一区二区吉沢明步免费视频 ,丰满少妇被猛烈进入试看,亚洲永久在线,国产aⅴ麻豆系列尤物,TUBE44VIDEOS欧美,伊人av一区二区无码,又长又大又粗又硬3p免费视频,东京热制服丝袜无码专区,中文字幕无码av专区久久,狠狠色丁香婷婷综合尤物

輸入電壓<\/span><\/p><\/td>

額定電壓±10%<\/span><\/span><\/p><\/td>

環(huán)境溫度<\/span><\/p><\/td>

-15℃<\/span>-+40<\/span>℃<\/span><\/span><\/p><\/td><\/tr>

輸出電壓<\/span><\/p><\/td>

額定電壓+5%(<\/span>空載<\/span>)<\/span><\/span><\/p><\/td>

海拔高度<\/span><\/p><\/td>

<1000m<\/span><\/p><\/td><\/tr>

效率<\/span><\/p><\/td>

≥95%<\/span><\/span><\/p><\/td>

相對濕度<\/span><\/p><\/td>

<90%<\/span><\/p><\/td><\/tr>

波形失真<\/span><\/p><\/td>

無附加波形失真<\/span><\/p><\/td>

安裝場所無嚴重影響變壓器絕緣的氣體蒸汽、化學沉積、灰塵、污垢及其它**性和腐蝕性介質(zhì).<\/span><\/span><\/p><\/td><\/tr>

功能<\/span><\/p><\/td>

具有輸入電壓、輸出電壓、電流指示<\/span><\/p><\/td><\/tr>

保護<\/span><\/p><\/td>

具有過流保護可長期無人值守工作<\/span><\/p><\/td><\/tr>

絕緣電阻<\/span><\/p><\/td>

≥50M<\/span><\/span><\/p><\/td><\/tr>

電氣強度<\/span><\/p><\/td>

工頻正弦電壓2000V<\/span>歷時<\/span>1<\/span>分鐘無擊穿及閃絡現(xiàn)象<\/span><\/span><\/p><\/td>

凡不符合上述規(guī)定的特殊使用條件,<\/span>應由使用單位和我廠協(xié)商確定<\/span><\/span><\/p><\/td><\/tr>

過載能力<\/span><\/p><\/td>

二倍的額定電流,<\/span>維持<\/span>1<\/span>分鐘<\/span><\/span><\/p><\/td><\/tr><\/table>

<\/p>