I-JCSPV Photovoltaic surge protection Idivayisi 1000Vdc Solar surge

Amadivayisi okuvikela i-JCSPV PV aklanyelwe ukuvikela emikhawulweni yombani okhuphukayo kunethiwekhi yokuphakelwa kwamandla e-photovoltaic.Ngokusekelwe ekusetshenzisweni kwama-varistors athile, okunikeza isivikelo kumodi efanayo noma imodi evamile neyokuhlukanisa

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Imininingwane Yomkhiqizo

Isingeniso:

Imibani engaqondile iyalimaza.Ukubonwa kwe-anecdotal mayelana nomsebenzi wombani ngokuvamile kuyinkomba embi yezinga lombani obangelwa umbani kumalungu afanayo e-photovoltaic (PV).Ukushaya kombani okungaqondile kungalimaza kalula izingxenye ezizwelayo ngaphakathi kwempahla ye-PV, evame ukuba nezindleko eziphezulu zokulungisa noma ukufaka esikhundleni sezingxenye ezilimele, futhi kuthinte ukwethembeka kwesistimu ye-PV.
Lapho umbani ushaya isistimu ye-solar PV, udala i-current transient current kanye ne-voltage ngaphakathi kwe-solar PV wire loops.Lawa magagasi esikhashana nama-voltage azovela kumatheminali amathuluzi futhi angase abangele ukungasebenzi kahle kwe-insulation kanye ne-dielectric ngaphakathi kwezingxenye zikagesi ze-solar PV zikagesi neze-elekthronikhi ezifana namaphaneli e-PV, inverter, isilawuli kanye nezinto zokuxhumana, kanye namadivayisi ekufakweni kwesakhiwo.Ibhokisi lesihlanganisi, i-inverter, kanye nedivayisi ye-MPPT (isilinganiso esiphezulu samandla esilandeleli) kunamaphuzu aphezulu okuhluleka.
Idivayisi yethu yokuvikela i-JCSPV Surge ivimbela amandla aphezulu ukuthi angadluli ezintweni zikagesi futhi abangele ukulimala kwamandla kagesi aphezulu ohlelweni lwe-PV.Idivayisi yokuvikela i-JCSPV DC ye-SPD Type 2, amasistimu kagesi e-DC ahlukanisiwe ano-600V, 800V,1000V, 1200V, 1500 V DC anesilinganiso samanje sesekethe esifushane esingafika ku-1000 A.
Idivayisi yokuvikela i-JCSPV DC eyakhelwe ngokukhethekile ukufakwa ohlangothini lwe-DC lwesistimu ye-photovoltaic (PV).Ngobuchwepheshe bayo obuthuthukisiwe, idivayisi yethu iqinisekisa ukuvikelwa kwemishini yokugcina amandla njengamaphaneli elanga nama-inverter, iqapha emiphumeleni eyingozi yemisinga yombani.
Idivayisi yethu yokuvikela ukukhuphuka kombani ye-JCSPV yakhelwe ukuvikela amandla kagesi ombani ukuthi angathinteki amanethiwekhi okuphakela amandla e-photovoltaic, enikeza ukuvikelwa okuphakeme ukuvikela isistimu yakho ye-PV phakathi nokuduma kwezulu noma ezinye izimo zezulu ezimbi.Lokhu kusiza ukuqinisekisa ukuphila isikhathi eside nokusebenza kohlelo lwakho lwe-PV, kunciphisa ubungozi bomonakalo.
Esinye sezici eziningi ezivelele ze-Photovoltaic Surge Protection Device yethu ikhono layo lokuphatha amandla kagesi e-PV afika ku-1500 V DC.Ilinganiselwe ngokukhishwa okujwayelekile kwamanje Ku-20kA (8/20 µs) endleleni ngayinye kanye ne-Imax enkulu yokukhipha engu-40kA (8/20 µs), le divayisi inikeza ukuvikelwa okuvelele kwesistimu yakho ye-PV.
Esinye isici esiphawulekayo ukwakhiwa kwemojula yethu ye-plug-in, evumela ukufakwa kalula nokunakekelwa kwedivayisi.Idivayisi ihlanganisa nesistimu yenkomba yesimo elula enenkomba ebonakalayo.Ukukhanya okuluhlaza kubonisa ukuthi yonke into isebenza kahle, kuyilapho ilambu elibomvu libonisa ukuthi idivayisi idinga ukushintshwa.Lokhu kwenza ukuqapha nokugcina uhlelo lwakho lwe-PV lube lula futhi lungabi nazihibe ngangokunokwenzeka.
Idivayisi yethu ye-Photovoltaic Surge Protection futhi iziqhayisa ngezinga eliphezulu lokuvikela, ngezinga lokuvikela elingu-≤ 3.5KV.Le divayisi ithobelana nawo womabili amazinga e-IEC61643-31 kanye ne-EN 50539-11, iqinisekisa ukuthi isistimu yakho ye-PV izohlala iphephile futhi ivikelekile.
Enezici ezithuthukisiwe nokuvikelwa okuphakeme, idivayisi yethu yokuvikela i-JCSPV iyisixazululo esifanelekile sazo zonke izidingo zakho zokuvikela uhlelo lwe-PV.

Incazelo yomkhiqizo:

I-JCSPV Photovoltaic surge protection Idivayisi 1000Vdc Solar surge (2)

Izici Eziyinhloko
● Itholakala ku-500Vdc, 600Vdc, 800Vdc, 1000Vdc, 1200VdC, 1500Vdc
● I-PV voltage ifika ku-1500 V DC
● Ukukhipha okujwayelekile okwamanje Ku-20kA (8/20 µs) endleleni ngayinye
● Isilinganiso esiphezulu sokukhipha i-Imax 40kA (8/20 µs)
● Izinga lokuvikela ≤ 3.5KV
● Idizayini yemojula ye-plug-in enenkomba yesimo
● Isibonakaliso Esibonakalayo: Okuluhlaza okotshani=KULUNGILE, Okubomvu=Miselela
● Ongakukhetha kukho othintana naye oqhelile
● Ithobelana ne-IEC61643-31 & EN 50539-11

I-JCSPV Photovoltaic surge protection Idivayisi 1000Vdc Solar surge (3)

Idatha Yezobuchwepheshe

Uhlobo	Uhlobo 2
Inethiwekhi	Inethiwekhi ye-PV
Isigxobo	2 P	3P
Ubukhulu.I-PV yokusebenza voltage Ucpv	500Vdc, 600 Vdc, 800Vdc	1000 V dc, 1200Vdc, 1500Vdc
Okwamanje imelana nesekethe ye-PV Iscpv	15 000 A
Ukukhishwa kwesikhashana kwamanje ku-In	20 kA
Ubukhulu.khipha i-Imax yamanje	40kA
Izinga Lokuvikela Eliphezulu	3.5kV
Imodi(ama) yokuxhuma	+/-/PE
Ukuxhumana Nenethiwekhi	Ngezikrufu zokugcina: 2.5-25 mm²
Ukukhweza	Umzila wesitimela 35 mm (DIN 60715)
Izinga lokushisa lokusebenza	-40 / +85°C
Isilinganiso sokuvikela	IP20
Isibonakaliso Esibonakalayo	Okuluhlaza=Kuhle, Okubomvu=Susa
Ukuhambisana namazinga	I-IEC 61643-31 / EN 61643-31