Iyo PV Array DC Isolator Switch Inodzivirira sei iyo Photovoltaic System?

       PV array DC isolator switch, sekureva kunoita zita, switch inoparadzanisa DC.Inonyanya kushandiswa mu photovoltaic power station systems, uye inoshandiswa pakati pepamusoro-voltage DC photovoltaic arrays uye grid-yakabatana inverters kucheka arcs anogadzirwa neDC simba, kudzivisa njodzi dzine ngozi, uye chengetedza kushanda kwakachengeteka.Iwo ari padhuze neiyo inverter uye anoda nzira yekuzviparadzanisa nemaoko iyo yese PV array panguva yekumisikidza system kana chero inozotevera kugadzirisa.

Ndeapi Mabasa ekudzivirira ePV Array DC Isolator switch?

(1) Paunenge uchiisa photovoltaic system, mugadziri anowanzo dzima DC switch kutanga kuti aparadzanise kupinza kwe solar panel kubva kune inverter.Munguva iyi wiring uye plugging yeDC terminals, simba reDC harina kubatana nedivi reDC reinverter kudzivirira kuvhunduka kwemagetsi ega uye kukuvadzwa kweiyo inverter uye yekumashure-yekupedzisira michina.Naizvozvo, kana tichiisa sisitimu, isu tinoda PV array dc isolator yekuparadzanisa iyo DC simba pakati peiyo inverter nebhatiri pani.

(2) Mune photovoltaic power station, inverter ndiyo "core center".Kuti uve nechokwadi chenguva yakakwana yekugadzira magetsi, inverter haina bhatani rekutanga-kumisa.Chero bedzi paine chiedza (kunyangwe kuchinaya), solar panels inogona kugadzira magetsi uye inverter inogona kushanda yega.Zvisinei, izvi zvinounzawo dambudziko.Paunenge uchitsiva kana kugadzirisa inverter, kunyangwe iyo AC side yakabviswa neyakaisirwa AC circuit breaker, iyo DC side inogara ichisimbiswa.Muchiitiko ichi, kana inverter isina solar array dc isolator switch kuti iparadzanise simba reDC remapanera, zviri nyore kukonzera kuvhunduka kwemagetsi uye kukuvara kwemidziyo.

(3) Parizvino, mazhinji emainverters pamusika ndeeTL akateedzana, ndiko kuti, hapana magetsi ega ega mukati, uye pane mukana wekudzokera kumashure kuyerera kubva kudivi re AC kuenda kudivi reDC.Panguva yekugadzirisa, kana iyo AC switch uye DC switch yakasarudzika, inogona kuchengetedzwa zvakanyanya.

Different Installation Types

Kune mhando 5 dzekuisa: Imwechete-gomba rekuisa mhando, Panel mounting type, Rail mounting type, Door lock mounting type, uye External mounting type.

Zvimiro zveSlocable PV Array DC Isolators:

1. Kunyanya yakagadzirirwa kushandiswa kweDC, yakarongwa ikozvino chiyero 16 ~ 630A, voltage range: ≤1500V, yakakodzera kushandiswa kwakasiyana-siyana;

2. Yakasiyana yekuisa nzira uye modular dhizaini inopa chigadzirwa kugadzika kuchinjika;

3. Electric shock self-cleaning design, inoderedza kuramba uye kushandiswa kwesimba, uye inowedzera hupenyu hwebasa;

4. Nhamba yemapuranga: 2 ~ 10 mazinga ekusarudza;

5. Maximum on-off time: isingasviki 5ms

6. Inotengeswa kunze UL94V-0 zvinhu zvinopisa moto zvinoshandiswa, zvinogona kushandiswa munzvimbo dzakaoma dzekushanda;

7. Teerera kune zvakasiyana-siyana (zvakadai seIEC, UL, TUV, CE, CB, SAA, CCC, nezvimwewo)

Slocable inogona kuburitsa PV array isolator inokodzera yakazara yakazara tambo inverters kubva 1KW kusvika 320KW.Iyo mutengesi weDC isolator switching mukutevedzera IEC60947-3 (ed.3.2):2015 uye yakawana UL certification.

Izvi zvigadzirwa zvinoenderana neazvino photovoltaic mwero zvinogona kusangana nezvinodiwa zvakafara zvemusika wepasi rose photovoltaic uye zvinogona kugadzirisa kushushikana kwevatengi nezve system kuchengetedza nekudzivirira.Slocable icharamba ichiita tsvakiridzo yakadzama kuti ipe musika sarudzo dzakasiyana uye dziri nani.