Uhlolojikelele Lomkhiqizo
Imininingwane Yomkhiqizo
Ukulanda Idatha
Imikhiqizo Ehlobene
Okujwayelekile
Ibhokisi lokulawula lokuvala ngokushesha le-PLC leleveli iyithuluzi elisebenzisana ne-actuator yezinga lomlilo elivala shaqa ngokushesha ukwakha uhlelo lokuvala ngokushesha lwe-photovoltaic ohlangothini lwe-DC, futhi idivayisi ivumelana Nekhodi Kagesi Kazwelonke YaseMelika NEC2017&NEC2020 690.12 yokuvala ngokushesha kwe-photovoltaic iziteshi zikagesi. Ukucaciswa kudinga ukuthi isistimu ye-photovoltaic kuzo zonke izakhiwo, kanye nesekhethi engaphezu kwe-1 foot (305 mm) kusukela kuhlu lwamamojula we-photovoltaic, kufanele yehle ibe ngaphansi kuka-30 V phakathi nemizuzwana engu-30 ngemva kokuqala kokuvala shaqa ngokushesha; Isekhethi engaphakathi konyawo olu-1 (305 mm) ukusuka kuhlu lwemojuli ye-PV kufanele yehle ibe ngaphansi kuka-80V phakathi kwamasekhondi angu-30 ngemva kokuqala kokuvala shaqa ngokushesha. Isekhethi engaphakathi konyawo olu-1 (305 mm) ukusuka kuhlu lwemojuli ye-PV kufanele yehle ibe ngaphansi kuka-80V phakathi kwamasekhondi angu-30 ngemva kokuqala kokuvala shaqa ngokushesha.
Isistimu yokuvalwa ngokushesha komlilo yeleveli inamandla okuzenzakalelayo okucisha kanye nemisebenzi yokuvala kabusha. Ngesisekelo sokuhlangabezana nezidingo zomsebenzi wokuvala shaqa ngokushesha ze-NEC2017&NEC2020 690.12, ingakhulisa ukukhiqizwa kwamandla wesistimu yokuphehla amandla e-photovoltaic futhi ithuthukise izinga lokuphehlwa kwamandla. Uma amandla amakhulu ajwayelekile futhi kungekho sidingo sokumisa izimo eziphuthumayo, ibhokisi lokulawula leleveli ye-module yokuvala ngokushesha i-PLC izothumela umyalo wokuvala ku-actuator yokuvala okusheshayo ngomugqa wamandla we-photovoltaic ukuze uxhume iphaneli ngayinye ye-photovoltaic; Uma ugesi wemibhobho unqanyulwa noma isitobhi esiphuthumayo siqalwa, ibhokisi lokulawula le-PLC leleveli yengxenye-yezinga lokuvala ngokushesha lizothumela umyalo wokunqamula ku-actuator yokuvala shaqa ngokushesha ngomugqa wamandla we-photovoltaic ukuze unqamule iphaneli ngayinye ye-photovoltaic.
Xhumana nathi
● Hlangana nezidingo ze-NEC2017&NEC2020 690.12;
● Itheminali yokuxhumana okusheshayo ye-MC4 ukufakwa ngokushesha ngaphandle kokuvula ikhava;
● Idizayini ehlanganisiwe, ngaphandle kwebhokisi lokusabalalisa elengeziwe;
● Ukuguquguquka okubanzi kwezinga lokushisa lokusebenza -40~+85 ℃;
● Ihambisana nephrothokholi yokuvala shaqa ngokushesha ye-SUNSPEC;
● Sekela iphrothokholi yokuvala shaqa okusheshayo ye-PSRSS.
I-YCRP | - | 15 | C | - | S |
Imodeli | Ikalwe okwamanje | Ukusetshenziswa | Okokufaka kwe-DC | ||
Idivayisi yokuvala shaqa ngokushesha | 15:15 A 25:25A | C: Ibhokisi lokulawula (Sebenzisa ne-YCRP) | S: Ongashadile D: Okubili |
Imodeli | I-YCRP- □CS | I-YCRP-i-CD |
Ubuningi bokufakwayo okwamanje(A) | 15, 25 | |
Ibanga le-voltage yokufaka(V) | 85~275 | |
I-voltage yesistimu enkulu(V) | 1500 | |
Izinga lokushisa lokusebenza(℃) | - 40 ~ 85 | |
Idigri yokuvikela | IP68 | |
Inombolo enkulu yamayunithi ezinhlamvu ephaneli ye-PV asekelwe | 1 | 2 |
Inombolo enkulu yamaphaneli e-PV asekelwa iyunithi yezinhlamvu ngayinye | 30 | |
Uhlobo lwetheminali yoxhumano | I-MC4 | |
Uhlobo lokuxhumana | I-PLC | |
Umsebenzi wokuvikela izinga lokushisa elingaphezu kokushisa | Yebo |