Products
OPS-1240-PWM Solar Controller
1.MCU otomatiki kudzora;
2.Work voltage otomatiki kuona;
3.Level 3 overload kudzivirira;
4.Reverse batanidza uye reverse kudzivirira kuzadza;
5.Output nyoro kutanga;
6.PWM yekuchaja modhi; 12v 40 amp solar charge controller
7.State of charge;
8.Five pamwero kuti bhatiri simba;
9.Kutakura chimiro kuratidza;
10.Inokodzera zvose 12 / 24VDC marambi;
11.Temperature muripo;
12.Auto light-activated;
13.Chiedza-chakagadzirwa uye kunonoka;
14.Support manual mode;
15.17 maitiro ekushanda;
16.SMT maitiro ekugadzira.
Chimiro chechimiro chakafanana uye chakasiyana chepfumbu yakamanikana, yakawedzerwa kune chinongedzo neinertia pavanenge vaine maitiro akafanana.PWM control principle: ndeyekuparadzanisa waveform muzvikamu zvitanhatu zvakaenzana, zvinogona kutsiviwa ne6 square waves. Kune akawanda echikamu chePWM, senge unipolar uye bipolar, synchronous uye asynchronous, rectangular uye sinusoidal modulation, nezvimwe.
Unipolar PWM control inoreva kuti mukati mehafu yekutenderera, mutakuri anongochinja mune imwe nzira, uye inoguma PWM waveform inoshandukawo mune imwe nzira.Bipolar PWM control method is unipolar opposite, ari muhafu yekutenderera mutakuri anochinja mumativi maviri.According kuti chiratidzo chemutakuri uye chiratidzo chemodulation chinoramba chichienderana, PWM control inogona kukamurwa kuita synchronous modulation uye asynchronous modulation.Chimiro cherectangular pulse wide modulation ndechekuti inobuda pulse wide line yakaenzana upamhi uye inogona kungodzora imwe nhamba ye harmonics. .Unhu hwe sinusoidal pulse width modulation ndeyokuti kubuda kwepulse width haina kuenzana, hupamhi hunochinja maererano nemutemo we sinusoidal, uye kubuda waveform iri pedyo ne sinusoidal wave. kugadzira pulse hupamhi maererano nechiratidzo chekutonga.Parizvino, nzira yekuenzanisa yetriangular wave, hysteresis comparison method a.nd space voltage vector nzira inowanzoshandiswa.
| Model | OPS1230 | OPS1240 |
| Yakatemerwa kuchaja ikozvino | 30A | 40A |
| Rated kuburitsa ikozvino | 30A | 40A |
| Kudzivirirwa kwenguva pfupi | 60A | 60A |
| System voltage | 12V / 24V Auto adapta | |
| Pamusoro pekudzivirirwa kwazvino | <1.3 chengetedza zve60s | |
| <1.6 chengetedza zve5s | ||
| > 1.6 vhara nekukasika | ||
| Stand-by warasika | <5mA | |
| Charge voltage drop | ≤0.26V | |
| Discharge voltage drop | ≤0.15V | |
| Max solar panel voltage | 42V | |
| Kushanda tembiricha | -35℃kusvika +55℃ | |
| Equalisa kuchaja voltage | 14.8V | |
| Bulk kuchaja voltage | 14.5V | |
| Kubvuma kuchaja voltage | 14.2V | |
| Float kuchaja | 13.8V | |
| Charge return voltage | 13.2V | |
| Discharge stop voltage | 11.2V | |
| Discharge return voltage | 12.6V | |
| Tembiricha muripo | N/C | |
| Kudzora maitiro | PWM (Pulse Width Modulation) | |
| Hukuru hwewaya | 10AWG | |
| Saizi/huremu | 140×90×38mm/220g | |
