Kev piav qhia
Kev tiv thaiv overcurrent yuav tsum muaj nyob rau hauv photovoltaic fais fab Circuit Court, photovoltaic output circuit, inverter output circuit, thiab roj teeb conductors rau txhua daim ntawv thov uas ua raws li National Electrical Code. CHIFENG's CFPV fuses tuaj yeem tiv thaiv koj cov kab hluav taws xob tawm lossis kab sib txuas PV system los ntawm kev sib tsoo hauv av thiab kab txhaum.
Chifeng tau muab kev cog lus, kev nyab xeeb thiab kev lag luam tiv thaiv kev daws teeb meem rau lub hnub ci. Raws li ib qho ntawm Chifeng lub hnub ci broad portfolio ntawm cov khoom fuse, 1500Vdc CFPV NHXL fuses tshwj xeeb yog tsim los rau kev tiv thaiv photovoltaic system. Qhov ntsuas hluav taws xob ntawm qhov no series ntawm fuses yog mus txog 1500Vdc, qhov ntsuas tam sim no mus txog 500A, thiab qhov ntsuas tawg muaj peev xwm txog li 50KA. Fuse txuas lub ntsiab yog encapsulated nyob rau hauv lub siab-lub zog ceramics nrog cov txiaj ntsig ntawm lub cev compact loj thiab muaj peev xwm ntawm thermal shock kuj. Rau daim ntawv thov yooj, peb tau tsim 2 mount txoj kev ntawm CFPV-HXL fuses.
Nta & Cov txiaj ntsig
Txuag qhov chaw kaw
Bolt-on version haum rau standardizing busbar
Variation ntawm kho cov kev xaiv
Daim ntawv thov
1500V photovoltaic daim ntawv thov
1500V central inverter
1500V disconnects
1500V hlua inverter
Specification
Khoom Series | CFPV NHXL |
Kev ntsuas | |
Qhov hluav taws xob | Txog li 1500Vdc |
Tam sim no | Txog li 500A |
Txhaum Muaj Peev Xwm | 30KA (TUV), 50KA (Self-certificated) |
Lub sij hawm tas li | 1-3ms |
Cov qauv / kev pom zoo | IEC 60269-6 gPV class UL UL® Listed to 248-19, Qhia JFGA, |
Lub Tebchaws Keeb Kwm | Tuam Tshoj |
Dimension
CFPV-H1XL
CFPV-H2XL
CFPV-H3L
FAQ
Q: Qhov sib npaug UK National Standard rau IEC60269 yog dab tsi?
A: Qhov sib npaug UK Standard yog BS88.
Q: Kuv lub fuse muaj qhov ntsuas Vac, kuv puas tuaj yeem tso rau hauv Vdc Circuit Court?
A: Fuses muaj lawv qhov kev ntsuas Vac lossis Vdc tau hais meej meej ntawm lawv cov ntaub ntawv. Qee lub fuses muaj ob qhov kev ntsuas Vac thiab Vdc. Fuses uas tsis muaj Vdc ntsuas yuav tsum tsis txhob siv rau hauv Vdc circuits.
Q: Puas tuaj yeem siv sijhawm ncua sijhawm fuse los hloov lub fuse ua haujlwm ceev?
A: Qhov no nyob ntawm qhov qhib kev ua tau zoo thiab kev tiv thaiv xav tau. Fast acting fuses pab ceev ceev txwv qhov txhaum tam sim no los ntawm kev puas tsuaj rau cov khoom hauv qab hauv lub sijhawm luv luv. Txawm li cas los xij, tsis muaj teeb meem inrush lossis surge tam sim no tuaj yeem ua rau muaj kev cuam tshuam tsis zoo tshwj tsis yog tias cov fuses loj dhau. Lub sij hawm ncua sij hawm fuses tso cai rau qee qhov muaj peev xwm tiv taus ntau dua thaum lub sij hawm tsis muaj kev puas tsuaj los yog cov dej ntws tawm thiab tso cai rau kev tiv thaiv overcurrent ze rau cov xwm txheej luv luv. Hloov lub fuse ua haujlwm nrawm nrog lub sijhawm ncua sijhawm fuse thaum kawg yuav tsum tau soj ntsuam ntawm cov kev ua haujlwm ib txwm muaj, muaj peev xwm inrush lossis surge tam sim no thiab xav tau kev ua haujlwm qhib.
