Kusankha choyenera photovoltaic (PV) chingwe supplier ndi kuposa mtengo pa mita. Katswiri wamkulu amateteza kachitidwe ka makina ndi moyo wake wonse potumiza zingwe zomwe zimagwirizana ndi PV-zomwe zimayendera, kupirira kutentha kwa UV ndi kutentha kwambiri, ndikufika ndi kuyezetsa kodalirika, kufufuza ndi kuthandizira malonda. Pansipa ndimayankha mafunso ofunikira omwe ogula amafunsa ndikupereka mndandanda wazogulira womwe mungagwiritse ntchito nthawi yomweyo.
Ndi miyezo ndi ziphaso ziti zomwe ndiyenera kuzifuna?
Funsani zingwe zomwe zimagwirizana ndi PV-zimene zimayendera mongaIEC 62930 / EN 50618(zofunikira zapadziko lonse lapansi PV chingwe) ndipo, ngati kuli koyenera,Mtengo wa UL4703ku North America. Miyezo imeneyi imatanthawuza kuti UV resistance, kutentha/voltage, kukalamba-kwanthawi yayitali komanso kugwira ntchito kwa moto kofunikira poyika DC PV - ndiye maziko achitetezo ndi moyo wautali.
Kodi ndi zomangamanga ndi zipangizo ziti zomwe zimagwira ntchito kwanthawi yayitali{{0}?
Kondanizomangira zamkuwa zomangikaokhala ndi cross-linked polyethylene (XLPE) kapena EVA halogen-free, UV-stabilized insulation yopangidwira panja pa DC. Mkuwa umakhala wowongoka komanso wolimba kwambiri kuposa aluminiyamu, motero zingwe za PV zamkuwa nthawi zambiri zimalola kuti zoyezera zing'onozing'ono ndi kutayika pang'ono pogwiritsa ntchito nthawi yomweyi - chinthu chofunika kwambiri pakuyika padenga ndi{5}}panthawi yayitali. Kapangidwe ka insulation ndi -jacket yakunja ya UV/storm resistance ndizofunikanso.
Kodi ndimayesa bwanji kulimba (UV, kutentha, kuvala kwamakina)?
Yang'anani kutentha kosalekeza kwa chingwe (ma voteji a PV: 90–125 digiri kutengera momwe zimachitikira), zotsatira za mayeso a UV, ndi kutenthedwa-kukalamba kapena kutalika panthawi yopuma pambuyo pa nyengo yotentha. Woperekayo ayenera kuperekamalipoti a mayesokuwonetsa-kutha kwa UV/ozone kwa nthawi yayitali, kusinthasintha-kutentha kocheperako, ndi kusungika kwamphamvu/zoziziritsa kukhosi zikakalamba kwambiri. Izi zimaneneratu kudalirika-padziko lonse lapansi.
Ndi kuyesa ndi kutsata kotani komwe wopereka wamkulu ayenera kupereka?
Funsani malipoti odziyesa odziyimira pawokha (-labu lachitatu kapena ma lab amkati ovomerezeka) a: miyezo ya IEC/EN/UL, kondakitala, mphamvu ya dielectric, kuyezetsa moto, ndi kuyesa kwa UV/kukalamba. Ng'oma kapena bokosi lililonse liyenera kukhala nalonambala zambirindi satifiketi yovomerezeka (CoC). Kutsatiridwa kuchokera pagulu lazinthu zopangira → kupanga kuthamangitsa → lipoti loyesa ndi chizindikiro chaukadaulo waukadaulo.
Chifukwa chiyani mphamvu zopangira ndi machitidwe a QC ndizofunikira?
Opanga akuluakulu kapena -oyendetsedwa bwino (kapena opanga makontrakitala) amachepetsa chiopsezo cha kusokonekera kwa katundu ndi kusasunthika kwabwino. Yang'anani ISO 9001 (kachitidwe kabwino), zowongolera ma inline process, ndi statistical process control (SPC) data ya zinthu zofunika kwambiri. Malipoti amsika akuwonetsa osewera otsogola (Prysmian, Nexans, Lapp, ndi zina zotero) amaika ndalama mu R&D ndi kuchuluka-zofunika kumapulojekiti akulu ndi kupeza{6}}nthawi yayitali.
Kodi ndi zinthu ziti zamalonda, chitsimikizo ndi -zothandizira zogulitsa zomwe ndingayembekezere?
Otsatsa apamwamba amapereka:
- Mawu omveka bwino a chitsimikizo (ma projekiti a PV omwe amayembekeza zoyembekeza zazaka 10-25),
- Zitsanzo / zambiri zisanachitike sitima yapamadzi yochuluka,
- Thandizo laukadaulo pakukulitsa, kukula komanso kuwongolera chiwongolero,
- M'malo mwa ma batchi osokonekera komanso njira za RMA zachangu.
- Kambiranani zotsalira, kudzipereka kwanthawi yayitali-, ndi zilango/ngongole chifukwa chophonya mapulojekiti akuluakulu.
Mndandanda wa ogula weniweni - momwe mungasankhire wogulitsa pompano
Gwiritsani ntchito mndandanda wachidule wa Q&A mukamayesa ogulitsa:
- Kodi zingwe zikumaneIEC 62930 / EN 50618ndi/kapenaMtengo wa UL4703pakufunika? Perekani ziphaso. SoWell Solar{1}}
- Kodi kondakitala ndi geji zake zafotokozedwa bwino (monga mkuwa wopangidwa ndi malata, AWG/mm²)? Kodi pali copper-vs-aluminium rationale? FRCABLE
- Kodi wogulitsa angaperekemalipoti odziyimira pawokhakwa UV, kukalamba kwa kutentha, ndi kuchedwa kwamoto?
- Apozambiri traceabilityndi CoC pa kutumiza?
- Kodi ziwerengero za kutentha/magetsi ndi ziti, ndipo zimagwirizana ndi momwe malo anga alili (kutentha kwambiri, kuwala)? FRCABLE
- Ndi chitsimikizo chanji, zitsimikizo za nthawi yotsogolera, ndi ndondomeko za RMA zomwe zimaperekedwa?
- Kodi angaperekezitsanzo zaulerekapena kuyesa kuyesa kwa spool ndi maumboni ochokera kuzinthu zofanana?
- Kodi mbiri ya msika wa ogulitsa ndi kuchuluka kwake kwa projekiti yanga (onani atsogoleri amakampani ndi malipoti amsika)?
Momwe Mungadziwire Zomwe Zimapangitsa Wopereka Chingwe Chapamwamba cha Solar Photovoltaic Kukhala Bwino Kwambiri?
Jshcable solar photovoltaic cable wopanga komanso ali ndi ziphaso kuchokera ku mabungwe odziwika padziko lonse lapansi monga ISO, UL, ndi IEC. Mtengo wogulitsira chingwe cha solar, Ife OEM & ODM Service. Perekani ma quotes otumiza kunja.Lumikizanani nafe
Komanso Onani
Chifukwa Chake Ma Cable a Solar Photovoltaic Ndiwofunika Kwambiri-Kugwira Ntchito Pamagetsi a Solar
Ma Solar Photovoltaic Cables: Zofunikira Zofunikira Pa Kuyika Kulikonse kwa Dzuwa
https://www.jshcable.com/news/solar-photovoltaic-zingwe{4}}zofunika-component-85345239.html
Momwe Mungasankhire Chingwe Choyenera cha Mphamvu Yanu ya Solar Energy System
Maumboni
IEC 62930 / PV chingwe mwachidule ndi malangizo a IEC. SoWell Solar
UL 4703 mawaya a photovoltaic (kutentha, magetsi, kuyesa). Anixter
Kusankhira zingwe zothandiza komanso malingaliro a UV/kutentha (zowongolera chingwe cha PV). FRCABLE
Copper vs aluminiyamu: ma conductor tradeoffs ndi zotsatira zake. FRCABLE