Iindaba

1 Ibhokisi yokudibanisa ngokwayo ibangelwa izizathu zayo.

I-1) Uyilo lwebha yebhasi kunye ne-fuse ayinangqiqo kwaye akufanele idibanise.Ukongezelela, ububanzi bebhasi yebhasi buncinci, abuhambisani nokutshatyalaliswa kobushushu kwaye kungenangqiqo.Ukuhanjiswa kwesakhiwo kubangela ukuba isiphaluka esifutshane sitshise.

2) Ububanzi bebhasi yebhasi buncinci, kwaye indawo yoqhagamshelwano phakathi kwe-terminal kunye nebhasi yebhasi incinci, ibangela ukushisa kunye nokutshisa.

I-3) Iibhasi ze-aluminium zisetyenziselwa iibhasi, kwaye ubushushu obupheleleyo bebhokisi yokusebenza buphezulu kakhulu.Kucetyiswa ukuba usebenzise iibhasi ze-TMY okanye ze-TMR;umgangatho okhuselayo weqokobhe langaphandle uyingxaki.

4) Ibhokisi yokudibanisa ayinalo isixhobo sokukhusela esisebenzayo.Akukho yunithi yonxibelelwano kunye neyunithi yokukhusela yokubeka iliso ngoku kwisebe ngalinye kwibhokisi yokudibanisa.Emva kokuba uxhulumaniso lwe-virtual lwesebe lukhululiwe kwaye luvutha, i-current of this circuit iya kuguquguquka, ekufuneka inike i-alamu kwaye iqhube i-breaker circuit ukuba ihambe;le bhokisi yokudibanisa ayinayo i-breaker circuit.Nokuba ingozi ifunyenwe, kunzima ukuyiqhawula ngesandla.

5) Umgama onganelanga we-creepage we-high-voltage yokukhutshwa kombane kwigalelo lebhodi yokulawula kubangela ukutsha;

I-6) Ingxaki yomgangatho we-Fuse: Xa i-fuse idlula i-current ephetheyo yangoku, iyagqabhuka, okanye i-fuse fuse inkulu kakhulu ukuyikhusela.Ukulungelelaniswa phakathi kokunyibilika kunye nesiseko (ukuchasana ngokugqithisileyo koqhagamshelwano);

7) Ukulinganisa kwe-IP akukho kwiimfuno;

8) Umgangatho we-insulation kunye nokumelana ne-voltage yebhloko ye-terminal iphantsi.

I-9) I-spacer yesigaba se-circuit breaker ayifakwanga, okanye i-circuit breaker isondele kakhulu kwizindlu, kwaye umgama we-arcing awanele.

2 Ibangelwa kulwakhiwo olungekho mgangathweni

I-1) I-wiring phakathi kwentambo ye-photovoltaic kunye nebhokisi yokudibanisa ayiqini.Ngenxa yokunyanzeliswa kwamandla abasebenzi bokwakha ngexesha lenkqubo yokwakha, i-screw esisigxina yahluthwa kwaye ucingo lokutyibilika aluzange lutshintshwe, okanye i-screw ayizange iqiniswe xa i-force incinci kakhulu, uqhagamshelwano olubi lubangela ukuba i-current i-arc ngexesha. ukusebenza, kunye nobushushu obuphezulu bunyibilikise isibambi se-fuse kwaye sibangele isiphaluka esifutshane kwaye sitshise.Yilahla ibhokisi yokudibanisa.

2) Isiphaluka esifutshane esibangelwa yi-wiring engalunganga.Xa umtya we-photovoltaic uqhagamshelwe kwibhokisi yokudibanisa, abasebenzi bokwakha abazange bahlule ngokuchanekileyo izibonda ezilungileyo kunye nezibi zomtya webhetri, kwaye badibanisa isibonda esilungileyo somnye weentambo zebhetri kunye neepali ezingalunganga zezinye iintambo zebhetri, ezibangela ukuba intambo emfutshane.Nabanye abasebenzi bokwakha badibanisa ngempazamo iimodyuli ze-photovoltaic, ezibangela ukuba ezinye iintambo zibe ne-voltage ye-1500V okanye nangaphezulu kwe-2500V, exhunywe kwibhokisi yokudibanisa, kunye nesiganeko sokutshiswa kwecandelo lenzeke.

3) Ibangelwa yi-terminal engenayo kunye ne-wiring.Umgca wokungena kwebhasi ye-photovoltaic ungena kwibhokisi yokudibanisa ukusuka ngaphantsi kwebhokisi lokudibanisa.Idibaniswe ngokuthe ngqo kwibhloko ye-terminal ngaphandle kwamanyathelo okulungisa.Intloko ye-wiring ilungiswe nge-screw encinci.Indawo yoqhagamshelwano kunye ne-terminal incinci kwaye ithwala ubunzima bocingo.Xa intloko ye-wiring ichaphazeleka ngubushushu Xa utshintsho kunye nobushushu bangoku kunye nokukhulula, kuya kuvelisa iintlantsi kwaye ngokuthe ngcembe i-arc kunye nokutshisa, okuya kubangela ngokuthe ngcembe ezinye izixhobo kunye nebhokisi yonke ukuba ishushu kwaye itshise ngokupheleleyo.

4) Itekhnoloji yokuvelisa enganeleyo yentloko yentambo ye-outlet yebhokisi yokudibanisa, ukuchithwa okunganeleyo kwezixhobo zensimbi, kunye nokusondela kakhulu kwimpumlo ye-wiring, okubangelwa isiphaluka esifutshane somhlaba;iplagi yokudibanisa intambo yecandelo ishushu ngenxa yokunxibelelana kakubi, okubangela ukuba intambo ibambe umlilo;Isikrufu setheminali yobhedu sesidibanisi sokutshintsha ibhokisi yokuphuma sasibubushushu obukhululekileyo;

5) Umnyango wokukhusela indawo awufakwanga.

3 Izizathu ngexesha lokusebenza kunye nokugcinwa

I-1) Ngenxa yokusebenza kwexesha elide lesixhobo, imodyuli yamandla inokungaphumeleli kwangaphakathi, okubangela ukuba i-arc itsalwe kwaye ibhokisi yokudibanisa iyatshiswa.2) I-terminal engenamanzi kwindawo engezantsi yebhokisi yokudibanisa ayifaki intambo ye-photovoltaic okanye i-wiring ye-componder output tightly.Ekubeni iimodyuli ze-photovoltaic zivelisa umbane kuphela emini, iindawo zoqhagamshelwano ziya kutshisa kwaye zandise ngexesha lokuvelisa amandla.Ebusuku, iqondo lokushisa aliyi kuncipha kwaye iindawo zoqhagamshelwano ziya kuncipha.Ukuba i-terminal engangeni manzi ayibopheleli ngokuqinileyo intambo, amandla asezantsi anokubangela umgca ekuhambeni kwexesha.Intambo ikhululekile, ibangela ukuba i-arc itshise i-terminal, okanye isiphaluka esifutshane.

I-3) Izilwanyana ezincinci ezifana neegundane kunye neenyoka zingena kwibhokisi yokudibanisa, ebangela ukuba i-busbar ibe yi-short-circuit.

4) Izikrufu ze-terminal zebhodi ye-fuse zikhululekile, ezibangela ukuba ibhodi ye-fuse ibambe umlilo;

I-5) Iyunithi iyasilela kwaye i-backflow iyenzeka.

3. Ukulungiswa kwebhokisi yokudibanisa

1 Isiqulatho sokuhlaziya Ukuze ubambe imeko yokusebenza yesixhobo semodyuli ye-photovoltaic, ukukhangela kunye nokuphelisa iziphene zezixhobo ngexesha, ukuthintela iingozi, kunye nokuqinisekisa ukugqitywa kwesicwangciso sokuvelisa amandla, umsebenzi wokuhlola izixhobo kufuneka wenziwe ngokucophelela.

1) Ibhokisi yokudibanisa kufuneka ihlolwe ubuncinane kanye ngenyanga ukuze ifumane ixesha, ikhuphe iziphene ngexesha, kwaye irekhode ngokubanzi kwilog yokusebenza.

I-2) Jonga ingqibelelo yonke yebhokisi yokudibanisa ngaphandle komonakalo, ukuguqulwa, okanye ukuwa.

3) Khangela ukuba ibhokisi yokudibanisa iyonke icocekile kwaye ayinayo inkunkuma, kwaye isitywina sikwimeko entle.

4) Khangela ukuba izikrufu zikhululekile okanye ziyarusa.

5) Khangela ukuba iitheminali zocingo zitshisiwe kwaye ukuba izikrufu zikhululekile.

6) Khangela ukuba i-inshurensi itshisiwe, kwaye khangela ukuba ibhokisi ye-fuse itshisiwe.

7) Khangela ukuba i-anti-reverse diode itshisiwe.

8) Khangela ukuba i-voltage yesiphaluka kunye ne-current iyinto eqhelekileyo.

9) Khangela ukuba ngaba umkhuseli wotyando uqhelekile.

10) Khangela ukuba ngaba umgca uqhelekile kwimozulu.

11) Khangela ukuba iingcingo eziqhagamshelwe kwibhokisi yokudibanisa ziboshwe ngokuqinileyo kunye nokuba i-insulation iyaguga.

12) Khangela ukuba ngaba unxibelelwano kunye nemvelaphi yebhokisi yokudibanisa iphazamisekile.

13) Khangela ukuba izikhonkwane ze-terminal ye-DC ye-circuit breaker zikhululekile, kwaye ukhangele ubushushu be-DC yesiphaluka se-circuit kwimozulu eshushu ehlotyeni.

14) Khangela ukuba ipleyiti yokuchonga yebhokisi yokudibanisa ifakwe ngokuqinileyo.2 Imigqaliselo xa ulungisa ibhokisi yomhlanganisi

1) Xa ulungisa isebe lebhokisi lokudibanisa, kufuneka uqale ukhuphe i-breaker circuit, uze uvule ibhokisi ye-fuse yesebe ukuba ilungiswe, emva koko uvale i-breaker circuit, uze uhambe ukulungisa umgca webhasi .Khumbula ukuba ungayicimi iplagi ye-M4 ngaphandle kokuqhawula i-breaker circuit ye-DC, okanye uvule ibhokisi ye-fuse ngokuthe ngqo ngaphandle kokuqhawula i-DC ye-breaker circuit, ukuze uphephe iingozi zokhuseleko lobomi.

2) Xa uhlola kwaye ulungisa ibhokisi yokudibanisa, phuhlisa umkhwa wokuqinisa zonke izikrufu kanye, kwaye ubeke ingqalelo kukhuseleko xa uqinisa izikhonkwane ukuze ugweme ukubamba ii-terminals ezintle kunye nezingalunganga ngaxeshanye ngezandla zakho, okanye ubambe i-positive kunye ne-screws. PE ngaxeshanye Wire okanye negative kunye PE wire.