Zvigadzirwa
chinoshandura chikamu chemagetsi neAC-DC-AC
Chinhu Chigadzirwa
1. Kupinza magetsi kwakafara 80-320VAC, magetsi chaiwo anogonawo kugadziriswa zvichienderana nezvinodiwa, uye anogona kuenderana nemagetsi mashoma anoshanda emagetsi makuru munzvimbo dzese.
2. Simba rinobuda mumagetsi emagetsi emumaindasitiri rine zvikamu zvitatu, asi haridhuri nekuti rakavakirwa pakubhadhara magetsi emagetsi emumaindasitiri.
3. Zvikamu zvikuru zvishandiso zvinounzwa kunze kwenyika. Uchishandisa module yeIPM intelligent inoshanda yechizvarwa chechitanhatu kubva kuJapan Mitsubishi, inoshanda zvakanyanya uye yakagadzikana, inogara kwenguva refu, ine dziviriro yakasimba, uye iri nyore kuitsiva nekugadzirisa.
4. Uchishandisa TI central processor DSP28335chip kubva kuUSA, kumhanya kwemhinduro kunokurumidza uye kwakarurama, zvichipa simba rakasimba uye rakachena remutoro.
5. Dhizaini yekuchengetedza yakagadzirwa nevanhu: inogamuchira dhizaini ye transformer inopatsanura. Zvinoiswa uye zvinobuda zvakaparadzaniswa nemagetsi zvachose. Uye zvinoiswa uye zvinobuda zvine MCCB, iyo inochengetedza switch yevatengi uye iri nyore uye yakachengeteka kuisa. Zvikamu zvipenyu zvakavharirwa zvizere zvinodzivirira vana kubva mukukuvadzwa nemagetsi.
6. Kuburitsa basa rakakwana rekudzivirira, rine simba rinobuda rakawandisa, mutoro wakawandisa, dunhu pfupi, kupisa kwakanyanya, dziviriro yekuzviongorora uye kumwe kudzivirirwa.
7.LCD + LED display, inoratidza input uye output voltage, current, power consumption, fault display, zviri nyore kuti vatengi vakwanise kuwana zvikanganiso nekukurumidza uye kutungamira kugadzirisa.
8. Muchina wese unogadzira dhizaini yemhando yepamusoro, dhizaini yeplug-in, kugadzirisa kuri nyore, kuderedza mari yakavanzika yekutadza kugadzirisa muchina.
9. Chinoshandura magetsi chine basa rekusefa grid distraction nekukanganiswa panguva imwe chete, izvo zvinoreva kushanda zvakanaka kwevoltage yakagadzikana uye simba refrequency, kupa nzvimbo yakasimba uye yakachena yemagetsi kune zvishandiso zve backend.
Zvimiro zveChigadzirwa
| Muenzaniso | Nhevedzano dzeBZT |
| Maitiro eDunhu | Module yeIPM, Kuchinja kweSVPWM |
| Chimiro che wave chinobuda | Wave yakachena yesine |
| Ipai Voltage | Waya yechikamu chimwe chete 2/waya yechikamu chechipiri 3/waya yechikamu chimwe chete 3+waya yePE 50HZ/60HZ±10HZ(kugadzirisa kani) |
| Kubuda kweVoltage | Waya yechikamu chimwe chete 2/waya yechikamu chechipiri 3/waya yechikamu chimwe chete 3+waya yePE |
| Kubuda Kwakawanda | 50HZ/60HZ (30-90HZ inogona kuchinjika nguva dzose) |
| Sarudzo yemodhi yekutanga | Kutanga kwakasimba kwefrequency step-down kana kutanga frequency (zvinogona kusarudzwa paLCD screen settings) |
| Kugadzikana kwekakawanda | ≤0.01% |
| Mutoro mutemo | ≤3% |
| THD | ≤2% (Mutoro wakatsetseka) |
| Angle yeDanho | 120°±1° |
| Chiyero cheCrest Factor | 3:1 |
| Kuratidzwa kweLCD | Voltage yekubuda, current yekubuda, frequency yekubuda, simba rekubuda, fault code, time tembiricha, startup mode select, setting parameters |
| Basa rekudzivirira | dziviriro inobuda pamusoro pemazuva ano, dziviriro inodarika simba, dziviriro inodarika tembiricha, dziviriro pfupi yedunhu, dziviriro inodarika simba, uye kunonoka kwealamu yebasa rebuzzer |
| Nguva Yekudzivirira Kupindura | ≤2ms |
| Kushanda zvakanaka kwemuchina | ≥94% |
| hunhu hwekuputira | 1800VAC/10mA/1min |
| Kuvharirwa kwekudzivirira | 500V DC/50MO |
| Nzira yekutonhodza | Kutonhodza kwemhepo yakamanikidzwa |
| Ruzha | 1m>60db |
| Tembiricha iri munzvimbo yakapoteredza | -25~55℃ |
| Kushandisa hunyoro hwenzvimbo | 0~95% (Hapana kunyorovesa) |
| Mashoko | Ma parameter ari pamusoro apa ndeekungotarisa chete, anogona kugadziriswa zvichienderana nezvinodiwa nemutengi |