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.<\/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>
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