一次电流 meaning in English
crude current
primary current
Examples
- Primary current of a current transformer
电流互感器的一次电流 - Rated instrument limit primary current
仪表的额定极限一次电流 - Rated primary current
额定原电流额定一次电流 - Rated accuracy limit primary current of a protective current transformer
保护用电流互感器的准确度限定的额定一次电流 - With the compensator , the accuracy of an 2 grade current transformers can be improved to less than the 0 . 2 grade standard at 100 % rating when the primary side current is changed from 2 % to 120 % of the rating
在实验中将准确度为2级的电流互感器经过补偿以后一次电流从额定值的5变化到120时，电流互感器的测量误差不超过一次电流额定值100时准确度为0 . 2级的测量标准。