Dab tsi yog qhov ua tiav ntawm cov khoom siv hluav taws xob siab thiab qis qis?
Jul 13, 2022
Cov cuab yeej ua tiav yog hais txog ib qho kev lag luam uas tsim cov khoom tiav lossis ib nrab tiav. Nws tuaj yeem yog lub rooj cob qhia, cov kab ntau lawm, kev cob qhia lossis lub Hoobkas. Nws tuaj yeem yog ib qho khoom siv ntawm ib qho kev ua haujlwm, lossis nws tuaj yeem yog cov khoom siv dav dav ntawm ntau txoj haujlwm.
Cov khoom siv hluav taws xob tau muab faib ua ob hom: cov khoom siv hluav taws xob siab thiab cov khoom siv hluav taws xob tsawg:
Cov cuab yeej siv hluav taws xob siab: Qhov hluav taws xob ntawm cov khoom siv rau hauv av yog siab dua 250V.
Cov khoom siv hluav taws xob tsawg: Cov khoom siv-rau-hauv av voltage yog 250V thiab qis dua.
Cov cuab yeej siv hluav taws xob siab tsis yooj yim lossis tsim nyog los tswj ncaj qha. Nws yog ib qho tsim nyog yuav tsum siv cov cuab yeej siv hluav taws xob tsawg los tsav cov khoom siv lub tshuab nqus tsev sib txuas, lossis cov khoom siv xws li arc-extinguishing contactors, kom ua tiav lub hom phiaj ntawm kev tswj cov khoom siv hluav taws xob high-voltage circuits.
Cov khoom ua tiav ntawm cov khoom siv hluav taws xob siab thiab tsis tshua muaj hluav taws xob yog kev sib xyaw ua ke ntawm cov khoom siv hluav taws xob xws li cov khoom siv dav dav suav nrog cov khoom siv hluav taws xob siab thiab cov khoom siv hluav taws xob tsawg rau hauv lub zog faib hluav taws xob thiab nruab rau hauv lub thawv lossis lub txee. Kev ua haujlwm yooj yim thiab zoo nkauj tsos.
