Voltage / frequency converter is adapted to realize the inspection of sampling voltage of battery isolation circuit,high-voltage side current detection circuit is used to ensure the accuracy and reliability in testing.
采用电压/频率转换电路实现对蓄电池隔离采样的电压巡检,运用高压端电流检测电路保证了检测的精度及可靠性。
Realization of high-voltage transmission line inspection system in GSM;
在GSM网络中实现高压电力线路检测