Amadivayisi Okuvikela Amandla Amandla
- Izithiyo Zokuphepha Ezizimele
- Ama-Signal Isolators
- Amadivayisi Avikelayo ahlinzayo
- Ukudluliselwa Kwezokuphepha
- Amamojula E-I/O Ahlakaniphile Ahlukanisiwe
- Amasango Ahlakaniphile
- I-Industrial Data Optical Transceivers
- Ama-Dew Point Analyzers aku-inthanethi
- Amamojula Wokutholwa Kwedatha
- HART idatha converter
UKUBUKEZWA KOMKHIQIZO
Isivikeli sesibili se-photovoltaic DC surge isisetshenziswa esiklanyelwe ngokukhethekile ukuvikela amandla e-DC photovoltaic ngaphakathi kwebhokisi lokuhlanganisa lesistimu ye-solar photovoltaic. Umsebenzi wayo oyinhloko ukuvimbela ukulimala noma ukungasebenzi kahle kwemishini okubangelwa ukuhlinza noma ukuphazamiseka kagesi ezinhlelweni ze-photovoltaic.
Lolu hlobo lwesivikelo luvamise ukulandela izindinganiso zokuhlola ezifanele, njenge-EN 5053911 kanye ne-GB/18802-31 njengoba ushilo. Lawa mazinga acacisa izidingo zobuchwepheshe kanye nezinkomba zokusebenza okufanele abavikeli bahlangabezane nazo ukuze baqinisekise ukuthi bangakwazi ukuvikela ngokuphumelelayo izinhlelo ze-photovoltaic emiphumeleni yokuhlinzwa nokuhlinzwa.
Izici eziyinhloko
1. Qedela isisekelo se-wiring yangaphambili: Lokhu kusho ukuthi umvikeli ufakwe isisekelo sezintambo zangaphambili, okwenza kube lula ukuyifaka ohlelweni lwe-photovoltaic. Lo mklamo ucabangela indlela ekhethekile ye-wiring yesistimu ye-photovoltaic, ehlinzeka kalula ukufakwa.
2. Indlela yokuxhuma emise okuka-Y: Ukwamukela indlela yokuxhuma emise okuka-Y kungagwema ukulimala kwesibambisi sombani okubangelwa ukwehluleka kwe-insulation kusekethe ye-generator. Le ndlela yokuxhuma ingase ithuthukise ukuzinza nokuthembeka kwesistimu, inciphise izingozi ezingaba khona ezibangelwa amaphutha okufakwa kwe-insulation.
3. Idivayisi ekhethekile ye-anti DC arc: Lesi sici sihlose ukugwema izingozi ezibangelwa ama-arcs. I-DC arc ingase ibangele izinkinga ezinkulu zokuphepha ezinhlelweni ze-photovoltaic, ngakho-ke amadivaysi akhethekile asetshenziselwa ukuvimbela ukuvela kwe-arc, ngaleyo ndlela kuthuthukiswe ukuphepha kwesistimu.
IMICIMBI
I-voltage ephezulu yokusebenza i-Upv | 1000VDC |
Ukukhishwa kwegama kwamanje Ku-In(8/20us) | 20KA |
Isilinganiso esiphezulu samanje se-Imax(8/20μs) | 40KA |
I-voltage yokuvikela ikhuphuka (ngaphansi kwe-In) | ＜2600V |
Isikhathi sokuphendula | 25ns |
Umsebenzi wokuguga wokuhlukanisa okushisayo | Yebo |
Umsebenzi wesikhombi sokuguga | Yebo (ekhombisa iwindi liphenduka lisuka eluhlaza libebomvu) |
Ibanga lokushisa elisebenzayo | -40℃~+80℃ |
Indawo ephambanayo yentambo yokuxhuma | 1.5~2.5m㎡ |
Indlela yokufaka | Isitimela se-DIN35mm |
Impahla yokushelela | I-UL94-V0 |
Amabanga okuvikela | IP20 |
Izinga lokuhlola | I-GB/T18802.31/EN50539-11 |
Umdwebo
I-"*" enombolweni yemodeli imelela ukucaciswa kochungechunge, okufanele kucaciswe lapho ku-oda: I:M20X1.5 N:1/2”NPT G:G1/2”
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