低电压直流电
low voltage and direct current
直流电流-电压特性
DC current-voltage characteristics
直流电源设备
DC power supply equipment
低压直流电
low voltage direct current
所需低直流电压警报调定点
desired low dcv alarm setpoint
应急电源低电压程控卡
emergency source undervoltage pc card
直流电压低警报设定点
low dcv alarm setpoint
low dc volts alarm setpoint
最低电源电压
minimum power supply voltage
电流电压源
current and voltage source
高压电流电压互感器
high voltage current transformer & potential transformer
高压直流电流
high voltage direct current