Raws li qhov yuav tsum tau ua ntawm tus qauv IEC61730-2 [2] : Photovoltaic modules yuav tsum muaj peev xwm tiv taus rov qab tam sim no overload. Cov kev cai ntawm kev ntsuas rov qab overcurrent yog raws li nram no: Rau pv modules nrog A siab tshaj plaws fuse tam sim no ntawm 15A, A 2-teev xeem ntawm 20.25A (1.35 zaug) yuav tsum tau, cov modules yuav tsum tsis txhob hlawv, muskin thiab nyias daim ntawv dawb nyob rau hauv kev sib cuag nrog cov modules yuav tsum tsis txhob hlawv los yog hlawv cov pob qij txha, thiab MST17 qhov kev ntsuam xyuas tam sim no yuav tsum tau ua raws li qhov yuav tsum tau ua.
Yog li, photovoltaic modules tau ntawv pov thawj raws li IEC61730-2 yuav tsum muaj peev xwm tiv taus 1.35 npaug ntawm qhov rov qab tam sim no 2h.
Raws li cov kev xav tau saum toj no, kev ntsuas yuav tsum tau ua los tiv thaiv DC tsheb npav ntawm sab ntawm photovoltaic inverter (lossis DC lub thawv tsheb npav) los ntawm kev txhim kho kev nyab xeeb thiab txuas ntxiv lub neej ntawm photovoltaic modules. Yog li, IEC60269-6 [3] tus qauv rau photovoltaic fuse (15A) cov kev cai: "yuav tsum tau fuse tam sim no ntawm 21.75A (1.45 zaug) hauv 1 teev". Txawm li cas los xij, hauv UL2579 [4] tus qauv, nws yuav tsum tau fuse hauv 1 teev thaum qhov tam sim no yog 20.25A (1.35 zaug).
DISSMANN Fuses raug muag thoob plaws hauv Suav teb, Tebchaws Europe, Tebchaws Meskas, Middle East thiab Southeast Asia kev lag luam. Tam sim no peb cov neeg siv khoom yog Apple, Microsoft, DELL, LG, Samsung, Siemens, Amphenol, BYD, CATL, Zotye Auto, Leadway Auto, thiab lwm yam.
Integrated Cheebtsam rov qab tam sim no overload muaj peev xwm (IEC61730-2), UL tus qauv yuav tsum tau tsim nyog, thiab IEC60269-6 tus qauv yuav tsis sib haum rau nws cov kev xav tau los hloov kho: rau cov ntsuas tam sim no hauv qab 32A (xws li 32A) fuse yuav tsum dhau 1.35 npaug ntawm qhov ntsuas tam sim no yuav tsum tau fused hauv . Mainstream fuse manufacturers xws li Bussmann thiab Littelfuse, uas yog ceev los teb rau technology, kuj tau hloov kho cov khoom parameter yuav tsum tau rau tus tsim ntawm photovoltaic fuses.
Yog li ntawd, thaum lub fuse tam sim no tsis ntau tshaj qhov txwv ntawm qhov kev tiv thaiv tam sim no ntawm photovoltaic modules thiab lub sij hawm fuse tsis ntev tshaj li lub sij hawm rov qab tam sim no kam rau ntawm photovoltaic modules, lub fuse tuaj yeem tiv thaiv photovoltaic modules.
Yog tias koj muaj lus nug txog kev hais lus lossis kev koom tes, thov koj xa email tuaj rau peb ntawmck.loh@delfuse.com