Ha matla a letsatsi a fetoha mokokotlo oa phetoho ea matla Europe, litlhoko tsa polokeho, ts'epahalo, le ts'ebetso ea nako e telele ho pholletsa le lits'ebetso tsa photovoltaic (PV) li ntse li fihla holimo. Ho tloha ho lisebelisoa tsa letsatsi le li-inverters ho ea ho likhoele tse kopanyang karolo e 'ngoe le e' ngoe, botšepehi ba tsamaiso bo itšetlehile ka litekanyetso tse tsitsitseng, tsa boleng bo phahameng. Har'a bona,EN50618e hlahile e lebenchmark ea bohlokoabakeng sa likhoele tsa letsatsi tsa DC ho pholletsa le 'maraka oa Europe. Ebang ke khetho ea sehlahisoa, theko ea projeke, kapa ho latela melao, EN50618 ke tlhokahalo ea mantlha ketane ea boleng ba matla a letsatsi.
Tekanyetso ea EN50618 ke eng?
EN50618 e hlahisitsoe ka 2014 keKomiti ea Europe ea Tekanyetso ea Electrotechnical (CENELEC). E fana ka moralo o kopaneng oa ho thusa bahlahisi, ba kenyang, le borakonteraka ba EPC ho khetha le ho tsamaisa likhoele tsa PV tse fihlelang litekanyetso tse thata tsa polokeho, ho tšoarella le maemo a tikoloho.
Tekanyetso ena e netefatsa hore e latela melaoana e meholo ea EU joalo kaTaelo ea Motlakase o Monyenyane (LVD)le eaTaolo ea Lihlahisoa tsa Kaho (CPR). E boetse e thusa homotsamao o lokolohileng wa thepa e netefaditswengho pholletsa le EU ka ho hokahanya ts'ebetso ea cable le litlhoko tsa polokeho ea Europe le kaho.
Likopo ho Solar PV Systems
Lithapo tse netefalitsoeng tsa EN50618 li sebelisoa haholo hohokela likarolo tsa DC-lehlakorenglits'ebetsong tsa PV, joalo ka li-module tsa letsatsi, mabokose a mateano, le li-inverters. Ka lebaka la ho kenngoa ha tsona ka ntle le ho pepesehela maemo a thata (mohlala, mahlaseli a kotsi a UV, ozone, mocheso o phahameng kapa o tlase), likhoele tsena li tlameha ho kopana le litekanyetso tse hlokahalang tsa mochini le tikoloho ho netefatsa polokeho le bophelo bo bolelele lilemong tse mashome tsa ts'ebeletso.
Lintlha tsa Bohlokoa tsa EN50618-Compliant PV Cables
Lithapo tse kopanang le maemo a EN50618 li bonts'a motsoako oa thepa e tsoetseng pele le ts'ebetso ea motlakase:
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Insulation le Sheath: E entsoe kametsoako e kopanyang, e se nang halogentse fanang ka botsitso bo phahameng ba mocheso le motlakase ha li ntse li fokotsa ho ntšoa ha khase e chefo nakong ea mollo.
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Tekanyo ea Voltage: E loketse litsamaiso tse nang leho fihlela ho 1500V DC, e sebetsanang le litlhoko tsa lisebelisoa tsa kajeno tsa PV tsa motlakase o phahameng.
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Ho hanyetsa UV le Ozone: E etselitsoe ho mamella khanya ea letsatsi nako e telele le ho senyeha ha sepakapaka ntle le ho peperana kapa ho fifala.
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Wide Temperature Range: E sebetsa ho tloha-40°C ho ea ho +90°C, ka khanyetso ea nako e khutsoanyane ho fihlela ho+120°C, ho etsa hore e be e loketseng bakeng sa libaka tse fapaneng - ho tloha mocheso oa lehoatata ho ea ho serame sa alpine.
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Lelakabe le Retardant le CPR-Compliant: E kopana le likarolo tse thata tsa ts'ebetso ea mollo tlasa CPR ea EU, e thusang ho fokotsa ho ata ha mollo le chefo ea mosi.
EN50618 E Bapisoa Joang le Maemo a Mang?
EN50618 vs TÜV 2PfG/1169
TÜV 2PfG/1169 e ne e le e 'ngoe ea litekanyetso tsa khale tsa lithapo tsa letsatsi Europe, tse hlahisitsoeng ke TÜV Rheinland. Ha e ntse e rala motheo oa tlhahlobo ea cable ea PV, EN50618 kemaemo a pan-Europeankalitlhoko tse thata ho fetamabapi le kaho e se nang halogen, ho lieha ha lelakabe, le tšusumetso ea tikoloho.
Habohlokoa, thapo efe kapa efe ea PV e reretsoeng ho jaraLetšoao la CEEurope e tlameha ho latela EN50618. Sena se etsahalae seng feela khetho e ratoang—empa ke tlhokahalobakeng sa tumellano e felletseng ea molao ho pholletsa le linaha tsa EU.
EN50618 vs IEC 62930
IEC 62930 ke tekanyetso ea machaba e fanoeng keKhomishene ya Matjhaba ya Tekenoloji ya Motlakase (IEC). E amohetsoe haholo kantle ho Europe, ho kenyeletsoa Asia, Amerika le Middle East. Joalo ka EN50618, e ea tšehetsaLithapo tsa 1500V DC tse lekantsoengmme e kenyeletsa maemo a tshwanang a tshebetso.
Leha ho le joalo, EN50618 e etselitsoe ho latelaMelao ea EU, joalo ka litlhoko tsa CPR le CE. Ka lehlakoreng le leng, IEC 62930 e etsa joaloha e qobelle ho lumellana le litaelo tsa EU, ho etsa EN50618 khetho e tlamang bakeng sa projeke efe kapa efe ea PV e sebakeng sa Europe.
Hobaneng EN50618 e le Tekanyetso ea ho ea ho Mmaraka oa EU
EN50618 e se e se feela tataiso ea tekheniki — e se e le teng hona joaletekanyetso e hlokolosiindastering ea letsatsi la Europe. E fana ka tiisetso ho bahlahisi, baetsi ba merero, batseteli, le balaoli ka mokhoa o tšoanang hore meaho ea li-cabling e tla fihlela litebello tse boima haholo ho latelatšireletseho, ho tšepahala, le ho lumellana le melao.
Bakeng sa lits'ebetso tsa PV tse kentsoeng ho pholletsa le Europe, haholo-holo tse kenyellelitsoeng meahong kapa lisebelisoa tse kholo tse sebelisang likhoele tse netefalitsoeng ke EN50618:
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E nolofatsa ditumello tsa morero
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E eketsa bophelo ba sistimi le polokeho
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E matlafatsa boitšepo ba batseteli le inshorense
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E netefatsa ho tšoaea CE ha bonolo le phihlello ea mebaraka
Qetello
Indastering moo khokahano e 'ngoe le e 'ngoe e leng bohlokoa,EN50618 e beha maemo a khautabakeng sa likhoele tsa letsatsi tsa DC 'marakeng oa Europe. E emela mateano a tšireletseho, ts'ebetso le ts'ebetsong ea taolo, e leng se etsang hore e be karolo ea bohlokoa ea morero ofe kapa ofe oa PV oa Europe. Ha matla a letsatsi a ntse a phahama ho fihlela lipheo tsa kontinente ea matla a ka nchafatsoang, likhoele tse hahiloeng ho latela lintlha tsa EN50618 li tla tsoela pele ho bapala karolo ea bohlokoa ho matlafatsa bokamoso bo botala.
Danyang Winpower Wire le Cable Mfg Co., Ltd.Moetsi oa lisebelisoa le lisebelisoa tsa motlakase, lihlahisoa tsa mantlha li kenyelletsa lithapo tsa motlakase, lithapo tsa likhoele le likhokahanyo tsa elektroniki. E sebelisoa ho litsamaiso tse bohlale tsa lapeng, sistimi ea photovoltaic, litsamaiso tsa polokelo ea matla, le litsamaiso tsa likoloi tsa motlakase
Nako ea poso: Jul-14-2025