Low Frequency Solar Inverter 10-20kw
Product Parameters
| Mtundu: LFI | 10KW | 15KW | 20KW | |
| Adavoteledwa Mphamvu | 10KW | 15KW | 20W | |
| Batiri | Adavotera Voltage | 96VDC/192VDC/240VDC | 192VDC/240VDC | |
| Malipiro a AC | 20A (Max) | |||
| Low Votage Chitetezo | 87VDC/173VDC/216VDC | |||
| Kulowetsa kwa AC | Mtundu wa Voltage | 88-132VAC / 176-264VAC | ||
| pafupipafupi | 45Hz-65Hz | |||
| Zotulutsa | Mtundu wa Voltage | 110VAC/220VAC;±5%(Inversion Mode) | ||
| pafupipafupi | 50/60Hz ± 1% (Inversion Mode) | |||
| Kutulutsa Waveform | Pure Sine Wave | |||
| Kusintha Nthawi | ＜4ms (Katundu Wamba) | |||
| Kuchita bwino | ＞88% (100% resistive load) | ＞91% (100% katundu wotsutsa) | ||
| Zochulukira | Pa katundu 110-120%, otsiriza pa 60S amathandiza kwambiri chitetezo chitetezo; Pa katundu 160%, wotsiriza pa 300ms ndiye chitetezo; | |||
| Chitetezo Ntchito | Battery over voltage protection, battery under voltage protection, chitetezo chochulukira, chitetezo chachifupi, pachitetezo cha kutentha, etc. | |||
| Kutentha kozungulira kuti mugwire ntchito | -20 ℃~+50 ℃ | |||
| Kutentha Kozungulira Kosungirako | -25 ℃ - +50 ℃ | |||
| Kagwiritsidwe Ntchito/Kusungirako Zinthu | 0-90% Palibe Condensation | |||
| Miyeso yakunja: D*W*H(mm) | 555*368*695 | 655*383*795 | ||
| GW (kg) | 110 | 140 | 170 | |
Chiyambi cha Zamalonda
1.Double CPU wanzeru kulamulira luso, ntchito kwambiri;
2. Solar patsogolo、Gridi mphamvu patsogolo mode akhoza kukhazikitsidwa, ntchito kusintha;
3.Imported IGBT module dalaivala, inductive katundu zimakhudza kukana ndi wamphamvu;
Mtundu wa 4.Charge panopa / batri ikhoza kukhazikitsidwa, yabwino komanso yothandiza;
5.Intelligent zimakupiza ulamuliro, otetezeka ndi odalirika;
6.Pure sine wave AC linanena bungwe, ndi kusintha kwa mitundu yonse ya katundu;
7.LCD zowonetsera zida zowonetsera mu nthawi yeniyeni, mawonekedwe ogwirira ntchito amveke bwino pang'onopang'ono;
8.Output overload, short circuit chitetezo, Battery over voltage/ low voltage protection, over kutentha (85 ℃), AC charge voltage protection;
9. Kutumiza kunja matabwa mlandu kulongedza katundu, kuonetsetsa chitetezo mayendedwe.
Mfundo Yogwirira Ntchito
Solar inverter imatchedwanso mphamvu yamagetsi. Nthawi zambiri, njira yosinthira mphamvu ya DC kukhala mphamvu ya AC imatchedwa inverter, chifukwa chake dera lomwe limamaliza ntchito ya inverter limatchedwanso inverter circuit. Chipangizo chomwe chimatembenuza njirayo chimatchedwa solar inverter. Monga pachimake cha chipangizo cha inverter, chigawo chosinthira inverter chimamaliza ntchito ya inverter kudzera pakuwongolera ndikuwona mawonekedwe amagetsi.
Chizindikiro cha Ntchito
①--- Waya wapansi wa mains input
②--- Mzere wa mains akulowetsa ziro
③--- Ma mains alowetsa Waya Waya Moto
④--- Kutulutsa ziro mzere
⑤--- Kutulutsa kwa waya wamoto
⑥--- Malo otulutsa
⑦--- Kuyika kwa batri
⑧--- Kuyika kwa batri
⑨--- Kusintha kwachangu kwa batri
⑩--- Kusintha kwa batri
⑪--- Kusintha kwa mains mains
⑫--- RS232 kulumikizana mawonekedwe
⑬--- Khadi yolumikizirana ya SNMP
Chithunzi cholumikizira
Kugwiritsa Ntchito Chitetezo
1. Lumikizani ndikuyika zidazo motsatira zofunikira za solar inverter ntchito ndikukonza buku. Poikapo, fufuzani mosamala ngati waya wa waya akukwaniritsa zofunikira, ngati zigawo ndi ma terminals ali otayirira panthawi yoyendetsa, ngati kusungunula kuyenera kukhala kotetezedwa bwino, komanso ngati maziko a dongosolo akugwirizana ndi malamulo.
2. Gwirani ntchito ndikugwiritsa ntchito motsatira malamulo a solar inverter ntchito ndi kukonza buku. Makamaka musanayatse makinawo, samalani ngati magetsi olowera ndi abwinobwino. Pogwira ntchito, samalani ngati kutsatizana kwa kuyatsa ndi kuzimitsa ndikolondola, komanso ngati zisonyezo za mita ndi nyali zowunikira ndizabwinobwino.
3. Ma inverters a solar nthawi zambiri amakhala ndi chitetezo chodziwikiratu pamayendedwe otseguka, overcurrent, overvoltage, overheating, etc., kotero zikachitika izi, palibe chifukwa choyimitsa pamanja inverter. Malo otetezedwa achitetezo odzitchinjiriza nthawi zambiri amayikidwa pafakitale, ndipo palibe kusintha kwina komwe kumafunikira.
4. Pali magetsi ambiri mu Solar inverter cabinet, wogwiritsa ntchito nthawi zambiri saloledwa kutsegula chitseko cha nduna, ndipo chitseko cha nduna chiyenera kutsekedwa nthawi wamba.
5. Pamene kutentha kwa chipinda kumadutsa 30 ° C, kutentha kwa kutentha ndi njira zoziziritsira ziyenera kuchitidwa pofuna kupewa kulephera kwa zipangizo ndikutalikitsa moyo wautumiki wa zipangizo.
Kusamala Kusamala
1. Yang'anani nthawi zonse ngati ma waya a gawo lililonse la inverter yotsika kwambiri ya solar ndi yolimba komanso ngati pali kutayikira, makamaka fan, module yamagetsi, terminal yolowera, terminal yotulutsa ndi nthaka iyenera kuyang'aniridwa mosamala.
2. Alamu ikatsekedwa, sikuloledwa kuyambitsa nthawi yomweyo. Chifukwa chake chidziwike ndikukonzedwa musanayambe. Kuyang'anira kuyenera kuchitidwa motsatira ndondomeko zomwe zafotokozedwa mu buku lokonzekera lothandizira la solar inverter.
3. Ogwira ntchito ayenera kuphunzitsidwa mwapadera kuti athe kuweruza chifukwa cha zolephera zonse ndikuzichotsa, monga mwaluso m'malo mwa fuse, zigawo ndi matabwa owonongeka. Ogwira ntchito osaphunzitsidwa saloledwa kugwira ntchito ndikugwiritsa ntchito zida.
4. Ngati ngozi yomwe ili yovuta kuthetsa kapena chifukwa cha ngozi sichidziwika bwino, mbiri ya ngoziyo iyenera kulembedwa, ndipo wopanga magetsi otsika kwambiri a solar inverter ayenera kudziwitsidwa panthawi yake kuti athetse.
Product Application
Dongosolo lopangira magetsi la photovoltaic limakhala pafupifupi masikweya mita 172 padenga, ndipo limayikidwa padenga la malo okhala. Mphamvu yamagetsi yosinthidwa imatha kulumikizidwa pa intaneti ndikugwiritsa ntchito zida zapakhomo kudzera pa inverter. Ndipo ndiyoyenera kumatauni apamwamba, nyumba zokhala ndi masitepe angapo, nyumba zogona za Liandong, nyumba zakumidzi, ndi zina zambiri.
Ubwino Wathu
1. Kudalirika kwakukulu kamangidwe
Pawiri kutembenuka kamangidwe zimapangitsa linanena bungwe la inverter pafupipafupi kutsatira, phokoso kusefa, ndi otsika kupotoza.
2. Kusinthasintha kwamphamvu kwa chilengedwe
Magawo afupipafupi a inverter ndi yayikulu, yomwe imatsimikizira kuti majenereta osiyanasiyana amafuta amatha kugwira ntchito mokhazikika.
3. High batire kukhathamiritsa ntchito
Adopt ukadaulo wanzeru wowongolera batire kuti mutalikitse moyo wantchito wa batri ndikuchepetsa kukonzanso kwa batire.
Ukadaulo wotsogola wamagetsi opitilira muyeso umakulitsa kuyatsa kwa batire, kupulumutsa nthawi yolipiritsa ndikutalikitsa moyo wantchito wa batire.
4. Chitetezo chokwanira komanso chodalirika
Ndi mphamvu yodzidziwitsa nokha, imatha kupewa ngozi yolephera yomwe ingayambitsidwe ndi zoopsa zobisika za inverter.
5. Ukadaulo wa inverter wa IGBT (Insulated Gate Bipolar Transistor)
IGBT ili ndi mawonekedwe abwino osinthira liwiro; ali ndi voteji mkulu ndi mkulu panopa ntchito makhalidwe; imatengera mtundu wamtundu wamagetsi ndipo imafunikira mphamvu yaying'ono yowongolera. IGBT ya m'badwo wachisanu imakhala ndi kutsika kwamagetsi otsika, ndipo inverter imakhala yogwira ntchito kwambiri komanso yodalirika kwambiri.
Chifukwa Chosankha Ife
Q1: Kodi inverter ya dzuwa ndi chiyani ndipo chifukwa chiyani ili yofunika?
A: Solar inverter ndi gawo lofunikira kwambiri pa solar system ndipo ili ndi udindo wosintha magetsi (DC) opangidwa ndi mapanelo adzuwa kukhala alternating current (AC) omwe angagwiritsidwe ntchito kuyatsa zida zapanyumba. Imawonetsetsa kugwiritsidwa ntchito moyenera kwa mphamvu yadzuwa komanso kuphatikiza kopanda msoko ndi ma gridi othandizira kapena makina opanda gridi.
Q2: Kodi inverter yathu ingagwirizane ndi nyengo zosiyanasiyana?
Yankho: Inde, ma inverter athu a solar adapangidwa kuti azitha kupirira nyengo zosiyanasiyana, kuphatikiza kutentha kwambiri, chinyezi, ngakhale mthunzi pang'ono.
Q3: Kodi ma inverters athu a solar ali ndi chitetezo chilichonse?
A: Ndithu. Ma inverters athu a solar adapangidwa ndi zinthu zingapo zachitetezo kuti ateteze dongosolo ndi wogwiritsa ntchito. Zinthuzi zikuphatikiza chitetezo champhamvu kwambiri komanso chitetezo chocheperako, chitetezo chachifupi, chitetezo cha kutentha kwambiri, komanso kuzindikira zolakwika za arc. Njira zodzitetezera zomangidwirazi zimatsimikizira magwiridwe antchito otetezeka komanso odalirika a ma solar inverters m'moyo wawo wonse.
