序号名称单位数据20kA25kA31.5kA40kA1???额定电压kV122???额定电流A630,100,12501250,16001250,1600,2000,25001600,2500,31503???额定短路开断电流kA202531.5404???额定短路开合电流(峰值)kA5063801005???额定峰值耐受电流kA5063801006???4S额定短时耐受电流kA202531.5407???额定绝缘水平???工频耐压(额定开断前后)kV42(断口48)???冲击耐压(额定开断前后)75(断口84)8???额定操作顺序分-0.5S-合分-180 S-合分9???机械寿命次1000010???额定短路开断电流开断次数次302011???操动机构额定合闸电压(直流)V110,22022012???操动机构额定合闸电流(直流)A7112813???操动机构额定分闸电压(直流)V11 |