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单项选择题智能变电站一体化监控系统中网络平均负荷率()

A、正常时(任意30min内)≤30%,电力系统故障时(10s内)≤50%

B、正常时(任意30min内)≤10%,电力系统故障时(10s内)≤30%

C、正常时(任意30min内)≤20%,电力系统故障时(10s内)≤40%

D、正常时(任意30min内)≤30%,电力系统故障时(10s内)≤40%

  • C
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