1.1高压电气设备绝缘的工频耐压试验电压
标准
excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载
1min工频耐受电压(kV)有效值最高穿墙套管额定油浸电力并联电压断路器、电支柱绝缘子、干式电力变工作干式电抗器纯瓷和纯瓷充电压变压器电抗器互感器流互感器固体有机绝缘隔离开关压器电压油绝缘(kV)(kV)出交出厂交接出厂交接出厂交接出厂交接出厂交接出厂交接出厂交接出厂交接厂接33.518151815181618161818181818162525108.566.9252125212321232123232323232132322017.01011.53530353030273027303030303027424228241517.54538453840364036404040404036575738322023.05547554750455045505050505045686850433540.5857285728072807280808080807210010070606369.0140120140120140126140126140140140140140126165165110126.0200170200170200180185180185185185185185180265265220252.0395335395335395356395356395395360360360356450450330363.0510433510433510459510459510510460460460459500550.0680578680578680612680612680680630630630612注：①上表中，除干式变压器外，其余电气设备出厂试验电压是根据现行国家标准《高压输变电设备的绝缘配合》；②干式变压器出厂试验电压是根据现国家《干式电力变压器》；③额定电压为1kV及以下的油浸电力变压器交接试验电压为4kV，干式电力变压器为2.6kV；④油浸电抗器和弧线圈采用油浸电力变压器试验标准。油浸电力变压器绕组直流泄漏电流参考值额定电压试验电压峰在下列温度时的绕组泄漏电流值(μA)(kV)值(kV)10℃20℃30℃40℃50℃60℃70℃80℃2～351117253955831251786～15102233507711216625035620～352033507411116725040057063～330403350741111672504005705006020304567100150235330
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