TCSeries capacitor fast switching switch, suitable for capacitor fast switching switch for 0.4KV system power reactive power compensation, using thyristor module as switching device, pulse transformer trigger, advanced high-speed single-chip measurement algorithm, to ensure that the current conducts at the zero-crossing point It can effectively compensate the impact load, and the built-in temperature protector and temperature control algorithm make the fan use reasonably and safely; the application of overcurrent protection prevents the system resonance and other causes. overcurrent risk.