Kev Taw Qhia Txog Hom Circuit Breakers

Lub tshuab hluav taws xob (circuit breaker) yog ib lub cuab yeej hloov uas tuaj yeem qhib lossis kaw lub voj voog. Nws feem ntau yog siv los tswj thiab tiv thaiv cov voj voog thiab cov khoom siv hluav taws xob kom tiv thaiv kev overload, luv luv, tsis muaj zog thiab lwm yam kev ua yuam kev. Muaj ntau hom tshuab hluav taws xob. Raws li cov qauv sib txawv, kev siv, cov nqi tam sim no, lub peev xwm tawg, thiab lwm yam, cov tshuab hluav taws xob uas peb lub tuam txhab tsim tawm tuaj yeem muab faib ua cov hauv qab no:

Lub tshuab hluav taws xob cua (ACB): Nws yog lub tshuab hluav taws xob loj uas muaj peev xwm loj. Tag nrho nws cov khoom raug teeb tsa rau hauv lub thav duab hlau. Nws tuaj yeem nruab nrog ntau yam khoom siv. Nws muaj peev xwm tawg tau zoo thiab muaj kev tiv thaiv yooj yim. Nws yog qhov tsim nyog rau lub zog hluav taws xob tseem ceeb, lub tshuab hluav taws xob sib cuag, lub tshuab hluav taws xob loj thiab lwm yam.

Lub tshuab hluav taws xob molded case (MCCB): Nws yog lub tshuab hluav taws xob me me thiab nruab nrab. Nws cov khoom tseem ceeb tau teeb tsa rau hauv lub plhaub yas. Nws muaj cov qauv me me thiab feem ntau tsis tuaj yeem kho tau. Nws yog qhov tsim nyog rau cov hloov hluav taws xob tiv thaiv ceg. Nws tuaj yeem muaj kev thauj khoom ntau dhau, luv luv, tsis muaj zog, xau thiab lwm yam kev tiv thaiv.

Lub tshuab hluav taws xob me me (MCB): Nws yog lub tshuab hluav taws xob me me, feem ntau yog siv rau cov khoom siv faib khoom hauv tsev thiab cov tsev me. Nws tuaj yeem muaj kev thauj khoom ntau dhau, luv luv, overvoltage, poob siab, xau thiab lwm yam kev tiv thaiv. Nws yooj yim rau kev khiav lag luam, muaj kev nyab xeeb thiab txhim khu kev qha.