Ib qho photovoltaic cable yog dab tsi? Dab tsi yog qhov txawv ntawm photovoltaic cables thiab cov cables zoo tib yam?
Photovoltaic cables, tseem hu ua photovoltaic tshwj xeeb cables, yog tsuas yog siv nyob rau hauv photovoltaic fais fab chaw nres tsheb. Lawv muaj qhov zoo ntawm qhov kub thiab txias tsis kam, tiv thaiv txias, tiv thaiv roj, acid thiab alkali tsis kam, tiv thaiv UV, nplaim hluav taws kub thiab kev tiv thaiv ib puag ncig, thiab kev ua haujlwm ntev. Lawv tsuas yog siv rau hauv huab cua hnyav; Cov qauv siv feem ntau yog PV1-F thiab H1Z2Z2-K. Cov yam ntxwv ntawm photovoltaic cables yog txiav txim los ntawm lawv tshwj xeeb rwb thaiv tsev thiab sheath ntaub ntawv. Peb hu nws cross-linked polyethylene. Tom qab irradiation nrog lub accelerator, cov qauv molecular ntawm cov ntaub ntawv cable yuav hloov, muab ntau yam kev ua tau zoo.
Qhov txawv ntawm photovoltaic cables thiab cov cables zoo tib yam
1. Photovoltaic cable:
Tus neeg xyuas pib: Copper conductor lossis tinned tooj liab puas tus neeg xyuas pib
Rwb thaiv tsev: irradiated cross- txuas polyolefin rwb thaiv tsev
Sheath: Radiation cross-linked polyolefin rwb thaiv tsev
2. Ordinary cable:
Tus neeg xyuas pib: Copper conductor lossis tinned tooj liab conductor
Rwb thaiv tsev: Polyvinyl chloride lossis cross- txuas polyethylene rwb thaiv tsev
Khoom siv: PVC sheath
3. Los ntawm cov saum toj no, nws yuav pom tau hais tias tus neeg xyuas pib siv yog zoo ib yam nrog cov photovoltaic cable.
4. Los ntawm cov saum toj no, nws yuav pom tau hais tias cov rwb thaiv tsev thiab sheath ntawm zoo tib yam cables txawv ntawm cov photovoltaic cables.
5. Ordinary cables tsuas yog tsim nyog rau kev tso rau hauv ib puag ncig zoo tib yam, thaum photovoltaic cables tuaj yeem siv los tso rau hauv hnyav.
ib puag ncig.
