摘要
介绍了用TDS3014B示波器观察小型断路器的电压及电流的同步波形实例,在小型断路器中通以5倍及10倍的额定电流,通过TDS3014B示波器可观察到小型断路器的瞬时分断情况,并可同时测量每一相的分断电流及分断电压。
The paper mainly introduced the application of TDS3014B oscilloscope in detecting the synchronous waveform of voltage and current of micro breaker. Five to ten times of rated current was loaded, instantaneous disconnection and closure of micro breaker can be detected by TDS3014B oscilloscope. Meantime, disconnection and closure voltage and current of each phase can be measured.
出处
《国外电子测量技术》
2005年第12期37-38,共2页
Foreign Electronic Measurement Technology
