RFQ Rau EV Fuses
May 13, 2022
RFQ Rau EV Fuses
Q1: Koj yuav tsum paub dab tsi thaum xaiv EV fuses?
A1:
●System ntsuas voltage
●Nrog lossis tsis yuam cua txias
● Sijhawm tsis tu ncua (L / R)
● Qhov kub ntawm qhov chaw uas lub fuse nyob
● Qhov siab tshaj tam sim no
● Lub sijhawm ua haujlwm lub voj voog thiab waveform
● Lub sijhawm ntev tshaj plaws tam sim no
● Qhov siab tshaj plaws luv luv tam sim no tus nqi
● Peak tam sim no
● Tus nqi luv luv luv tam sim no
● Peak tam sim no lub sij hawm
● Fuse installation txoj hauj lwm
●Qhov tam sim no los ntawm fuse rau kev ua haujlwm ib txwm muaj
● Hla-sectional cheeb tsam ntawm kev sib txuas fuse hlau
● Qhov siab tshaj qhov hluav taws xob ruaj khov ntawm qhov system
●With or without protection device coordination and voltage requirements
Q2: Puas yog fuses los ntawm cov tuam txhab sib txawv tuaj yeem hloov pauv tau? Dab tsi parameter yuav tsum paub?
A2:Hloov cov fuses yuav tsum xub muaj cov ntsiab lus hauv qab no ua ntej lawv tuaj yeem hloov pauv.
1) Fuse ntawm tib hom kev tiv thaiv (aR, gG, aM, thiab lwm yam);
2) Qhov loj me tuaj yeem hloov pauv;
3) Rated voltage, tib lub peev xwm tawg siab tshaj plaws;
4) Lub sijhawm thiab cov yam ntxwv tam sim no tuaj yeem ua tau raws li cov neeg siv khoom xav tau;
5) Qhov tsawg kawg nkaus tawg tam sim no ntawm fuses hauv EV daim ntawv thov tuaj yeem ua tau raws li cov neeg siv khoom xav tau.
Q3: Dab tsi yog qhov tam sim no fuse tsis ua haujlwm hauv EV daim ntawv thov?
A3:Muaj kwv yees li hauv qab no
1) Lub fuse tawg thaum lub sijhawm ua haujlwm, thiab lub neej ntawm lub fuse tsis txaus;
2) Lub fuse tsis tuaj yeem tawg thaum lub sijhawm ua txhaum tam sim no, cov yam ntxwv tawg ntawm lub fuse tsis ua raws li qhov yuav tsum tau ua, lossis lub fuse raug xaiv tsis raug;
3) Lub fuse terminal bolts tsis nruj, ua rau muaj cua sov ntau dhau, ua rau muaj kev puas tsuaj rau lub cev lub cev, cov terminals lossis cov khoom siv peripheral ntawm lub fuse, thiab Circuit Court.
Q4: Dab tsi yog qhov khoom tiv thaiv ntawm EV tiv thaiv lub ntsiab Circuit Court fuse?
A4:Nyob rau hauv EV daim ntawv thov, lub ntsiab Circuit Court fuse tiv thaiv ib feem ntawm lub hwj chim roj teeb nws tus kheej, thiab lwm yam yog hais tias tom qab lub ntsiab Circuit Court yog luv luv, lub Circuit Court yuav raug txiav tawm nyob rau hauv lub sij hawm kom tsis txhob overheat tsim nyob rau hauv lub Circuit Court, yog li tiv thaiv. kev nyab xeeb ntawm lub voj voog nws tus kheej, cov khoom siv cuam tshuam thiab tag nrho lub tsheb.
