I-Inverter ye-On-Grid
I-R3 Max
I-PV inverter R3 Max series, inverter enezigaba ezintathu ehambisana namaphaneli amakhulu e-PV, isetshenziswa kabanzi ezinhlelweni ezisabalalisiwe ze-PV zokuhweba kanye nezitshalo zamandla ezinkulu ze-PV ezimaphakathi. ifakwe isivikelo se-IP66 nokulawula amandla asebenzayo. Isekela ukusebenza kahle okuphezulu, ukwethembeka okuphezulu, nokufakwa kalula.
- 20A
Ubukhulu. I-PV
okokufaka kwamanje
- I-AFCI
Ukuzikhethela kwe-AFCI & Smart
Umsebenzi wokubuyisela we-PID
- IP66
Umklamo wangaphandle
Umsebenzi wokulawula ukuthekelisa uhlanganisiwe
150% okokufaka kwe-PV okweqile nokulayisha ngokweqile okungu-110% kwe-AC
Thayipha II SPD kukho kokubili i-DC ne-AC
Ukuqapha intambo nesikhathi se-O&M esifushane
| Imodeli | R3-100K | R3-110K | R3-125K |
| Ubukhulu. I-PV Input Voltage[V] | 1100 | ||
| Ubukhulu. Okokufaka kwe-PV yamanje nge-MPPT ngayinye [A] | 32 | ||
| Inombolo Yama-MPPT Trackers/No.of Input Strings nge-Tracker ngayinye | 9/2 | ||
| Ubukhulu. Amandla abonakalayo okukhipha i-AC [VA] | 11000 | 121000 | 125000 |
| Ukusebenza kahle okuphezulu | 98.7% | ||
I-Inverter ye-On-Grid
I-PV inverter R3 Max series, inverter enezigaba ezintathu ehambisana namaphaneli amakhulu e-PV, isetshenziswa kabanzi ezinhlelweni ezisabalalisiwe ze-PV zokuhweba kanye nezitshalo zamandla ezinkulu ze-PV ezimaphakathi. ifakwe isivikelo se-IP66 nokulawula amandla asebenzayo. Isekela ukusebenza kahle okuphezulu, ukwethembeka okuphezulu, nokufakwa kalula.
Khipha ku-internet Okuningi Ividiyo Yomkhiqizo
Imibuzo Evame Ukubuzwa Ehlobene
- 1.Kungani i-"SPI Fault" iboniswa esikrinini se-inverter?
Imbangela yesigameko:
Imbangela yaleli phutha inkinga yokuxhumana phakathi kwe-CPU eyinhloko neyesibili yebhodi lokulawula inverter.
Isixazululo:
(1)Rqala i-inverter (udinga ukunqamula i-PV, igridi ye-AC, namabhethri bese uyivula futhi).
(2) Uma inkinga iqhubeka ngemva kokuqala kabusha i-inverter, hlola ukuthi inguqulo yesofthiwe yebhodi lokulawula inverter ilungile. Uma kungenjalo, zama ukushisa kusofthiwe futhi.
(3) Uma inkinga iqhubeka ngemva kokushisa isofthiwe, shintsha ibhodi lokulawula.
- 2.I-inverter ibonisa iphutha legridi futhi ibonise umlayezo wephutha njengephutha le-voltage "Iphutha Le-Volt Yegridi" noma iphutha lefrikhwensi "Iphutha Legridi Ye-Freq" "Iphutha Legridi"?
Imbangela yesigameko:
I-voltage nemvamisa yegridi yamandla we-AC ingaphandle kwebanga elijwayelekile.
Isixazululo:
Linganisa i-voltage nemvamisa yegridi yamandla e-AC ngegiya elifanele le-multimeter, uma ingavamile ngempela, linda igridi yamandla ukuthi ibuyele kokujwayelekile. Uma i-voltage yegridi kanye nemvamisa kujwayelekile, kusho ukuthi isifunda sokutholwa kwe-inverter sinephutha. Uma ubheka, qala unqamule okokufaka kwe-DC kanye nokuphuma kwe-AC kwe-inverter, bese uvumela isiguquli sicime isikhathi esingaphezu kwemizuzu engama-30 ukuze ubone ukuthi isifunda singazimela yini ngokwaso, uma singazilulamela ngokwaso, ungaqhubeka nokusisebenzisa, uma singatholakali, ungathintana.I-Renacukuze kulungiswe noma kushintshwe. Amanye ama-circuits e-inverter, njenge-inverter main board circuit, i-circuit yokuthola, i-circuit yokuxhumana, i-inverter circuit, namanye amaphutha athambile, angasetshenziswa ukuzama le ndlela engenhla ukubona ukuthi angakwazi yini ukuzilulamela ngokwawo, bese ewashintsha kabusha noma ewashintsha uma engakwazi ukuzilulamela ngokwawo.
- 3.I-voltage ephumayo eyeqile ohlangothini lwe-AC, ebangela ukuthi isiguquli sivale noma siphazamiseke ngokuvikela?
Imbangela yesigameko:
Ikakhulukazi ngenxa yokuthi i-impedance yegridi inkulu kakhulu, lapho uhlangothi lomsebenzisi we-PV lokusetshenziswa kwamandla luncane kakhulu, ukudluliswa kwe-impedance kuphezulu kakhulu, okuholela ekutheni uhlangothi lwe-inverter AC lwe-voltage ephumayo luphakame kakhulu!
Isixazululo:
(1) Khulisa i-diameter yentambo yentambo yokukhiphayo, uma ikhebula lishuba, kwehlisa i-impedance. Ukuqina kwekhebula, i-impedance iyancipha.
(2) I-inverter iseduze ngangokunokwenzeka endaweni exhunywe kugridi, ikhebula lifushane, i-impedance iphansi. Isibonelo, thatha i-inverter exhunywe kugridi engu-5kw njengesibonelo, ubude bekhebula lokuphuma kwe-AC phakathi kwama-50m, ungakhetha indawo ephambanayo yekhebula elingu-2.5mm2: ubude obungu-50 – 100m, udinga ukukhetha indawo ephambanayo yekhebula engu-4mm2: ubude obungaphezu kuka-100m, udinga ukukhetha indawo ye-cross-section2.
