Dab tsi yog qhov ua haujlwm ntawm Fuse Tube?
I. Core Functions and Roles
Kev tiv thaiv overload thiab luv luv Circuit Court: Thaum muaj kev tiv thaiv hluav taws xob (xws li lub tshuab hluav taws xob xa tawm lossis cov kab hluav taws xob tawm) muaj kev cuam tshuam loj heev lossis luv luv Circuit Court txhaum, lub fuse sab hauv lub fuse yuav yaj sai vim qhov kub ntawm qhov tam sim no loj.
Disconnecting lub Faulty Circuit Court: Tom qab lub fuse melts, ib tug hluav taws xob arc yog generated, uas yog sai sai extinguished los ntawm tshwj xeeb arc - extinguishing khoom (xws li silica xuab zeb) nyob rau hauv lub fuse, yog li muaj kev nyab xeeb thiab kiag li disconnecting qhov txhaum tam sim no thiab tiv thaiv qhov txhaum ntawm escalating.
Kev rho tawm qhov Fault Point: Tom qab melting, lub fuse tuav nws tus kheej muab qhov pom, lub cev tsis sib txuas taw tes (feem ntau qhia los ntawm qhov taw qhia tawm los yog hloov pauv ntawm qhov pom ntawm lub fuse), qhia meej txog lub Circuit Court qhov twg qhov txhaum tshwm sim, yooj yim qhov chaw ceev thiab kho los ntawm cov neeg ua haujlwm tu.
II. Main Application Scenarios
Cov tuav fuse feem ntau tsis yog siv rau kev tiv thaiv kab nkag, tab sis yog tiv thaiv cov ceg txuas lossis cov cuab yeej muaj txiaj ntsig tshwj xeeb. Qhov sib xyaw ua ke tshaj plaws yog:
Transformer Protection: Qhov no yog daim ntawv thov classic tshaj plaws. Hauv "load hloov- fuse ua ke switchgear" cov khoom (feem ntau pom nyob rau hauv lub nplhaib tseem ceeb), fuse tubes tshwj xeeb yog siv los tiv thaiv 10kV lossis 35kV tis transformers.
Lub hauv paus ntsiab lus: Thaum ib qho luv luv tshwm sim hauv lub transformer, luv luv -circuit tam sim no loj heev. Txawm li cas los xij, luv luv -circuit tam sim no muab los ntawm lub kaw lus yuav tsis txaus ua rau cov hluav taws xob hluav taws xob txuas mus sai sai. Lub sijhawm no, lub raj fuse tshwj xeeb tau xaiv rau qhov ntsuas qhov ntsuas tau tuaj yeem yaj sai sai hauv milliseconds, ua ntej txiav tawm tam sim no thiab tiv thaiv lub transformer los ntawm burnout.
Kev tiv thaiv hluav taws xob hloov hluav taws xob: Siv los tiv thaiv cov hluav taws xob hloov hluav taws xob hauv lub txee, tiv thaiv kev ua txhaum sab hauv los ntawm kev cuam tshuam rau lub tsheb loj.
Kev tiv thaiv kab me me: Siv rau hauv qee qhov me me ntawm cov kab hluav taws xob tawm hauv qhov chaw tiv thaiv kev xav tau tsis siab lossis kev tswj tus nqi nruj.
