Variable Frequency Power Sensor Definition

- Sep 24, 2019-

Variable frequency power sensor definition

The variable frequency power sensor performs AC sampling on the input voltage and current signals, and then connects the sampled value to the digital input secondary meter through a transmission system such as a cable or an optical fiber, and the digital input secondary meter calculates the sampled values of the voltage and the current. It can obtain parameters such as voltage RMS, current RMS, fundamental voltage, fundamental current, harmonic voltage, harmonic current, active power, fundamental power, and harmonic power.