ngidinga usayizi onjani wekhebula lelanga

Ikhebula le-pv eliningi kakhulu lamaphaneli elanga yiIkhebula lelanga le-H1Z2Z2-Kkanye nentambo yelanga engu-62930 IEC 131 , le khebula ivame kakhulu ku-DC 4mm Cable naku-6mm DC Cable. Umthetho onzima kakhulu wesithupha ungowamalungu afanayo angaphansi kuka-20A angasebenzisa ikhebula lelanga elingu-4mm, futhi u-20A noma ngaphezulu kufanele asebenzise intambo ye-pv engu-6mm. Uma kudingeka usayizi omkhulu, kunconywa ukuthi usebenzise ama-run amabili ukusuka kuhlu ukuya kusilawuli selanga.

Ngazi kanjani ukuthi ngidinga usayizi wekhebuli yelanga?

Uma uwazi ama-watts ne-voltage yesistimu yakho, ungathola i-amperage. Ama-amps azonquma ubuncane bosayizi wekhebula le-AWG ozosetshenziswa, ngokusekelwe ekwehleni kukagesi okungu-2%. Kulokhu, uyazi ukuthi i-voltage ingu-12V. Hlukanisa amandla ephaneli yakho yelanga nge-voltage ukuze unqume ama-amps.

Yenziwe ngani ikhebula le-solar dc?

I-AluminiumnomaIthusi:Izinto ezimbili ezijwayelekile zokusebenzisa i-conductor ezisetshenziswa ekufakweni kwelanga okuhlala kanye nezohwebo yithusi ne-aluminium. I-Best 62930 IEC 131 Ithusi ine-conductivity enkulu kune-aluminium, ngakho-ke ithwala amandla amanje kune-aluminium ngosayizi ofanayo.Ithusi bekuyisinqumo esivamile sezintambo zelanga ngenxa ye-conductivity yayo kagesi enhle kakhulu kanye nokumelana nokugqwala. Kuyi-conductor esebenza kahle kakhulu enciphisa ukulahleka kwamandla uma idluliselwa ebangeni elide. Ukwengeza, ithusi yaziwa ngokuhlala kwayo nokukwazi ukumelana nezimo zemvelo ezinzima, okwenza kube ukukhetha okuthembekile ekufakweni kwelanga. Ikhebuli yethusi inekhebula le-Single Core Photovoltaic kanye nentambo ye-pv ewumgogodla wamawele amabili.

ikhebula lelanga lethusi

I-Aluminium, ngakolunye uhlangothi, iyindlela engabizi kakhulu yezintambo zelanga. Ilula futhi ishibhile kunethusi, okuyenza ibe inketho ekhangayo kumaphrojekthi amakhulu elanga lapho ukonga izindleko kubaluleke kakhulu. Nokho, i-aluminium ine-conductivity kagesi ephansi uma iqhathaniswa nekhopha, okungase kuphumele ekulahlekeni kwamandla okuphakeme kancane phakathi nenqubo yekhebula. Ukwengeza, i-aluminium isengozini yokugqwala, ngakho ukufakwa nokugcinwa ngendlela efanele kubalulekile ukuze kuqinisekiswe ukuphila nokusebenza kwayo isikhathi eside.

Intambo ye-Photovoltaic Aluminium Alloy

Uma ukhetha ithusi ne-aluminium izintambo zelanga, kubalulekile ukucabangela izidingo ezithile zokufakwa. Izinto ezifana nebanga lokugijima kwekhebula, izimo zemvelo kanye nesabelomali sisonke konke kunomthelela esinqumweni. Kwezinye izimo, inhlanganisela yethusi ne-aluminium conductors ingasetshenziswa ukwandisa izindleko nokusebenza.

Sengiphetha, kokubili ithusi ne-aluminium yizinketho ezisebenzayo zezintambo zelanga ezindaweni zokuhlala nezohwebo. I-Copper inikeza ukusebenza kahle nokuqina, kuyilapho i-aluminium inikeza izindleko nokonga isisindo. Ngokuhlola ngokucophelela izidingo ezithile zephrojekthi, abafakeli bangenza isinqumo esinolwazi mayelana nempahla kakhondatha efanelekela kangcono isistimu yabo yekhebula lelanga.

Ulufaka kanjani ucingo lwe-dc lwelanga?

Thatha ikhebula bese ubeka ukugoba okuncane kuyo ukuze uqinisekise ukuthintana okungcono kwendawo ngaphakathi kwe-crimp. Kuzodingeka ukuthi ukhumule i-insulation yekhebula ngenani elincane ukuze uveze intambo ukuze i-crimping. Khipha isixhumi sesifazane ngendlela okwenze ngayo kweyeduna esinyathelweni sesibili.

Uyayicwebisa noma uyayidambisa i-MC4izixhumi?

Phakela Itheminali / Iphinikhodi ye-MC4 Emkhawulweni Ohlutshiwe Wethusi Wekhebula . Sebenzisa i-Crimper ukuze unqande futhi uvikele abathintwayo betheminali. Ngokucindezela itheminali ekhebulani, uvikela ikhebula yethusi koxhumana naye ukuze uthole uxhumano lwamandla oluvikelekile. Dlulisa i-Cable Gland ngendlela efanele.

Indlela yokunamathisela izintambo kumamojula welanga we-photovoltaic ngendlela efanele

1.Gwema "amajika ekhebula". ...

2.Ungalokothi ubophe izintambo eduze konqenqema lwensimbi ngaphandle kokusebenzisa umkhiqizo ofanele. ...

3.Ngezimbobo, sebenzisa iziqeshana ezifanele zokubopha. ...

4.Sebenzisa ama-Edge Clips ukuze ugweme amaphaneli okubhoboza. ...

5.Nakekela ngokukhethekile ngezintambo ezinhlelweni ze-photovoltaic ezintantayo.

I-Pntech inikeza ikhebula le-solar photovoltaic lekhwalithi ephezulu, sinikeza amakhasimende imikhiqizo namasevisi amahle kakhulu futhi avelele. Uma unemibuzo, ungasithinta ku-inthanethi, futhi abasebenzi bethu bazohlinzeka ngezixazululo zochwepheshe ngesikhathi.