Video: Dab tsi yog disconnector hauv substation?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Disconnectors (tseem hu ua Isolators) yog cov khoom siv uas feem ntau ua haujlwm off-load los muab kev sib cais ntawm cov khoom cog tseem ceeb rau kev saib xyuas, lossis cais cov khoom siv tsis raug ntawm lwm cov khoom siv nyob.
Ib yam li ib tug yuav nug, qhov txawv ntawm Circuit Court breaker thiab disconnector yog dab tsi?
Disconnector switch (los yog Switch- Disconnector los yog Off-load Switch) yog ib qho khoom siv disconnecting uas tsis tuaj yeem hloov tawm tam sim no, yog li nws feem ntau cuam tshuam nrog lub Circuit Court breaker los yog ib qho kev hloov ntawm load. Circuit Court breaker yog ib qho khoom siv hloov pauv uas tuaj yeem txiav cov ntsuas tam sim no (Ir) thiab luv luv Circuit Court tam sim no (Ik).
DC disconnector yog dab tsi? A DC disconnect tsev hluav taws xob hloov (breaker) ntsuas rau DC circuits. Feem ntau, array DC disconnect yog wired rau hauv lub ntsiab DC disconnect (feem ntau mounting rau sab) raws li ib tug ntxiv breaker tswj los ntawm lub ntsiab DC disconnect.
Kuj nug, qhov txawv ntawm kev hloov disconnector thiab isolator yog dab tsi?
Isolator thiab Disconnector yog ua manually. Circuit Breaker yog ib qho khoom siv hluav taws xob lossis hluav taws xob thiab cov khoom siv hluav taws xob. Isolator yog Mechanical Device ua raws li Hloov thiab muab cov haujlwm cais tawm. Isolator yog OFF-Load Device i.e. Disconnector tuaj yeem ua haujlwm thaum lub hwj chim mov tag nrho.
Dab tsi yog fuse hloov disconnector?
Fuse - hloov disconnectors yog cov khoom siv hluav taws xob qis qis uas ua rau muaj kev nyab xeeb ntawm phau ntawv txuas thiab txiav cov hluav taws xob hluav taws xob nyob rau hauv kev thauj khoom, nyob ntawm qhov voltage thiab kev siv qeb. Nws tuaj yeem siv nrog kev txiav riam thiab tom qab ntawd muaj kev ua haujlwm ntawm hloov - disconnector.
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Dab tsi yog qhov txawv ntawm Circuit Court breaker thiab disconnector?
Disconnector hloov (los yog Hloov-Disconnector lossis Off-load Switch) yog ib qho kev sib txuas uas tsis tuaj yeem hloov tawm tam sim no, yog li nws feem ntau cuam tshuam nrog lub Circuit Court breaker lossis kev hloov pauv ntawm kev thauj khoom. Circuit Breaker yog ib qho khoom siv hloov pauv uas tuaj yeem txiav qhov ntsuas tam sim no (Ir) nrog rau luv luv tam sim no (Ik)