Daim ntawv thov sib txawv ntawm fuse thiab Circuit Court breaker
Lub hauv paus ntawm qhov sib txawv ntawm kev sib cais Circuit Court thiab fuses yog: Circuit Court tej fais fab tuaj yeem siv los faib hluav taws xob lub zog, pib asynchronous lub cev muaj zog tsis tu ncua, tiv thaiv cov kab hluav taws xob thiab lub zog, thiab lwm yam, thiab tuaj yeem txiav tawm thaum lawv muaj teeb meem loj dhau, luv luv Circuit Court, thiab undervoltage faults. Circuit Court, nws txoj haujlwm ua tau sib thooj rau kev sib txuas ntawm fuse mus thiab overheating relay. Lub fuse tseem hu ua fuse, uas yog hluav taws xob tiv thaiv tau nruab rau hauv Circuit Court kom paub tseeb tias muaj kev nyab xeeb ntawm Circuit Court.
Lub fuse yeej yog qhov luv luv ntawm kev tiv thaiv, uas yog siv dav hauv lub zog faib hluav taws xob thiab tswj cov tshuab, feem ntau siv rau kev tiv thaiv luv-Circuit lossis kev tiv thaiv loj dhau. Circuit Court breaker yog hais txog lub tshuab hloov uas tuaj yeem kaw, nqa thiab txhaum tam sim no nyob rau hauv lub voj puag ncig, thiab tuaj yeem kaw, nqa thiab ua txhaum tam sim no nyob rau hauv lub voj tsis txawv txav hauv lub sijhawm. Cov ntsuas hluav taws xob sib cais tau muab faib ua cov hluav taws xob hluav taws xob ntau ntawm cov hluav taws xob thiab cov hluav taws xob hluav taws xob tsawg ua haujlwm raws li lawv cov kev siv. Qhov txawv ntawm qhov siab thiab qhov hluav taws xob tsawg yog qhov tsis zoo. Feem ntau, cov saum toj no 3kV hu ua cov cuab yeej hluav taws xob high-voltage.
Lub fuse (fuse) yog hais txog lub tshuab hluav taws xob uas fuse lub fuse nrog lub tshav kub tsim los ntawm nws tus kheej thaum qhov tam sim no tshaj tus nqi teev tseg. Lub fuse yog ua raws li qhov tam sim no tshaj qhov teev tshwj xeeb rau ib lub sijhawm, cov yaj tau yaj los ntawm nws tus kheej tshav kub, yog li ua txhaum lub voj voos; tus tiv thaiv tam sim no ua los ntawm siv cov ntsiab cai no.