Taolo ea Tefiso ea Letsatsi ea 12V/24V 20A 30A 40A 50A 60A Pwm

Tlhaloso e Khutšoanyane:

E sebelisoa haholo-holo lits'ebetsong tsa tlhahiso ea motlakase tse kantle ho grid, lits'ebetsong tsa ho beha leihlo, lits'ebetsong tsa matlo a letsatsi, likhokahano tsa mohala, lits'ebetsong tsa tšireletso ea mollo oa meru, lits'ebetsong tsa mabone a literateng a letsatsi, Likoloi tsa Boithabiso le Likepe.


Qaqiso ea Sehlahisoa

Liparamente

LBH

Lisetifikeiti

Moetsi

Li-tag tsa Sehlahisoa

Likaroloana

1. 12V/24V E ikamahanya le maemo ka bohona, boholo bo bonyenyane, e bonolo ho e sebetsa.
2. Ho tjhaja PWM e bohlale e nang le mekhahlelo e 3 ka bokgoni bo phahameng.
3. Potoloho e kgutshwane ya PV array, ho tjhaja ho feta tekano, polarity ya betri e kgutlisang morao, potoloho e kgutshwane ya tlhahiso.
4. Li-interface tse peli tsa USB tsa 5V 2.1A tse hahiloeng kahare.
5. Taolo ea remote ea infrared e hahiloeng kahare ho bulela le ho tima meroalo ea DC.
6. Tšireletso e khutlelang morao, tšireletso ea potoloho e khuts'oane.
7. E etselitsoe sistimi ea matla a letsatsi ea 12V/24V.
8. Moralo oa setaele sa ho leketlisa o etsa hore ho be bonolo ho o kenya.
9. E fumaneha ka 20A/30A/40A/50A/60A.

Lintlha tse ling

Taolo ea tjhaja ea letsatsi ea PWM (1)
Taolo ea tjhaja ea letsatsi ea PWM (5)
Taolo ea tjhaja ea letsatsi ea PWM (2)
Taolo ea tjhaja ea letsatsi ea PWM (3)
Taolo ea tjhaja ea letsatsi ea PWM (4)

  • E fetileng:
  • E 'ngoe:

  • Mohlala PM20DU PM30DU PM40DU PM50DU PM60DU
    Motlakase o tloaelehileng 12/24v, kananelo e iketsang
    Nako ea ho tjhaja betri e tloaelehileng 20A 30A 40A 50A 60A
    Matla a ho kenya a Max.PV 300w 12v 450W 12V 600w 12V 750W 12V 900w 12v
    600w 24v 900W 24V 1200W 24V 1500W 24v 1800w 24V
    Voc ea motlakase o kenang oa letsatsi o phahameng ka ho fetisisa <30V/48v
    Motlakase o kenang oa letsatsi o monyenyane oa Vmp >16V/32v
    Bokgoni ba ho fetola matla Boholo.90%
    Tšebeliso ea matla a emeng <15mA <15mA <20mA 20mA <20mA
    Bolelele=1m tjhaja e theohile <0.25V
    Bolelele=1m ho theoha ha sekgoqetsane sa ho ntsha metsi <0.05V
    Puseletso ea mocheso -3 mv/sele*K
    Pontšo ea skrine ea LCD Motlakase oa betri, hona joale ha tjhaja ea PV, hona joale ha tjhaja ea mojaro, hona joale ha PV e tlamang ... Ah, hona joale ha PV e tlamang
    tjhaja Ah, ho beha ho tjhaja ha motlakase o sa fetoheng, ho beha ho kgaoha ha motlakase o tlase,
    tlhophiso ea lihokelo tse tlase tsa motlakase
    Likonopo LENANE, TLHOKOMELISO(E TIISITSWE), HO PHAHAMA, TLASE
    USB e habeli sebelisa 2.1A e le 'ngoe, sebelisa likou tse peli ka nako e le 'ngoe 1A
    Litekanyo (LWH) 172*126.3*73mm
    Boima ba 'mele (kg) 0.4 0.42 0.42 0.5 0.55
    Mocheso o tloaelehileng oa tikoloho -40 ho isa ho +50℃
    Tšireletso ea nyeoe lP22
    Tefiso ea ho phaphamala 13.8V/27.6v
    tjhaja ya motlakase e sa fetoheng 14.6v (14~15V e ka hlophisoa)1 29.2v (28-3ov e ka hlophisoa)
    Motlakase o tlase oa ho tima 11v(10.4~11.4V e ka hlophisoang)r 22v(20.8~22.8v e ka hlophisoang)
    Motlakase o tlase oa ho hokela 12.8V (12.2~13.2V settable)l 25.6V (24.4~26.4V settable)
    Ho theola mobu Motheo o motle
    Mofuta oa Leshala GEL, AGM, betri ea letsatsi jj.

    1. Ke hobane'ng ha khotheishene ea hau e le holimo ho feta bafepedi ba bang?

    'Marakeng oa Chaena, lifeme tse ngata li rekisa li-inverter tse theko e tlase tse kopanngoang ke li-workshop tse nyane tse se nang laesense. Lifeme tsena li fokotsa litšenyehelo ka ho sebelisa likarolo tse sa lokelang. Sena se fella ka likotsi tse kholo tsa ts'ireletso.

    SOLARWAY ke k'hamphani ea litsebi e sebetsanang le lipatlisiso le nts'etsopele, tlhahiso le thekiso ea li-inverter tsa motlakase. Re bile le seabo se mafolofolo 'marakeng oa Jeremane ka lilemo tse fetang 10, re romella li-inverter tsa motlakase tse ka bang 50,000 ho isa ho 100,000 selemo se seng le se seng ho ea Jeremane le mebarakeng ea boahelani ba eona. Boleng ba sehlahisoa sa rona bo tšoaneloa ke tšepo ea hau!

    2. Li-inverter tsa hau tsa motlakase li na le lihlopha tse kae ho latela sebopeho sa maqhubu a tlhahiso?

    Mofuta oa 1: Li-inverter tsa rona tsa NM le NS tse fetotsoeng tsa Sine Wave li sebelisa PWM (Pulse Width Modulation) ho hlahisa leqhubu la sine le fetotsoeng. Ka lebaka la tšebeliso ea lipotoloho tse bohlale, tse inehetseng le li-transistors tse nang le matla a maholo a tšimo, li-inverter tsena li fokotsa tahlehelo ea motlakase haholo 'me li ntlafatsa ts'ebetso ea ho qala ka bonolo, li netefatsa ts'epo e kholo. Leha mofuta ona oa inverter ea motlakase o ka fihlela litlhoko tsa lisebelisoa tse ngata tsa motlakase ha boleng ba motlakase bo sa hlokehe haholo, o ntse o e-na le ho sotha ha harmonic hoo e ka bang 20% ​​ha o sebelisa lisebelisoa tse rarahaneng. Inverter ea motlakase e ka boela ea baka tšitiso ea maqhubu a phahameng lisebelisoa tsa puisano tsa seea-le-moea. Leha ho le joalo, mofuta ona oa inverter ea motlakase o sebetsa hantle, o hlahisa lerata le tlase, o theko e tlase, 'me ka hona ke sehlahisoa se seholo' marakeng.

    Mofuta oa 2: Li-inverter tsa rona tsa NP, FS, le NK tsa Pure Sine Wave li sebelisa moralo oa potoloho ea ho kopanya e arohaneng, li fana ka maqhubu a tlhahiso a sebetsang hantle le a tsitsitseng. Ka theknoloji ea maqhubu a phahameng, li-inverter tsena tsa motlakase li nyane 'me li loketse mefuta e mengata ea meroalo. Li ka hokahanngoa le lisebelisoa tse tloaelehileng tsa motlakase le meroalo e inductive (joalo ka lihatsetsi le li-drill tsa motlakase) ntle le ho baka tšitiso efe kapa efe (mohlala, ho lla ha molumo kapa lerata la TV). Tlhahiso ea inverter ea motlakase oa sine wave e hloekileng e tšoana le matla a grid ao re a sebelisang letsatsi le letsatsi—kapa ho feta moo—kaha ha e hlahise tšilafalo ea motlakase e amanang le matla a tlamiloeng ke grid.

    3. Lisebelisoa tsa ho jara mojaro o thibelang ke eng?

    Lisebelisoa tse kang lifono tsa thekeng, lik'homphieutha, lithelevishene tsa LCD, mabone a incandescent, lifene tsa motlakase, li-video broadcaster, li-printer tse nyane, mechini ea motlakase ea mahjong, le li-cooker tsa raese li nkoa e le meroalo e thibelang. Li-inverter tsa rona tse fetotsoeng tsa sine wave li ka atleha ho matlafatsa lisebelisoa tsena.

    4. Lisebelisoa tsa ho kenya thepa ka har'a inductive ke eng?

    Lisebelisoa tsa ho kenya motlakase ka har'a motlakase ke lisebelisoa tse itšetlehileng ka ho kenya motlakase ka har'a motlakase, joalo ka li-motor, li-compressor, li-relay, mabone a fluorescent, li-stove tsa motlakase, lihatsetsi, li-air conditioner, mabone a bolokang matla le lipompo. Hangata lisebelisoa tsena li hloka matla a tsona a lekantsoeng makhetlo a 3 ho isa ho a 7 nakong ea ho qala. Ka lebaka leo, ke sesebelisoa se hloekileng sa sine wave se loketseng ho li fa matla.

    5. Mokhoa oa ho khetha inverter e loketseng?

    Haeba mojaro oa hau o na le lisebelisoa tse hanyetsang, tse kang mabone a mabone, u ka khetha sesebelisoa se fetolang motlakase sa sine wave. Leha ho le joalo, bakeng sa mojaro o susumetsang le o nang le capacitive, re khothaletsa ho sebelisa sesebelisoa se hloekileng sa sine wave. Mehlala ea meroalo e joalo e kenyelletsa lifene, lisebelisoa tse nepahetseng, li-air conditioner, lihatsetsi, mechini ea kofi le lik'homphieutha. Leha sesebelisoa se fetolang motlakase sa sine wave se ka qala meroalo e meng e susumetsang, se ka khutsufatsa nako ea sona ea bophelo hobane meroalo e susumetsang le e nang le capacitive e hloka matla a boleng bo holimo bakeng sa ts'ebetso e ntle ka ho fetisisa.

    6. Nka khetha boholo ba inverter joang?

    Mefuta e fapaneng ea meroalo e hloka matla a fapaneng. Ho fumana boholo ba inverter, o lokela ho hlahloba litekanyetso tsa matla a meroalo ea hau.

    • Mejaro e hanyetsang: Khetha inverter e nang le tekanyo e tšoanang ea matla le mojaro.
    • Mejaro e nang le bokgoni: Khetha inverter e nang le matla a fetang mojaro ka makgetlo a 2 ho isa ho a 5.
    • Mejaro e susumetsang: Khetha inverter e nang le tekanyo ea matla a mojaro ka makhetlo a 4 ho isa ho a 7.

    7. Betri le inverter li lokela ho hokahanngoa joang?

    Ka kakaretso ho kgothaletswa hore dithapo tse hokahanyang di-terminal tsa betri le inverter di be kgutshwane kamoo ho ka kgonehang. Bakeng sa dithapo tse tlwaelehileng, bolelele ha boa lokela ho feta dimithara tse 0.5, mme polarity e lokela ho tsamaellana pakeng tsa betri le inverter.

    Haeba o hloka ho eketsa sebaka pakeng tsa betri le inverter, ka kopo ikopanye le rona bakeng sa thuso. Re ka bala boholo le bolelele ba thapo bo loketseng.

    Hopola hore dikgokelo tse telele tsa thapo di ka baka tahlehelo ya motlakase, ho bolelang hore motlakase wa inverter o ka ba tlase haholo ho feta motlakase wa terminal ya betri, e leng se lebisang ho alamo ya undervoltage ho inverter.

    8.U bala mojaro le lihora tsa mosebetsi tse hlokahalang joang ho hlophisa boholo ba betri?

    Hangata re sebelisa foromo e latelang bakeng sa ho bala, leha e kanna ea se nepahale ka 100% ka lebaka la lintlha tse kang boemo ba betri. Libetri tsa khale li ka 'na tsa lahleheloa ke ho itseng, kahoo sena se lokela ho nkoa e le boleng ba referense:

    Lihora tsa mosebetsi (H) = (Bokgoni ba betri (AH)*Motlakase oa betri (V0.8)/ Matla a mojaro (W)

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