengisi abafumana kubathengisi behlabathi njengathi?
1. Ukunyaniseka komqhubi: Inzuzo engenaoksijini
Kwihlabathi lokuqhuba, ubunyulu bungumandla. Iintambo ze-BV zePrimiyamu zisetyenziswaI-99.99% yobhedu olungenaoksijiniabaqhubi. Olu coceko luphezulu luqinisekisa ukuhanjiswa kombane okuzinzileyo kwaye lunciphisa ukumelana, nto leyo enciphisa ukulahleka kwamandla kunye nokwanda kobushushu kwiindawo zonxibelelwano. Xa kudityaniswa nokuchaneka okuphezulu Ibhloko yesiphelo evela kwiGaopeng Electric, olu xhathiso luphantsi ludala uqhagamshelo oluhlala lupholile kwaye luzinzile nokuba luphantsi komthwalo opheleleyo. Sisoloko sicebisa abathengi ukuba bajonge ngaphaya kokufakwa kobushushu obuphezulu kunye neengxelo zovavanyo lwemfuno eziqinisekisa ukumelana okuphezulu komqhubi—umzekelo, umqhubi we-2.5mm² akufuneki adlule kwi-7.41 Ω/km..
2. Ukusebenza kwe-Insulation: Ubunjineli beNdawo eziNgxamisekileyo
Ukufakelwa kwe-PVC kwintambo ye-BV eqhelekileyo akusiyonto nje yokufakelwa kweplastiki; yinhlanganisela eyenziwe ngononophelo. Imithetho yanamhlanje yokusingqongileyo, kuquka i-RoHS kunye ne-REACH, ifuna ukufakelwa kwe-insulation okungagcini nje ngokuba kuthintele umlilo kodwa kukwangenazo izinto ezinobungozi.. Ubushushu bePVC obuphezulu bunika ukumelana okuhle kakhulu nee-asidi, ii-alkalis, kunye nokufuma, kunye nokunyamezela ubushushu obusebenza ixesha elide ukuya kuthi ga kwi70°C(kunye neenguqulelo ezikhethekileyo ezifikelela kwi-90°C okanye kwi-105°C kwiintambo zangaphakathi)Le mpawu yokulwa nokwaluphala ibalulekile ekufakweni kwezityalo zoshishino okanye kwiindawo ezifumileyo zaselunxwemeni apho ukugqwala kuyeyona nto iphambili.
Utshintsho lokuThengwa kweHlabathi: Umgangatho ngaphezu kweeMpahla
Imarike yehlabathi ngoku ijongene notshintsho olulungileyo. Njengoko kuphawuliwe kwiingxelo zakutshanje zoshishino, iirhafu kunye nokuguquguquka kwekhonkco lokubonelela ngeenkonzo kunyanzela abathengi ukuba badlulele ngaphaya kokufumana izinto ngokusekelwe kumaxabiso. Imodeli "yeendleko ezifikelelweyo" ngoku ibandakanya amazinga okulahlwa, iindleko zokulungiswa kwakhona, kunye nemingcipheko yokuthobela imithetho.Ucingo lwe-BV olungabizi kakhulu olusebenzisa ubhedu oluphinde lwasetyenziswa okanye i-PVC ebuthathaka lunokubiza kancinci edokini kodwa lunokubangela ukungasebenzi kakuhle—ukunyibilikisa ubushushu, ukuphela kwezixhobo ezikhululekileyo, kwaneengozi zomlilo.
Thina baseYueqing Gaopeng Electric siyibona ngqo le nto. Abathengi abakhetha iibhloko zesiphelo ezisemgangathweni ophezulu ezihambelana neengcingo ezibhityileyo nezingacacanga badla ngokuxela ukuba zishushu kakhulu kwindawo yoqhagamshelo. Ingxaki ayisiyo isiphelo—kukunyamezelana okukhulu okanye ukungasebenzi kakuhle kwengcingo. Yiyo loo nto sikhuthaza ukuba kubekho"Inkqubo yoQhagamshelo"indlela yokusebenza: ibhloko yesiphelo esomeleleyo edityaniswe nentambo yeBV echanekileyo ngokwemilinganiselo, enokuqhuba okuphezulu.