IP66 Isifunda Esincane Sesikhathi Sembili Sokuphakama Kwezinhlangano Zokusebenza Ngokwesibini 18kw Isivinisi Sokusebenza Ngokwesibini Somkhakha Wokusebenza Ngokwesibini 220V 230V 240V 18000W 18KVA Isivinisi Sokusebenza Ngokwesibini Somkhakha Wokusebenza Ngokwesibini Oshayela Ukubambisana Kwemithambo Yomkhakha Wokusebenza Ngokwesibini

Imodeli	WTHD-HI-3P-15KL	WTHD-HI-3P-18KL	WTHD-HI-3P-20KL	WTHD-HI-3P-24KL
Ukungena / Ukuphuma kwe-Inverter kwe-Grid
Amakhwati asebenzayo kW	15/15	18/18	20/20	24/24
Umvolti othenjwa	380 / 400 V a. c., 3W+N+PE
Umfrequency wasebenzayo Hz	50 / 60
Umfuno wokushintsha kweNqanawe	0.8 ekhuluma phambi ~ 0.8 ekhuluma emuva
Isikhathi Sokuguqula Ms	< 20
Ukukhula Kwe-Current Okuphelele Ngokuthekelwa A a. c	43/22	52/26	58/29	60/35
Ukukhulisa Okuphelele Kwesiphambano Sokubeka Isibonelo	400 V a. c. / 100 A a. c
Ibhethri
Uhlobo lwebhethri	Lithium / Lead-acid
Isilinganiso Sekhanda Lokugcina (V d. c	40 ~ 60
Ukuvalelwa kwe-Battery Voltage (V d. c	51.2
Umkhondo wokufaka okukhulu (A d. c	375	430	450	500
Umkhondo wokuphuma okukhulu (A d. c	375	430	450	500
I-PV Input
Inombolo yama-MPPT Tracker / Amashilini	2 / 2 +2
Amakhilowati okukhulu kwe-PV Array Power	30	36	40	48
Ukuvalelwa kwe-DC okukhulu V d. c	1000
Isilinganiso sokuqonda kwe-MPPT V d. c	150 ~ 950 V d. c
Ukuvalelwa kokususa V d. c	180
Umkhawulo Wokufaka Oyingakanani A d. c	4*20
Isc PV Iyingakanani Eliphezulu A d. c	4*30
OKWENZELWA KWE-AC EPS
Ukwenza Kwepolokasi Yokuphakamisa Kwepolokasi EPS	380 / 400 V a. c, 3W+N+PE
Ukwenza Kwepolokasi Yokuphakamisa Kwepolokasi EPS	50 / 60Hz
Ukwenza Kwepolokasi Yokuphakamisa Kwepolokasi EPS Okuphakamisweyo	15KW	18kw	20KW	24KW
Isilinganiso Sokuqala Se-EPS Sokubhala Isibonelo Sesifunda	15kVA	18kVA	20KVA	24kVA
Isilinganiso Sokuqala Se-EPS Sokubhala Umkhawulo	22A	26A	29A	35A
Ukukhula Kwemiphumela (Ngaphandle Kwe-Grid)	200% 10s
Ukusebenza kahle
Ubungako bokusebenza kwe-MPPT	99.90%
Ukusebenza Kwe-Euro	97.20%
Umsebenzi omkhulu	98.00%
UKHATHAMBA NOKUQONDA KWENTLONI
Ukukhokha Kwemithambo	Ewe
Ukukhokha Kwemithambo Yokuqala	Ewe
Ukusebenza Kwesikweletu	Ewe
Ubungako bokuprotekela	IP66
Amakhotsi	EN I EC 62477-1, EN I EC 62109-1/2, EN I EC 61000-6-2, EN I EC 61000-6-4, EN50549-1/10
Okunye Ukukhokha	Ukuphakama Kwe-Output, Ukuphakama Kwe-Current Yokuphuma, Ukugxila Kwemithambo, Ukuphakama Kwemithambo Yokuqala, Isikhalazo, Ukukhokha Kwemithambo Yokuqala
IZINCAKU ZEJENARELI
## Izinga Lokugcina	-25°C ~ +60°C
Izinga Lokusebenza	-25℃ ~ +60℃ Ukuthinteka Kwemithambo Kuyathinteka Ku-60% Uma Kuphakama Kusuka Ku+45℃ ~ +60℃
Umoya	0-95% Akukho Ukugxila Kwemithambo
Ubukhulu baka-M	4000 >2000 Ukugcina ukusebenza
Ukubheka kwe-DB	<45<>
Ubukhulu bokomkhakha W*H*D	448*660*265mm
Ubunzima bokomkhakha / Ubunzima obungapheli	40kg
Ukubonisa & Ukuxhumana
Ukushintsha	LCD + I-APP
Isixhumi esibonakalayo	RS485 / Wi Fi / CAN / DRM Kuvumeka: Bluetooth / LAN / I-Meter

I-Shenzhen Weitu Hongda Industrial Co., Ltd., ethengiswe ngo-2015, yilizwe elithengiswe ngokuphelele nolwazi oluphelele futhi yilizwe elithengiswe ngokuphelele "Ezifundazweni nezinkampani ezinamandla". Sisiza izinkampani ngemikhakha emihle yokusebenza kwezimali, esibonakalise ngokuphelele kwe-R&D futhi sinesipho sokuthengiswa esiphakathi se-51 million RMB. Sisiza izinkampani ngemikhakha eyodwa nokuthatha isikhundla sokusebenza kwezimali ukuze sibone amanikelo akho okuphelele ● I-Battery yaseLithium ephendulwayo: Yathengiswe ukuze ibe yimfundo, isikhoyo, futhi ibe yedwa ● I-Solar Inverters ephumelelayo: Isimo esihle sokusebenza ukuze sibone ukuguqula kwezimali ngokuphelele

●Isiphakathi Semithombo Yomthelela Ngokuphelele: Kufuneka i-UPS, i-EPS, kanye nezinkampani zokuvimbisa ivoltileji

Sikwaziswa ukuthi siyethemba I-OEM kanti ODM izicelo zokungena ngokwesiphi esingazangele

Qhagana nathi manje ukuthola isifundo esisodwa

UQ1: Ungaphi okanye umshini wokuthengisa?

A: Siyithuthi yasezintsha, sifunda kwi-OEM kunye no-ODM Q

2: Yini lezincertifikheti ozinazo

---ISO9000, ISO14001, CE, ROHS, Thiel, nokulandelayo Umbuzo 3: Ukuphakamiswa kokubungako bokulandelana nokwezindaba:

---Inverter yaseNtshonalanga, ibethi le-acid eledu, ibethi le-lithium, Ijeneretha yaseNtshonalanga, Imifanekiso yesiNtshonalanga

I-Q4: Ngezinye izinto ngephrofithi

Bheka amaphrofithi okulandelayo; amaphrofithi amacale amanqaku kunye namaphrofithi alithium angalibhi

I-Q5: Ungayithetha OEM/ODM

Ewe, isilisi sikhulu ushishayamakhono ODM/OEM kunye nokugcina ukupheleleleyo lokusebenza;

I-Q6: Ngezinye izinto zokuthengisa ---Izinyathelo zokubuyisela ngu-1 kwi-3 amahhula, kunye nesi-battery izinyathelo zokubuyisela ngu-1 kwi-3 amahhula; benyusha ngokuhlukekho kwezinhlobo ezidingekileyo kunye nezamodeli;

Inqaku 7: Ngizoba ukuhlala kwi-prjekti yoku-bida?

Sikhuthaza ukubola kwemiprojekthi enkulu, ukwenziwa okuvumelekile, isigni projekthi, nezinye izinto

Inqaku 8: Iziphi amakhanda eziqhakamiswini?

Ngoku, amakhanda ase-Middle East, ase-Serbia e-Eastern Europe kunye nase-Southeast Asia akhishoniwe

I-WTHD ibonisa i-Hybrid Solar Inverter yase-Low Voltage yase-IP66 yase-Three Phase yase-18kW, isivuno esihle kanye nesikhungo esikhulu sokusebenza kusuka ekhaya kubaprofeshinali abadinga ukuphatha kwemali ngokuphelele nokusebenza ngokuphelele. Lokhu kukhulu kakhulu kuyabeka amandla angu-18,000W (18kVA) okukhulula ngokuphelele kwe-three-phase ngamandla angaphakathi kwe-220V, 230V, noma 240V. Akhulwe ukusebenza kwe-home office ephakeme, izindawo zokusebenza ezincinci, noma izindawo zokusebenza ngamadivayisi amaningi ngokuphelele

Akhiwe ngokuphambuka kwezinkinga, lokhu kuyisivuno sokunqamuzana se-IP66 esikhubazekayo kusukela emvuthweni kanye nemiyalo yamandla emvuthwe. Lokhu kuyisivuno esikhulu sokukhubaza kuyabiza ukuthi ungafaka loku kumathuba okusuka ngaphandle kwekhaya noma kwe-garages ngaphandle kokuzwa ukuthi umvuthwe uyafika noma kunezinye izibonelo zokudlula kwezinye izinto. Isikhungo esikhulu kusho ukuthi kusenza ukuncamisa ukusebenza kwezinto, kusiza abaprofeshinali abanengi ukuthi baze baphathelele ukusebenza kungaphandle kokuphatha izinto

Ukuqonda kwezinkinga zokusebenza kuyisibonelo esiphakeme le-inverter. Iyathola ukusebenza kwe-hybrid, okuyizindlela zokugcina amandla ase-solar nesikhumba sokugcina amandla noma ukubhukuda kwemvelo noma ukubhukuda kwe-generator. Le ndlela eyinkimbinkimbi iyasebenzisa amandla ase-solar ngokuphelele futhi iyinika amandla angapheli ngalokho kusukela ekungabhalwanga kwezindawo. Ngokusebenzisa i-advanced MPPT (Maximum Power Point Tracking), le-inverter iyakhokha amandla angaphelele kusuka kwezincitha zase-solar ngokuchanekileyo kusukela kwezindawo zokubhukuda kwesithunzi. Le MPPT iyenza ukuthintana kahle nokuthintana kahle kwezindawo zokubhukuda kwesithunzi, okuyenza ukuthi isistimu yonke ibe yinkimbinkimbi futhi iyinika amandla angaphelele ase-solar ekhaya lami.

Ukufaka izinto eziningi, le-inverter ye-WTHD 18kW ye-hybrid iyasebenzisa ukusebenza kwe-parallel. Uma imikhumbuzo yakho yokusebenza kwezindawo ziyagxila ngokuphelele, ungathinta izinhlobo eziningi zezinto zokusebenza kwe-parallel ukuze uguqula ukuguqula kwezindawo ngaphandle kokuguqula isistimu yonke. Lokhu kwenza le-inverter ibe yinkimbinkimbi yezindawo zokuzimela kwezindawo zokusebenza kwezindawo zokuzimela noma ukudala izinto eziningi zokusebenza kwezindawo zokuzimela.

I-inverter iyadizainiwe ukusukela kumfanekiso wokwakha nokusebenzisa ngokuphelele. I-architecture yayo yokuvalelwa emphakathini kunciphisa ubudlelwane bokhuseleka ngokufaka futhi ngokusebenza ngalendlela. Ukufaka kuyisikhathi esinye, noma kunjalo kunezinkampani eziyisikhathi esinye zokufaka i-PV, izibanki zebhatari, futhi i-AC output. I-interface yomsebenzisi iyisikhathi esinye, isho amaphuzu amahle aqondile—njengokoqondile kokubhala kwesikhathi, isimo sabhatari, futhi ukugenera kwesolasi—ukuze ubeke iziphakamiso ezimbi ngokushesha ngokusebenzisa umthelela. Amakhetho okubheka ngendlela eyisikhathi esinye ayavumela ukubheka ukusebenza kwesistimu kwi-laptop yakho noma kwi-gadjet yakho yomkhakha, ukuvumela ukuphatha ngokushesha ngalendlela ekhuluma ngayo

Ukuhlelwa nokubaluleka kuyizinkinga ezibalulekile. U-inverter uyabahlinzisa ukuthi kufanele kube nesikhundla esiphelele sokuguqula ukuze kuhlanganise isiphetho esincane phakathi kokugenera kwesola nokuphatha kwe-AC. Uyabeka isiphetho esibulungile sokubhala isithombe esisodwa kubantu abasebenzisa izinkampani ezingaphambili, okunika amakhompyutha, izinkampani zokuxhumana nezinkampani ezingaphambili ukusebenza ngokuphelele. Izilungiselelo ezifakwe ngaphakathi ziyabagcina phansi kwezinkinga zokugcina eziningi njengezinkinga zokuphakama kwevoltage, ukuphakama kwezinhloko, ukugxila kwezinhloko, nokugxila kwezinhloko ngokungafanele. Lezi zilungiselelo ziyabagcina u-inverter kanye nezinkampani zakho ezihlanganiswe ngazo, ukuncima ukungasebenzi kanye nokwenzeka kwezinkinga

Izinketho zokuphatha imithwalo yamandla kusiza abaprofeshonalisa abasebenza emuva kwesikhebele ukuthola okulinganayo kwezindlela zabo zokusebenzisa amandla angaphansi. Izincazelo zokufaka nokukhupha ezinokugcinwa kusiza ukuthi ubheke ngokuphakeme ukusebenzisa amandla angaphansi, izilinganiso zokugcina amandla angaphansi, noma ukuxhumana ne-grid ngokubhekene nezifundo zakho noma izikhathi sokusebenzisa amandla. Ukuthi inverter ibe yilokho okuphakeme ukusebenzisa amandla angaphansi ngeminyaka yezinsuku futhi ishange ngokushesha ku-backup yebhatereyi lapho kudingeka. Lokhu kubalulekile kakhulu ukunciphisa izibhalo zokusebenzisa amandla futhi ukuthi izinkampani ezingcono zizobhekwa ngokuphakeme ngeminyaka yezinsuku.

Ukuphatha kwezintambama kwenziwe ngokuphelele ukuthi kusebenze ngokuphakeme kakhulu. Izinkampani zokuchitha ezinomthelela kuzoba yizinkinga zokuphatha izintambama ngokuphakeme kakhulu nakulapho kukhona ukusebenza kakhulu, ukuvikela ukuthi inverter ingathuliwe ngokuphakeme kakhulu futhi ukuthi izinkampani ziyodlula isikhathi eside. Isimo se-inverter sifuna ukunciphisa umbono wokushusha, okuyisisekelo sokuthi singasebenzi emuva kwesikhebele lapho ukushusha kungabhekane ngokuphakeme kakhulu.

Ukuhambanana kuyisibonelo esinkulu. I-inverter yokuqondana ye-WTHD ene-power 18kW iyasebenza nezinhlobo zezikhumba zokuphakama kwe-solar nezinhlobo zebhatari, futhi kuyenza ukuthi ibe yisibonelo esihambanana ngezinhlobo zezinhlelo ezenziwe kahle noma ezintsha. Abafundi bokuproducisa nabafundi bokufaka izinhlelo zizobona ukuthi le yindlela yokusebenza iyahambanana nezinhlobo zezinhlelo zokusebenza, ngaphandle kokuthi unqamuka nezinhlobo zebhatari zokubhala-izinkolo, lithium-ion, noma zezinye izinhlobo zebhatari. Izindaba zokusebenza zokuhle ziyabonisela ukuthi ukufaka kwakho kuyenzeka kahle futhi ukuthi ukuzivikela kuyenzeka kahle.

Izicertifikethi zokuphepha nokulawula ubukhulu kuyizinto eziphakanyisiwe. I-WTHD iyasebenzisa ukuzimisa okuphakeme ukuze kuvikeke ukusebenza kahle embonweni wokwesekwa. Isiphumo siyisibonelo sokusebenza esihambanana nesifundo sokubaluleka sokubaluleka kwezindlela zokusebenza, okungakhathali ukuthi kusenziwe ukuphazimula. Uma isebenzisa ngokulinganiselwa kahle izikhumba zokuphakama kwe-solar nezinhlobo zebhatari, le inverter iyakunika izinsuku eziningi zokusebenza ngokwakho kuphela, ukunciphisa ukuthi usebenzisa i-grid, futhi ukuthuthukisa ukusebenza kahle kwezimali zokuphakama kwezindlu.

Izinkimbinkimbi nezinto eziphatha kahle zihlanganiswe. Umkhawulo wokugcina okuphezulu kwenziwa ngokufanele ukuthi umsebenzi wakho uqinisekiswe emaphakathini amancane, ngakho-ke izindlela zokubeka esikhundleni esibhekene nesikhundla esithile ziyabiza ukuthi ubekwe kusuka kumaphepha noma emaphakathini. Izinkimbinkimbi zokuphatha amakhabelo nezinkambo zokubeka kuzoba yinkimbinkimbi yokubeka nokunciphisa isikhathi sokubeka, okuyisidingo sasezindaba zezindlela zokusebenza ezizimele.

U-WTHD IP66 Low Voltage Three Phase 18kW Hybrid Solar Inverter uyisivuno sezobulawuli esisodwa, esifanele kubaprofeshinali abasebenza ekhaya, abadinga ukuthi sibe khona, ukuthi sibe phakeme, nokuthi sibe futhi nesikhundla. Sihlanganisa ukuthi sibe nesibonelo esikhulu, nokuthi sibe nesikhundla se-MPPT esiphelele, nokuthi sibe nesikhundla sokusebenza ngokuhlanganisa (hybrid), nokuthi sibe nesikhundla sokusebenza ngokuhlanganisa (parallel), nokuthi sibe nesikhundla sokusebenza ngokufanele kubaprofeshinali. Ukuthi sibe nesikhundla esiphelele, ukuthi sibe nesikhundla sokukhanya esisodwa, ukuthi sibe nesibonelo esikhulu, nokuthi sibe nesikhundla sokwakha kungenza ukuthi lokhu yisivuno esihle kubanye abaningi abadinga ukuthi sibe nesikhundla esisodwa, ukuthi sibe nesikhundla sokunciphisa izindlela zokusebenza, nokuthi sibe nesikhundla sokwakha isivuno sokusebenza ngokuhlanganisa nesikhundla sokugcina esikwakha ngokufanele ngezinkinga zokusebenza.