Signal control cable applied the copper cored cable which may withstand 500 AC rated voltage.
信号控制电缆采用能耐交流额定电压500伏以上的铜芯电缆。
This percentage is determined by first charging the capacitor to the rated voltage for a specified time interval, then discharging it for a second time interval.
确定这个百分比的方法是：在一个规定的时间间隔内将电容器充电至某一额定电压，然后在第二个时间间隔内使电容器放电。
Whether or not check the supply voltage and rated voltage line can not be above or below 10% of rated voltage on the use of power.
检查电源电压是否与额定电压相符，不能在超过或低于额定电压10%的电源上使用。
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