Cov khoom siv ntawm lub hnub ci cable
EN60618 tus qauv hauv Tebchaws Europe tau teev tseg yog tias cov khoom siv ntawm cov xov hlau photovoltaic yuav tsum yog hnub ci tooj liab hlau, thaum UL tus qauv hauv Tebchaws Meskas tso cai siv txhuas PV cable. Copper conductors muaj zoo conductivity thiab corrosion kuj, tab sis lawv kim dua. Tshwj xeeb tshaj yog nyob rau hauv muaj zog acidic thiab alkaline ib puag ncig, txhuas PV hlau yog feem ntau rau corrosion, thaum tooj liab hnub ci hlau yog tsim nyog. Cov specifications ntawm European hnub ci cable qauv yog qhia nyob rau hauv mm2, feem ntau xws li los ntawm 1.5mm ² mus rau 630mm ². Cov khoom siv feem ntau yog 6 hli hnub ci cable thiab 4 hli hnub ci cable, hnub ci cable 16 hli, hnub ci cable 10mm2, Asmeskas cov qauv tshwj xeeb yog cim nrog AWG, thiab cov khoom siv feem ntau yog: 10 AWG PV cable, 12 AWG PV hlau, 8 AWG PV hlau
Voltage theem ntawm lub hnub ci xaim
Tus qauv UL hauv Tebchaws Meskas tau hais tias qhov ntsuas qhov ntsuas hluav taws xob ntawm PV xaim yog 600V, 1000V 2000V, piv txwv li: PV xaim, 10 AWG 2000V, 1000V PV xaim, thaum EN50618 tus qauv hauv Tebchaws Europe qhia txog 1kV. Yog li ntawd, hnub ci vaj huam sib luag cables nyob rau hauv cov teb chaws Europe feem ntau yog siv rau loj photovoltaic fais fab nroj tsuag, thaum photovoltaic kab nyob rau hauv lub tebchaws United States yog ntau haum rau me me photovoltaic systems.
Kub ntawm hnub ci PV cable
Rau lub hnub ci vaj huam sib luag xov hlau nrog tib lub hom phiaj, European txheem hnub ci fais fab cables feem ntau yog kub-tiv taus ntau dua li Asmeskas tus qauv PV xov hlau, thiab qhov kub zoo tshaj tuaj yeem ncav cuag 125 degrees Celsius. Qhov kub siab tshaj plaws ntawm Asmeskas tus qauv PV cable yog 105 degrees Celsius. Qhov no yog vim lub hnub ci photovoltaic kev lag luam nyob hauv Europe tau tsim ua ntej thiab muaj kev xav tau ntau dua rau kev kub siab ntawm cov hluav taws xob photovoltaic cables.
Muaj qhov sib txawv ntawm American standard solar cables thiab European standard solar cables nyob rau hauv cov nqe lus ntawm voltage theem, kub, conductor khoom, thiab lwm yam. Tau kawg, nyob rau hauv thiaj li yuav PV hlau nkag mus rau US photovoltaic lag luam, nws yuav tsum tau UL4703 ntawv pov thawj; Hnub ci cables yuav tsum tau txais daim ntawv pov thawj TUV thiaj li nkag mus rau ntau lub lag luam nyob sab Europe.
