A.0.2%B.0.5%C.1%D.2%
A.對(duì)組件反向通電B.更換玻璃蓋板C.對(duì)組件進(jìn)行降溫D.對(duì)組件進(jìn)行加熱
A.中性點(diǎn)直接接地B.中性點(diǎn)不接地C.中性點(diǎn)經(jīng)小電阻接地D.中性點(diǎn)經(jīng)消弧線圈接地