Ul 4703 Photovoltaic Pv Cable

Abahlinzeki be-Paidu bahlinzeka ngekhebuli ye-UL 4703 Photovoltaic PV yekhwalithi ephezulu, eklanyelwe ngokukhethekile izinhlelo zokusebenza zokukhiqiza amandla e-photovoltaic, kuhlanganise namaphaneli elanga. Le khebula ifanele kokubili ukufakwa kwe-solar yokuhlala kanye nezohwebo. Ihlangabezana nezindinganiso zomkhakha zokuphepha, ukwethembeka, nokusebenza, okuyenza ibe ukukhetha okuthenjwayo ezinhlelweni zamandla elanga.

Thumela Uphenyo

Incazelo Yomkhiqizo

Njengomkhiqizi ochwepheshe, singathanda ukukunikeza Ikhebula le-Paidu UL 4703 Photovoltaic PV. I-UL 4703 iyindinganiso ye-Photovoltaic (PV) Wire. Icacisa izimfuneko zentambo ye-PV yekhonda eyodwa elinganiselwe ngo-2000 V noma ngaphansi, kanye no-90°C emanzi noma yomile. Intambo ngokuvamile isetshenziselwa ukuxhuma izintambo zamasistimu amandla e-photovoltaic asekelwe phansi nangenasisekelo. Ikhebula liqukethe i-conductor yethusi eboshiwe, ukufakwa kwe-PVC, kanye nebhantshi le-PVC elikwazi ukumelana nokukhanya kwelanga. Lolu hlobo lwekhebula lunikeza isivikelo kumswakama, ukukhanya kwelanga, nemihuzuko engase ibe khona. Izici ezibalulekile nokucatshangelwa okuhlobene ne-UL 4703 Photovoltaic PV Cable kuhlanganisa:

Idizayini ye-Single-Conductor:Izintambo ze-UL 4703 PV ngokuvamile ziyizintambo eziwumongo owodwa ezinekhondatha yethusi evalekile futhi esheheshiwe.

I-I-Insulation Material:I-insulation yekhebula, evame ukwakhiwa nge-polyethylene (XLPE), ihlinzeka ngokufakwa kukagesi futhi ivikele ezicini zemvelo.

I-Sheath Material:Ijakhethi yangaphandle yekhebula idlala indima ebalulekile ekuyivikeleni ekukhanyeni kwelanga, ukushintshashintsha kwezinga lokushisa, umswakama, nezinye izimo zemvelo. Izinto ezihlala isikhathi eside futhi ezimelana ne-UV zivame ukusetshenziselwa ibhantshi, okuqinisekisa ubude bekhebula nokuthembeka.

Izilinganiso Zezinga lokushisa:Izintambo ze-UL 4703 PV kufanele zihlangabezane nezilinganiso zezinga lokushisa ezithize kukho kokubili izinga lokushisa eliphezulu lokusebenza lekhondatha kanye nekhebuli iyonke. Lezi zilinganiso ziqinisekisa ukusebenza okuphephile ngaphansi kwezimo ezijwayelekile okuhlangatshezwana nazo ekufakweni kwelanga.

Ukumelana Nokukhanya kwelanga:Ijakhethi yekhebula yakhelwe ukumelana nemiphumela ewohlokayo yokuchayeka elangeni isikhathi eside, iqinisekisa ukuqina nokusebenza kwayo ngokuhamba kwesikhathi.

Ukuvumelana nezimo:Nakuba izintambo ze-PV zivame ukufakwa endaweni engaguquki ngaphakathi kwamaphaneli elanga, zidinga ukuba nokuguquguquka okwanele ukuze kufakwe ukufakwa kanye nokunyakaza okungenzeka ngaphakathi kwesistimu.

Ukuthobela:Isitifiketi se-UL 4703 siqinisekisa ukuthi intambo ye-PV ihlangabezana namazinga athile okuphepha nokusebenza. Ukuhambisana nezindinganiso ze-UL kuvame ukuba yimfuneko ekusebenziseni ikhebula le-PV kumaphrojekthi ahlukahlukene welanga.