正常条件下,开关箱内漏电保护器额定漏电动作电流及漏电动作时间为:()
2023-11-02(机械员)通用基础
正常条件下,开关箱内漏电保护器额定漏电动作电流及漏电动作时间为:()
A.30mA,0.01s
B.50mA,0.1s
C.30mA,0.1s
D.50mA,0.01s
正确答案是C

正常条件下,开关箱内漏电保护器额定漏电动作电流及漏电动作时间为:()
A.30mA,0.01s
B.50mA,0.1s
C.30mA,0.1s
D.50mA,0.01s
正确答案是C