Mphamvu zatsopano zoyeretsa, monga photovoltaic ndi mphepo yamkuntho, zikufunidwa padziko lonse lapansi chifukwa cha mtengo wake wotsika komanso wobiriwira.Pogwiritsa ntchito zida zamagetsi za PV, zingwe zapadera za PV zimafunikira kuti zilumikize zida za PV.Pambuyo pazaka zachitukuko, msika wapanyumba wapamalo opangira magetsi a photovoltaic wakwanitsa kupitilira 40% yamagetsi opangira magetsi padziko lonse lapansi.Ndiye ndi mitundu yanji ya mizere ya PV yomwe imagwiritsidwa ntchito kwambiri?Xiaobian adasanja mosamalitsa miyezo yamakono ya PV ndi mitundu yodziwika padziko lonse lapansi.
Choyamba, msika waku Europe uyenera kudutsa chiphaso cha TUV.Chitsanzo chake ndi pv1-f.mafotokozedwe a chingwe chamtunduwu nthawi zambiri amakhala pakati pa 1.5 ndi 35 mm2.Kuphatikiza apo, mtundu wokwezedwa wa h1z2z2 ukhoza kupereka mphamvu zamagetsi zamagetsi.Kachiwiri, msika waku America uyenera kudutsa chiphaso cha UL.Dzina lonse lachingerezi la certification ndi ulcable.Mafotokozedwe a zingwe za photovoltaic zodutsa chiphaso cha UL nthawi zambiri amakhala mkati mwa 18-2awg.
Cholinga chake ndikutumiza ma current.Kusiyanitsa ndikuti zofunikira pa malo ogwiritsira ntchito ndizosiyana potumiza zamakono, kotero zipangizo ndi njira zomwe zimapanga chingwe ndizosiyana.
Zingwe zodziwika bwino za Photovoltaic: PV1-F, H1Z2Z2-K, 62930IEC131, ndi zina.
Wamba wamba chingwe zitsanzo: RV, BV, BVR, YJV, VV ndi zingwe zina limodzi pachimake.
Zosiyanasiyana pakugwiritsa ntchito:
1. Ma voltages osiyanasiyana
PV chingwe: 600/100V kapena 1000/1500V muyezo watsopano.
Chingwe wamba: 300/500V kapena 450/750V kapena 600/1000V (YJV/VV series).
2. Kusinthasintha kosiyana kwa chilengedwe
Chingwe cha Photovoltaic: Chimafunika kuti chisagwirizane ndi kutentha kwakukulu, kuzizira, mafuta, asidi, alkali, mvula, ultraviolet, retardant flame ndi kuteteza chilengedwe.Itha kugwiritsidwa ntchito munyengo yovuta ndi moyo wautumiki wazaka zopitilira 25.
Chingwe wamba: Nthawi zambiri amagwiritsidwa ntchito poyala m'nyumba, kuyala chitoliro chapansi panthaka ndi kulumikizana ndi zida zamagetsi, chimakhala ndi kutentha kwina komanso kukana mafuta, koma sichingawululidwe panja kapena m'malo ovuta.Moyo wake wautumiki nthawi zambiri umatengera momwe zinthu zilili, popanda zofunikira zapadera.
Kusiyana pakati pa zipangizo ndi processing luso
1. Zopangira zosiyanasiyana
PV chingwe:
Kondakitala: kondakitala wawaya wamkuwa wopangidwa ndi zitini.
Insulation: kutsekereza kwa polyolefin.
Jacket: cholumikizira cholumikizira cha polyolefin.
Chingwe chodziwika bwino:
Kondakitala: kondakitala wamkuwa.
Insulation: PVC kapena polyethylene insulation.
Chovala: PVC chojambula.
2. Njira zamakono zogwirira ntchito
Chingwe cha Photovoltaic: khungu lakunja lakhala lolumikizidwa ndikuwotchedwa.
Zingwe wamba: nthawi zambiri sizimadutsa ma radiation olumikizirana, ndipo zingwe zamagetsi za YJV YJY zimalumikizidwa.
3. Zovomerezeka zosiyanasiyana
Zingwe za PV nthawi zambiri zimafunikira chiphaso cha TUV, pomwe zingwe wamba nthawi zambiri zimafunikira chiphaso cha CCC kapena chiphaso chokhacho chopanga.
Nthawi yotumiza: Nov-21-2022