I-Off-Grid Inverter
Izici zomkhiqizo
▶ I-voltage yedijithali egcwele kanye nokulawulwa kwamanje kweluphu evaliwe kabili, ubuchwepheshe obuthuthukisiwe be-SPWM, ukuphuma kwe-sine wave emsulwa.
▶ Itholakala ngezindlela zokushaja ezingu-4: I-Solar kuphela, Okubaluleke Kakhulu Kwe-Mains, I-Solar Priority ne-Mains kanye nokushajwa kwe-Solar hybrid.
▶ Ubuchwepheshe obusezingeni eliphezulu be-MPPT obusebenza kahle obungama-99.9%.
▶ Ngesidingo sokushaja (i-voltage, yamanje, imodi) izilungiselelo, futhi ifanele izinhlobo ezahlukene zamabhethri okugcina amandla.
▶ I-fan yesivinini esishintshashintshayo ehlakaniphile yokukhipha ukushisa ngempumelelo futhi inwebe impilo yesistimu.
▶ Ukunikezwa kwamamojula okuxhumana asebenziseka kalula ahlukahlukene, njenge-Rs485 (GPRS,WiFi), CAN, USB njll.,
Incazelo Yobuchwepheshe
| Imodeli No. | I-INV W-2430 | I-INV W-4850 |
| IMODI YE-AC | ||
| I-voltage yokufaka elinganiselwe | 220/230Vac | |
| Ibanga le-voltage yokufaka | 170-280VAC / 90-280VAC | |
| Imvamisa | 50/60Hz (Ukutholwa okuzenzakalelayo) | |
| I-Frequency Range | 50/60±3Hz | |
| Ukusebenza kahle | >95% | |
| Isikhathi sokudlulisa | 10ms (okujwayelekile) | |
| INVERTER IMODI | ||
| I-waveform ye-voltage ephumayo | I-sine wave ehlanzekile | |
| Amandla okukhiphayo alinganiselwe | 3.5KVA/KW | 5.5KVA/KW |
| Isici samandla | 1 | |
| Ibanga le-voltage yokuphumayo | 220/230Vac ± 5% | |
| Ibanga lefrikhwensi yokuphumayo | 50 / 60 ± 0.3Hz | |
| Ukusebenza kahle okuphezulu | >94% | |
| Amandla aphezulu | 7 kVA | 11 kVA |
| Amandla emoto alayishiwe | 2HP | 4HP |
| Ukuvikelwa kokulayisha ngokweqile | 5S @150% umthwalo; 10S @110%~150% umthwalo | |
| I-voltage yebhethri elinganiselwe | 24V | 48V |
| UKUSHAJA KWE-AC | ||
| Uhlobo lwebhethri | I-lead acid noma ibhethri ye-lithium | |
| Inani eliphakeme kakhulu lamanje | 80A | |
| I-voltage yokushaja entantayo | 27V | 54V |
| Ukuvikelwa kwe-Overcharege | 33V | 63V |
| UKUSHAJA PV | ||
| Inani eliphakeme kakhulu lama-OCV | 500Vdc | |
| Ukusebenza kahle | 98.0% ubuningi | |
| Ububanzi be-voltage ye-MPPT | 120-450Vdc | |
| Ububanzi be-voltage yebhethri | 20 ~ 33V | 40-63V |
| Amandla aphezulu okukhiphayo | 5000W | 6000W |
| Ishaja ye-PV yamanje (iyahlelwa) | 110A | 110A |
| JIKELELE | ||
| Ibanga lokushisa elisebenzayo | 0oC kuya ku-55oC | |
| Ibanga lokushisa lesitoreji | -15oC ~ 60oC | |
| Ibanga lomswakamo | 5% ukuya ku-95% (Ukuvikelwa kokunamathela okusemthethweni) | |
| Umsindo | ≤60dB | |
| Ukukhipha ukushisa | Ukupholisa komoya okuphoqiwe, isivinini esishintshashintshayo sefeni | |
| Isixhumi esibonakalayo sokuxhumana | USB/RS485(WiFi/GPRS)/Dry node control | |
| Isitifiketi | I-CE (EN 62109-1) | |
| Ileveli yesitifiketi se-EMC | I-EN 61000 | |
| Usayizi (L*W*D) | 472*297*133mm | |
| Isisindo (kg) | 9.5 | 10.5 |
Amathiphu Mayelana Ne-Solar Inverter
I-Off-Grid Solar Inverter: I-Core Device ye-Green Energy Solutions
I. Izici Eziyinhloko
● I-Pure Sine Wave Output: Ihlinzeka ngokukhipha kwe-AC kwe-sine wave ehlanzekile, iqinisekisa ikhwalithi yamandla aphezulu, ifanele zonke izinhlobo zemithwalo, okuhlanganisa nemishini kagesi ebucayi.
● I-Output Power Factor 1.0: Isici samandla okukhiphayo esingu-1.0 sisho ukuthi isiguquli singakwazi ukuletha ukukhishwa kwamandla okuhle kakhulu, kunciphise ukulahleka kwamandla.
● Ikhithi Engangenisi Uthuli: Ifakwe ikhithi eyakhelwe ngaphakathi engangeni uthuli, ifanele indawo enzima, enweba impilo yesevisi yedivayisi.
II. Izimo Zohlelo Lokusebenza
● Ukunikezwa Amandla Ezindaweni Ezikude: Ezindaweni ezikude ezingenawo ukufakwa kwegridi, iziguquli zelanga ezingaphandle kwegridi zinganikeza amandla athembekile ezindlini, izikole, izikhungo zezokwelapha, njll.
Imisebenzi Yangaphandle Nokukhempa: Ihlinzeka ngezixazululo zamandla aphathekayo zemisebenzi yangaphandle nokukhempa, ukuhlangabezana nezidingo ezihlukahlukene zamandla.
● EzoLimo Nokufuywa Kwezilwane: Ihlinzeka ngamandla ezinhlelo zokunisela nempahla yemfuyo emapulazini nasemapulazini, ithuthukisa ukukhiqiza kwezolimo.
III. Ukucatshangelwa kokukhetha
Lapho ukhetha i-inverter ye-solar engaphandle kwegridi, izici ezilandelayo zidinga ukucatshangelwa:
IV. Isifinyezo
Njengesisetshenziswa esiyinhloko sezixazululo zamandla aluhlaza, iziguquli zelanga ezingaphandle kwegridi zinamathemba abanzi okusebenza ekunikezeni ugesi ezindaweni ezikude, imisebenzi yangaphandle, ukukhiqizwa kwezolimo, amandla ayisipele esiphuthumayo, kanye nezicelo zezimboni nezohwebo. Izici ezifana nokuphumayo kwe-sine wave ehlanzekile, idizayini yokushaja ibhethri ehlakaniphile, kanye nobubanzi bevoltheji yokufaka ephezulu ye-PV buyenza ikwazi ukunikeza isiqiniseko samandla esisebenza kahle nesithembekile. Lapho ukhetha i-inverter ye-solar engaphandle kwegridi, kuyadingeka ukuthi ucabangele ngokuningiliziwe izici ezifana namandla okukhiphayo, ukuhambisana, imisebenzi yokuqapha kude, ukuguquguquka kwemvelo, kanye nesevisi yangemuva kokuthengisa ukuze kuqinisekiswe ukuthi idivayisi ingahlangabezana nezidingo zangempela futhi isebenze ngokuzinza esikhathini eside. Uma ufuna i-inverter ye-solar ye-off-grid ephezulu yokusebenza ephezulu, kunconywa ukuba ukhethe imikhiqizo enobuchwepheshe obuthuthukisiwe kanye nedumela elihle lokuqinisekisa umphumela wokusetshenziswa ongcono kakhulu.
I-off-grid solar inverter iyisisetshenziswa esibalulekile esiguqula i-direct current (DC) ekhiqizwe amaphaneli e-solar photovoltaic ibe yamanje alternating (AC), elungele izimo ngaphandle kokunikezwa kwamandla egridi. Ayinikezi kuphela amandla athembekile ezindlini, izinsiza ezikude, nezinhlelo zokusebenza zezimboni kodwa futhi ithuthukisa ukusebenza okuphelele kwesistimu yelanga. Lesi sihloko sizonikeza isingeniso esiningiliziwe se-inverter ye-solar esebenza kahle kakhulu esebenza ngaphandle kwegridi, okuhlanganisa izici zayo eziyinhloko, ukucaciswa kobuchwepheshe, izimo zohlelo lokusebenza, nokucatshangelwa kokukhetha.
● I-Pure Sine Wave Output: Ihlinzeka ngokukhipha kwe-AC kwe-sine wave ehlanzekile, iqinisekisa ikhwalithi yamandla aphezulu, ifanele zonke izinhlobo zemithwalo, okuhlanganisa nemishini kagesi ebucayi.
● I-Output Power Factor 1.0: Isici samandla okukhiphayo esingu-1.0 sisho ukuthi isiguquli singakwazi ukuletha ukukhishwa kwamandla okuhle kakhulu, kunciphise ukulahleka kwamandla.
● Ukusekelwa kwe-iOS ne-Android nge-Wifi ne-GPRS: Ngoxhumo lwe-Wifi ne-GPRS, abasebenzisi bangakwazi ukuqapha bekude futhi balawule isiguquli besebenzisa amadivayisi we-iOS ne-Android, babuke isimo sesistimu nedatha yokusebenza ngesikhathi sangempela.
● Ukusebenza Kwamahhala Kwebhethri: I-inverter ingasebenza ngaphandle kwebhethri, iguqule ngokuqondile amandla elanga ibe amandla e-AC, ifanele izimo ezithile zohlelo lokusebenza, futhi yehlise izindleko zesistimu.
● Ishaja yeSolar eyakhelwe ngaphakathi engu-100A MPPT: Ihlanganiswe neshaja yelanga engu-100A Maximum Power Point Tracking (MPPT), ithuthukisa ukuphuma kwamaphaneli elanga futhi ithuthukise ukushaja kahle.
● I-PV Input Voltage Range ephezulu (120 ~ 450VDC): Isekela ububanzi obubanzi be-voltage yokufaka ye-photovoltaic (120 ~ 450VDC), eguquguqukayo ekucushweni kwesistimu yelanga ehlukene, ehlinzeka ngokuguquguquka okuphezulu.
Idizayini yokushaja ibhethri ehlakaniphile: Ifaka idizayini yokushaja ibhethri ehlakaniphile, ithuthukisa impilo yebhethri, nokuqinisekisa ukusebenza okuzinzile kwesikhathi eside kwebhethri.
● Ukunikezwa Amandla Ezindaweni Ezikude: Ezindaweni ezikude ezingenawo ukufakwa kwegridi, iziguquli zelanga ezingaphandle kwegridi zinganikeza amandla athembekile ezindlini, izikole, izikhungo zezokwelapha, njll.
Imisebenzi Yangaphandle Nokukhempa: Ihlinzeka ngezixazululo zamandla aphathekayo zemisebenzi yangaphandle nokukhempa, ukuhlangabezana nezidingo ezihlukahlukene zamandla.
● EzoLimo Nokufuywa Kwezilwane: Ihlinzeka ngamandla ezinhlelo zokunisela nempahla yemfuyo emapulazini nasemapulazini, ithuthukisa ukukhiqiza kwezolimo.
Amandla Ayisipele Sezimo Eziphuthumayo: Isebenza njengomthombo wamandla oyisipele esiphuthumayo ngesikhathi sezinhlekelele zemvelo noma ukuphela kukagesi, iqinisekisa ukusebenza okuvamile kwezinto ezisetshenziswayo ezibalulekile.
● Izicelo Zezimboni Nezohwebo: Ihlinzeka ngezixazululo zamandla ezizimele ezinsizeni zezimboni nezohwebo, ukunciphisa ukuncika kugridi kanye nokufeza ukongiwa kwamandla kanye nokunciphisa ukungcola.
Lapho ukhetha i-inverter ye-solar engaphandle kwegridi, izici ezilandelayo zidinga ukucatshangelwa:
● Amandla Okukhiphayo Nokusebenza Kahle: Khetha amandla afanele okukhiphayo ngokwezidingo zangempela zamandla, uqinisekisa ukuthi i-inverter ingahlangabezana nezidingo zomthwalo ngenkathi inaka ukusebenza kahle kokuguqulwa kwe-inverter.
● Ukuhambisana Nokunwebeka: Qinisekisa ukuhambisana kwe-inverter namaphaneli elanga akhona namabhethri, kanye nokunwebeka okuhle ukuze kuhlangatshezwane nokuthuthukiswa kwesistimu yesikhathi esizayo.
● Izici Zokuqapha Isilawuli kude: Khetha ama-inverters asekela imisebenzi yokuqapha nokulawula kude, okwenza kube lula ukubuka isimo sesistimu nedatha yokusebenza ngesikhathi sangempela, ukuthuthukisa ukusebenza kahle kokuphatha.
● Ukuguquguquka Kwemvelo: Khetha ama-inverters anezici ezingangenwa uthuli nezingangeni manzi ngokuya ngendawo yokufaka, uqinisekise ukusebenza okuzinzile ezindaweni ezinokhahlo.
● Isevisi yangemuva kokuthengisa kanye nebhrendi: Khetha imikhiqizo kumabhrendi aziwayo anesevisi enhle yangemva kokuthengisa, eqinisekisa ukugcinwa nokusekelwa kobuchwepheshe phakathi nokusetshenziswa kwedivayisi.
Njengesisetshenziswa esiyinhloko sezixazululo zamandla aluhlaza, iziguquli zelanga ezingaphandle kwegridi zinamathemba abanzi okusebenza ekunikezeni ugesi ezindaweni ezikude, imisebenzi yangaphandle, ukukhiqizwa kwezolimo, amandla ayisipele esiphuthumayo, kanye nezicelo zezimboni nezohwebo. Izici ezifana nokuphumayo kwe-sine wave ehlanzekile, idizayini yokushaja ibhethri ehlakaniphile, kanye nobubanzi bevoltheji yokufaka ephezulu ye-PV buyenza ikwazi ukunikeza isiqiniseko samandla esisebenza kahle nesithembekile. Lapho ukhetha i-inverter ye-solar engaphandle kwegridi, kuyadingeka ukuthi ucabangele ngokuningiliziwe izici ezifana namandla okukhiphayo, ukuhambisana, imisebenzi yokuqapha kude, ukuguquguquka kwemvelo, kanye nesevisi yangemuva kokuthengisa ukuze kuqinisekiswe ukuthi idivayisi ingahlangabezana nezidingo zangempela futhi isebenze ngokuzinza esikhathini eside. Uma ufuna i-inverter ye-solar ye-off-grid ephezulu yokusebenza ephezulu, kunconywa ukuba ukhethe imikhiqizo enobuchwepheshe obuthuthukisiwe kanye nedumela elihle lokuqinisekisa umphumela wokusetshenziswa ongcono kakhulu.
incazelo2