I-Surge Protection Device (SPD) ye-Solar Power System / Photovoltaic noma i-PV /DC System
Amadivayisi Wokuvivinya Amazinga (I-SPDs) inikeza ukuvikelwa ngokumelene nokuqhutshwa komgogodla kanye ne-spikes, kuhlanganise nalabo abangelwa ngokuqondile nangokungaqondile ngombani. Zingasetshenziswa njengamadivayisi aphelele noma njengezingxenye ngaphakathi kwemishini kagesi.
Isistimu ye-Photovoltaic (PV) iguqula amandla esilazi ibe ngogesi oqondile wamanje. Amasistimu we-PV wesistimu kusuka ezinkambini ezincane, ezisephahleni noma ezakhiwe ukwakha ezinamakhono avela ezimbalwa kuya ezingamatshumi ama-kilowatts amaningi, eziteshini ezinkulu zamandla ezisebenzayo zamakhulu ama-megawatts. Umthelela ongase ube khona wemicimbi yemibani yanda ngobukhulu besistimu ye-PV. Ezindaweni ezinezibani eziningi, izinhlelo ezivikelekile ze-PV zizobhekana nokulimala okuphindaphindiwe futhi okuphawulekayo. Lokhu kubangela izindleko ezinkulu zokulungisa nezokufaka esikhundleni, isikhathi sokuphumula kanye nokulahlekelwa kwemali. Kufakwe kahle ukuqhuma amadivayisi wokuvikela (I-SPDs) izokwehlisa umthelela ongase ube nawo wemicimbi yemibani.
Izisetshenziswa zikagesi ezinomsoco we-PV system njenge-AC / DC Inverter, amadivayisi wokuqapha kanye ne-PV array kumele ivikelwe ngamadivayisi okuvikela ama-SPD.
I-Prosurge ihlinzeka ngezansi kwe-PV DC SPD ukuze ihlangabezane nezidingo ezahlukene zamakhasimende,
——- TUV certified, Type 1+Type 2 : Iimp 12.5kA 10/350, Imax 80kA 8/20
——- TUV certified, Type 2 (noma T1 +T2): Iimp 7.5kA 10/350, Imax 50kA 8/20
——- UL1449 5th, Uhlobo 1CA : Imax 50kA 8/20, Ku-20kA 8/20
——- I-TUV / UL egunyazwe amamojula we-PCB Mounting SPD
——-TUV / UL igunyazwe i-MOV evikelekile eshisayo ye-PCB Mounting/Soldering
Ikilasi I + Ikilasi II / Uhlobo 1+ Uhlobo 2 Idivayisi Yokuvikela Ukuhlinzwa (SPD) ye-PV / Solar / DC
Uchungechunge lwe-Prosurge lwe-PVB12.5 luyi-T1 + T2 (isigaba I + isigaba II) i-PV DC surge protective deivce (SPD) yendawo yokuchayeka engozini noma i-LPZ 0-2 yokungena ebhilidini (IEC 62305-4) ngokumelene nomonakalo ovela ngokuqondile noma vala umbani.
Ngokwakhelwe ku-PROSURGE amandla aphezulu e-MOV, i-PVB12.5 uchungechunge lwe-PV SPD iqinisekisa umthamo wokukhipha umbani wamanje omangalisayo ofika ku-12.5 kA 10/350μs nokuthembeka okuphezulu. Idizayini eyingqayizivele yokuvikela okushisayo inikeza impendulo esheshayo yokushisa kanye nokunqanyulwa okuvikelekile.
- I-TUV eqinisekisiwe i-T1+ T2 PV DC SPD ngokwezinga le-IEC/EN 61643-31.
- Idizayini yemodeli emincane engu-18mm, ama-SPD afakwe intambo atholakala kusekethe ye-V noma Y ngemodi evamile nokuvikela imodi yokuhlukanisa
- Isicelo kuzinhlelo ze-Photovoltaic (PV) nolunye uhlelo lwamandla e-DC njengohlelo lokushaja lwezimoto zikagesi njll.
- Inkomba yokuhluleka kokwehliswa kanye nokuxhumana kwesignali ongakukhetha kuyo.
- Imojula exhunywayo ukuze ingene esikhundleni kalula ngaphandle kwesidingo sokususa izintambo zesistimu.
- Ukuthobela i-EN 50539-11,UL1449 5th, amazinga we-IEEE C62.41,CSA C22.2
- Isilinganiselwa:
- Hlangana nebanga lamandla kagesi ahlukahlukene: 48Vdc kuya ku-1500Vdc
- Ubukhulu. I-voltage eqhubekayo yokusebenza (Ucpv): 55Vdc ukuya ku-1500Vdc
- Ubukhulu. ukukhishwa kwamanje (8/20μs):80kA
- Umbani wamanje (10/350μs): 12.5kA
- I-Short-circuit Yamanje (Iscpv):1000A
I-PCB yokukhweza Uhlobo 1 + 2 amamojula we-PV SPD ayatholakala
I-Class II / Uhlobo lwe-2 Ukuvikelwa Kwesisindo (SPD) ye-PV / Solar / DC
Uchungechunge lwe-Prosurge PV50 luwuHlobo lwe-2 (futhi luhlolwe ku-T1 + T2) SPD (Idivayisi yokuvikela) ngokuya nge-IEC 61643-31 noma i-EN 50539-11.
Yenzelwe i-photovoltaic system DC isivikelo sohlangothi emonakalweni obangelwa umbani neminye imithombo kagesi.
Ngokwakhelwe ku-PROSURGE amandla aphezulu e-MOV, uchungechunge lwe-PV50 lwe-PV SPD oluhlolwe nge-Imax 50kA 8/20 futhi luqinisekisa umthamo omangalisayo wokukhipha umbani wamanje ofika ku-7.5 kA 10/350μs nokuthembeka okuphezulu. Idizayini eyingqayizivele yokuvikela okushisayo inikeza impendulo esheshayo yokushisa kanye nokunqanyulwa okuvikelekile.
- I-TUV eqinisekisiwe i-T2 (iphinde yahlolwa i-T1+T2) i-PV DC SPD ngokwezinga le-IEC/EN 61643-31.
- Idizayini yemodeli emincane engu-18mm ukuze konge isikhala sokufaka
- Isicelo kuzinhlelo ze-Photovoltaic (PV) nolunye uhlelo lwamandla e-DC njengohlelo lokushaja lwezimoto zikagesi njll.
- Izinga lokuvikelwa kwamandla ephansi
- Inkomba yokuhluleka kokwehliswa kanye nokuxhumana kwesignali ongakukhetha kuyo.
- Imojula exhunywayo ukuze ingene esikhundleni kalula ngaphandle kwesidingo sokususa izintambo zesistimu.
- Ukuthobela i-EN 50539-11,UL1449 5th, amazinga we-IEEE C62.41,CSA C22.2
- Isilinganiselwa:
- Amandla kagesi we-DC: 48Vdc kuya ku-1500Vdc
- Amandla okuphakama (8 / 20 μs): 50kA
- Umsinga wombani (10/350 μs): 4.5kA~7.5kA
- Iscpv: 1000A
Uhlobo loku-1 lokukhweza lwe-PCB + Uhlobo 2 lwamamojula we-PV SPD atholakalayo
UL 1449 5th DIN-rail Uhlobo lwe-1ca SPD lwe-DC Power / Photovoltaic System
Uchungechunge lwe-Prosurge ye-SPV wuhlobo lwe-1ca SPD (i-Surge Protect Device) ngokuya kwe-UL 1449 5th Ed., Eyenzelwe uhlelo lwe-photovoltaic ukuvikelwa kokuxhumeka kwe-DC ngokulimala okuvela emanzini okubangelwa umbane neminye imithombo kagesi.
- Isilinganiselwa:
- Isikhulu. I-DC Voltage evumelekile (Vpvdc): 85-1500Vdc
- Amandla okuphakama (8 / 20 μs): 50kA
- I-SCCR: 100kA - ihlolwe ngaphandle kwe-CB noma i-fuse yangaphandle
- I-UL yaqaphela Uhlobo lwe-1ca SPD (ANSI / UL1449 4th), Thayipha i-2ca SPD (CSA-C22.2) ye-PV / Photovoltaic system (ifayela le-UL elingenayo i-E319871).
- Umklamo ongenamaphutha nge-window iphutha lokukhomba
- Isignali ye-alamu esilawuli kude
- Hlangana namazinga womhlaba wonke: UL 1449 5th, IEC 61643-31: 2018 & EN 50539-11: 2013
- Idizayini yokuqhafaza okushisayo enelungelo lobunikazi lomhlaba wonke enedivayisi yokucisha i-arc, ukwehluleka-ukuphepha nokuzivikela ngokwakho, impendulo esheshayo yokushisa nokusebenza okuphelele kokunqunywa kwesifunda. Awekho amadivayisi wokuvikela angaphezu kwamanje adingekayo.
Amamojula we-PCB okufakwayo ohlobo lwe-1ca PV SPD ayatholakala
I-PROSURGE ithuthukise ukusebenza okuphezulu kodwa isisombululo sezindleko eziphansi embonini ye-PV / DC yamandla kagesi, imodyuli yokuvikela ukuhlinzwa I-PVTMOV okuwukwenza kahle usayizi nokusebenza kahle kwesikhala, kuzohlanganiswa kalula kumabhodi esekethe aphrintiwe (PCB) futhi eduze nesici se-elekthronikhi esibucayi ngaphakathi kwedivayisi, ukuze kuncishiswe umthelela ongaba khona wemicimbi yombani.
UKUSEBENZA® I-PVTMOV sebenzisa amandla aphezulu i-Metal Oxide Varistor (MOV), futhi yakhiwe ngokuvikela okushisayo okunelungelo lobunikazi kanye nobuchwepheshe bokucima i-arc obuqinisekisa ukunqanyulwa okuphephile kuyilapho kwenzeka i-voltage engalungile noma engavamile. Kuyaziwa ukuthi i-metal oxide varistor (MOV) iyingxenye ekahle yokukhawulela ugesi okhuphukayo kanye namanje kanye nokumunca amandla, kodwa i-MOV ingase ingene endaweni eshisayo futhi ibangele ukujikeleza okufushane ngenxa yamandla kagesi angavamile (TOV) noma ukuphela kwempilo, lokho kungabangela ingozi yomlilo kanye nokulahlekelwa okukhulu kumakhasimende. Amamojula we-Prosurge® okuvikela ukukhuphuka athuthukise kakhulu ukusebenza kokuphepha futhi afakazelwa ukuthi angamathuluzi okuzivikela amahle kakhulu angaphumeleli futhi azivikele ngenxa yobuchwepheshe obunelungelo lobunikazi.
I-PVTMOV iyimojula ye-PCB ethengiswayo, ikakhulukazi yama-inverter, amabhokisi okuhlanganisa i-PV, uhlelo lokusebenza lokuguqulela njll.
Ukuvikelwa kokuphakama kwe-PV System
Izinhlelo ze-PV zivezwa kuzo zombili izehlakalo zombani eziqondile nezingaqondile. Umthelela wemicimbi yombani uyanda ngosayizi wohlelo lwe-PV. Izinhlelo ezivikelwe kabi ze-PV zizohlukumezeka kaninginingi futhi ezinkulu futhi ngaleyo ndlela ziholele ekulungisweni nasekushintsheni okukhulu, isikhathi sokuphumula sohlelo kanye nokulahleka kwemali engenayo. Amadivayisi wokuvikela afakwe kahle (SPDs) azonciphisa umthelela ongaba khona wemicimbi yombani.
Imishini kagesi ezwelayo yohlelo lwe-PV efana ne-AC / DC inverter, amadivayisi wokuqapha kanye ne-PV array kufanele kuvikelwe ngamadivayisi wokuvikela (SPD).
I-PV System iyisisulu somlilo nomonakalo wokukhuphuka
Ukufakwa kwe-Surge Proteciton Device ku-PV System
| Isibonelo se-Prosurge | Ukukwazi ukuphakama | obandayo |
| I-SPV | I-50kA ngemodi ngayinye | I-DIN-RAIL |
| SP | I-50kA ngemodi ngayinye | I-DIN-RAIL |
| PSP | Isigaba se-200kA | Kunzima |
Enye indlela yokukhiqiza umkhiqizi
Ngaphandle kokwamukela i-SPD yangaphandle, abakhiqizi be-inverter bangafaka uhlelo lwethu lokuvunywa kwe-UL PV SPD ngaphakathi kwe-inverter yakho ekuklanyeni.
Ukuguqulwa okuhlala njalo
Imikhiqizo ye-Prosurge Surge Protection Device Imindeni
Chofoza ukuze uhlole amadivayisi ethu wokuvikelwa okunamandla kanye neminye imikhiqizo yokuvikela umbane.
Imikhiqizo ye-Prosurge Surge Protection Device Imindeni
Chofoza ukuze uhlole amadivayisi ethu wokuvikelwa okunamandla kanye neminye imikhiqizo yokuvikela umbane.
Xhumana neProsurge bese uphendula kumahora ayi-2
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