Fithstand voltage ntawm grounding daim3 rwb thaiv tsev daim ntawv nyob ntawm seb nws thickness thiab cov kev thov tshwj xeeb. Feem ntau, tiv thaiv cov hluav taws xob ntawm ground3 rwb thaiv tsev yog li {} kv / hli. Piv txwv li:
-A 3mm Tuab GPO3 ntawv feem ntau muaj qhov tiv thaiv kev voltage ntawm {}} kv.
-A 6mm tuab tuab3 daim ntawv feem ntau muaj withstand voltage ntawm {}} kv.
Qhov tseeb tiag tiag tiv taus hluav taws xob yuav txawv nyob ntawm cov chaw tsim khoom, cov khoom siv, thiab kuaj cov khoom. Nws raug nquahu kom xa mus rau cov khoom tshwj xeeb cov kev qhia tshwj xeeb lossis sab laj rau cov khoom xa khoom rau cov ntaub ntawv raug.
