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I-OPS-1240–PWM Isilawuli Selanga Esifakiwe Isithombe
  • I-OPS-1240–PWM Isilawuli Solar
  • I-OPS-1240–PWM Isilawuli Solar
  • I-OPS-1240–PWM Isilawuli Solar

I-OPS-1240–PWM Isilawuli Solar

Incazelo emfushane:


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici zesilawuli selanga se-PWM 40A zinjengezansi

1.MCU ukulawula okuzenzakalelayo;

2.Ukutholwa kwe-voltage yomsebenzi okuzenzakalelayo;

3.Izinga lesi-3 lokuvikela ukugcwala ngokweqile;

4.Reverse xhuma futhi uhlehlise ukuvikela ukugcwalisa;

5.Okukhipha isiqalo esithambile;

6.PWM imodi yokushaja;12v 40 amp isilawuli sokushaja solar

7.Isimo sokukhokhisa;

8.Five level ukuthi amandla ebhethri;

9.Layisha isibonisi sesimo;

10.Ifanele wonke amalambu ayi-12/24VDC;

11.Isinxephezelo sezinga lokushisa;

12.I-Auto light-activated;

13.Ukukhanya kuyasebenza futhi kulibaziseka;

14.Sekela imodi yesandla;

15.17 imodi yokusebenza;

16.Izinqubo zokukhiqiza ze-SMT.

Umgomo wesilawuli se-PWM

Umfutho wesimo esifanayo nesihlukile se-pulse ewumngcingo, engezwe kusixhumanisi esine-inertia lapho sinomphumela ofanayo.Isimiso sokulawula se-PWM: ukuhlukanisa i-waveform ibe izingxenye ezilinganayo ezingu-6, ezingathathelwa indawo amagagasi ayisikwele ayi-6. Kunezigaba eziningi ze-PWM, njenge-unipolar ne-bipolar, i-synchronous ne-asynchronous, i-rectangular ne-sinusoidal modulation, njll.

Ukulawula i-PWM ye-Unipolar kusho ukuthi phakathi kwesigamu somjikelezo, ophethe ushintsha kuphela ohlangothini olulodwa, futhi i-waveform ye-PWM ewumphumela nayo ishintsha ohlangothini olulodwa.Indlela yokulawula i-Bipolar PWM iphambene ne-unipolar, usengxenyeni yesithwali somjikelezo ishintsha izinkomba ezimbili. ukuthi ingabe isignali yenethiwekhi kanye nesignali yokushintshashintsha igcina ukuvumelanisa, ukulawula kwe-PWM kungahlukaniswa ngokushintshashintsha okuvumelanayo kanye nokushintshashintsha kwe-asynchronous.Isici sokuguquguquka kobubanzi be-pulse ububanzi ukuthi umugqa wobubanzi be-pulse ububanzi bulingana futhi ungalawula kuphela inombolo ethile yama-harmonics. .Isici sokushintshwa kwe-sinusoidal pulse wide modulation ukuthi ububanzi be-pulse okukhiphayo abulingani, ububanzi buyashintsha ngokomthetho we-sinusoidal, futhi i-waveform ephumayo iseduze ne-sinusoidal wave.Ukuguquguquka kobubanzi be-Sine pulse kubizwa nangokuthi i-SPWM.Ukhiye wale nqubo ngu ukukhiqiza ububanzi bokushaya kwenhliziyo ngokwesiginali yokulawula.Okwamanje, indlela yokuqhathanisa yamagagasi angunxantathu, indlela yokuqhathanisa ye-hysteresis and space voltage vector indlela zivame ukusetshenziswa.

Imininingwane

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Imodeli

I-OPS1230

I-OPS1240

Isilinganiso sokushaja samanje

30A

40A

Isilinganiso sokushajwa kwamanje

30A

40A

Ukuvikelwa kwesikhashana

60A

60A

I-voltage yesistimu

12V/24V Ukuzijwayeza okuzenzakalelayo

Ngaphezu kokuvikela kwamanje

<1.3 gcina ama-60s

<1.6 gcina amasekhondi ama-5

>1.6 vala ngokushesha

I-stand-by ilahlekile

<5mA

Ukwehla kwamandla kagesi

≤0.26V

Ukwehla kwe-voltage yokukhipha

≤0.15V

I-voltage enkulu yephaneli yelanga

42V

Izinga lokushisa lokusebenza

-35℃ukuze +55℃

Linganisa i-voltage yokushaja

14.8V

I-voltage yokushaja ngobuningi

14.5V

I-voltage yokushaja eyamukelekayo

14.2V

Ukushaja okuntantayo

13.8V

I-voltage yokubuya yeshaja

13.2V

I-voltage yokuyeka yokukhipha

11.2V

Ukukhipha i-voltage yokubuyisela

12.6V

Isinxephezelo sezinga lokushisa

N/C

Imodi yokulawula

I-PWM( Pulse Width Modulation)

Umkhawulo kasayizi wentambo

10AWG

Usayizi/isisindo

140×90×38mm/220g
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