Haɗin daidaituwa a cikin tsarin photovoltaic Na'urorin da ke ƙasa da masu ba da kariya a cikin tsarin photovoltaic za su bi IEC60364-7-712: 2017, wanda ke ba da ƙarin bayani. Matsakaicin yanki na yanki na haɗin haɗin kai yakamata ya dace da buƙatun IEC60364-5-54, IEC61643-12 da GB/T21714.3-2015. Idan aka yi amfani da madaidaitan igiyoyin haɗin kai azaman masu gudanarwa, mafi ƙarancin yankin su ya kamata ya zama wayoyi na tagulla na 50mm, ko kuma daidai gwargwado masu iya ɗaukar halin yanzu. Idan ana tsammanin tsiri mai daidaitawa zai gudanar da walƙiya a halin yanzu, mafi ƙarancin yanki na yanki ya kamata ya zama 16mm fil waya, ko makamancin ƙarfin halin yanzu. madugu. If the equipotential bonding strip is expected to conduct only induced lightning current, its minimum cross-sectional area shall be 6mm copper wire or equivalent current-carrying capacity madugu. Matsakaicin yanki na yanki na mai haɗawa da ke haɗa sassan gudanarwa zuwa tsiri mai haɗawa daidai gwargwado ya zama waya ta jan karfe 6mm, ko makamancin ƙarfin ɗaukar halin yanzu. madugu. Idan babu tsarin photovoltaic da aka haɗa da tsarin kariyar walƙiya, ƙaramin yanki na yanki na masu haɗawa da haɗin kai zuwa nau'ikan haɗin kai daban-daban kuma masu gudanarwa da ke da alaƙa da tsarin ƙasa yakamata su zama waya ta jan karfe 6mm, ko daidai halin yanzu- dauke da karfin jagoranci. Lura: Matsakaicin buƙatun ɓangaren giciye don masu gudanarwa sun bambanta a wasu ƙasashe. An bayyana waɗannan bambance-bambance a cikin GB/T 217143-2015. Wani ɓangaren LPS wanda ake tsammanin zai gudana wani ɓangare na walƙiya a halin yanzu yakamata ya bi IEC 62561 (duk sassa). Lokacin da tsarin tsarin kariya ta hanyar kariya ta walƙiya ta hanyar tsarin kariya ta walƙiya, ya kamata a kiyaye mafi ƙarancin amintaccen nisa tsakanin tsarin kariyar walƙiya da tsarin ƙarfe na tsarin photovoltaic don hana wani ɓangare na walƙiyar walƙiya ta gudana ta waɗannan sifofin. Matsakaicin yanki na giciye na duk masu gudanar da haɗin kai daidai gwargwado shine 6mm, ban da masu jagoranci na ƙasa na aji I masu karewa a cikin babban majalisar rarraba. Idan tsarin kariyar walƙiya yana da kariya ta tsarin hasken wuta amma ba za a iya kiyaye nisa mai aminci tsakanin su biyu ba, ya kamata a haɗa haɗin kai tsaye tsakanin tsarin kariya na walƙiya na waje da tsarin ƙarfe na ƙirar hoto. Wannan haɗin ya kamata ya iya jure wa wasu abubuwan walƙiya. Matsakaicin yanki na giciye na ma'aikacin haɗin gwiwar daidaitawa zai dace da buƙatun IEC60364-5-541EC61643-12 da GB/T217143-2015. Matsakaicin yanki na giciye na duk masu gudanar da haɗin kai dole ne ya zama 16mm, sai dai madaidaicin madauri don ƙaddamar da inverter.

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Lokacin aikawa: Apr-08-2022