JCSPV Photovoltaic Kariyar Tsayar da Na'urar 1000Vdc Rana ta karuwa
An ƙirƙira na'urorin kariya na hawan hawan JCSPV PV don karewa daga hawan walƙiya a cikin hanyar sadarwar samar da wutar lantarki ta hotovoltaic.Dangane da amfani da ƙayyadaddun varistors, samar da kariya a cikin yanayin gama gari ko na gama-gari da bambance-bambancen yanayi
Gabatarwa:
Walƙiya a kaikaice tana barna.Abubuwan lura na anecdotal game da ayyukan walƙiya yawanci alama ce mara kyau na matakin wuce gona da iri na walƙiya a cikin tsararrun hotovoltaic (PV).Faɗin walƙiya kai tsaye yana iya lalata abubuwan da ke da mahimmanci a cikin kayan aikin PV cikin sauƙi, wanda galibi yana da tsada mai tsada don gyarawa ko maye gurbin abubuwan da suka lalace, kuma yana shafar amincin tsarin PV.
Lokacin da walƙiya ta faɗo tsarin PV na hasken rana, yana haifar da induced transient current da ƙarfin lantarki a cikin madaukai na tsarin PV na hasken rana.Waɗannan igiyoyi na wucin gadi da ƙarfin lantarki za su bayyana a tashoshin kayan aiki kuma suna iya haifar da lalacewa da gazawar dielectric a cikin abubuwan lantarki da na lantarki na PV na hasken rana kamar bangarorin PV, inverter, sarrafawa da kayan sadarwa, da na'urori a cikin shigarwar ginin.Akwatin haɗakarwa, mai inverter, da na'urar MPPT (mafi girman ma'aunin wutar lantarki) suna da mafi girman maki na gazawa.
Na'urar mu ta JCSPV Surge na kariya tana hana babban kuzari daga wucewa ta cikin na'urorin lantarki da haifar da lalacewar wutar lantarki mai girma ga tsarin PV.JCSPV DC na'urar kariya ta haɓaka SPD Nau'in 2, keɓaɓɓen tsarin wutar lantarki na DC tare da 600V, 800V,1000V, 1200V, 1500V DC suna da ƙimar gajeriyar kewayawa na yanzu har zuwa 1000 A.
JCSPV DC na'urar kariya ta haɓaka ta musamman don shigarwa a gefen DC na tsarin photovoltaic (PV).Tare da fasahar ci gaba, na'urarmu tana tabbatar da kariya ga na'urori masu amfani kamar su na'urorin hasken rana da inverters, suna kiyaye haɗari daga mummunan tasirin walƙiya.
An ƙera na'urar mu ta kariya ta JCSPV don hana walƙiya hawan wutar lantarki daga shafar hanyoyin samar da wutar lantarki na hoto, yana ba da kariya mafi girma don kiyaye tsarin PV ɗin ku yayin hadari ko wasu yanayi mara kyau.Wannan yana taimakawa don tabbatar da tsawon rai da aikin tsarin PV ɗin ku, yana rage haɗarin lalacewa.
Ɗaya daga cikin fitattun fasalulluka na Na'urar Kariyar Surge na Photovoltaic ita ce ikonta na sarrafa wutar lantarki ta PV har zuwa 1500V DC.An ƙididdige shi don fitarwa na yau da kullun A cikin 20kA (8/20 µs) kowace hanya da matsakaicin fitarwa na yanzu na 40kA (8/20 µs), wannan na'urar tana ba da kariya ta musamman ga tsarin PV na ku.
Wani sanannen fasalin shine ƙirar ƙirar mu na toshe-in, wanda ke ba da damar sauƙi shigarwa da kiyaye na'urar.Na'urar kuma ta haɗa da tsarin nuna matsayi mai dacewa tare da nuni na gani.Hasken kore yana nuna cewa komai yana aiki yadda yakamata, yayin da hasken ja yana nuna cewa ana buƙatar canza na'urar.Wannan yana sa saka idanu da kiyaye tsarin PV ɗinku a matsayin mai sauƙi kuma maras kyau sosai.
Har ila yau, Na'urar Kariyar Surge na Photovoltaic tana alfahari da babban matakin kariya, tare da matakin kariya na ≤ 3.5KV.Wannan na'urar ta dace da duka IEC61643-31 da EN 50539-11 ka'idodin, tabbatar da cewa tsarin PV ɗinku zai kasance lafiya da kariya.
Tare da fasalulluka na ci gaba da ingantaccen kariya, na'urar kariyar mu ta JCSPV ita ce mafita mai kyau don duk buƙatun kariyar tsarin PV ku.
Bayanin samfur:
Babban Siffofin
● Akwai a cikin 500Vdc, 600Vdc, 800Vdc, 1000Vdc, 1200VdC, 1500Vdc
● PV ƙarfin lantarki har zuwa 1500 V DC
● Fitarwa na yau da kullun A cikin 20kA (8/20 µs) kowace hanya
● Matsakaicin fitarwa na yanzu Imax 40kA (8/20 µs)
● Matsayin kariya ≤ 3.5KV
● Zane-zane na toshewa tare da alamar matsayi
● Alamar gani: Green=OK, Ja =Maye gurbin
● Zaɓin lamba mai nuni mai nisa
● Ya dace da IEC61643-31 & EN 50539-11
Bayanan Fasaha
Nau'in | Nau'in 2 | |
Cibiyar sadarwa | PV cibiyar sadarwa | |
Sanda | 2 P | 3P |
Max.PV aiki ƙarfin lantarki Ucpv | 500Vdc, 600Vdc,800Vdc | 1000V dc,1200Vdc,1500Vdc |
Juriya na yanzu gajeriyar da'ira PV Iscpv | 15000 A | |
Fitar da ƙima na yanzu In | 20 ka | |
Max.fitarwa Imax na yanzu | 40k ku | |
Matsayin kariya Sama | 3.5kV | |
Yanayin haɗi (s) | +/-/PE | |
Haɗin kai zuwa hanyar sadarwa | By dunƙule tashoshi: 2.5-25 mm² | |
Yin hawa | Simmetrical dogo 35 mm (DIN 60715) | |
Yanayin aiki | -40 / +85 ° C | |
Ƙimar kariya | IP20 | |
Alamar gani | Green=Mai kyau, Ja=Maye gurbin | |
Ka'idojin yarda | IEC 61643-31 / EN 61643-31 |