Energy Monitor

Estimated ideal sinusoids rebuilt from each packet's reported V_RMS, I_RMS, power factor and frequency. They are not raw samples from the hardware, so harmonics and distortion are not shown. The loads are inductive (RL), so the current lags the voltage by φ = arccos(PF), and the instantaneous power is p(t) = v(t)·i(t). In the combined chart each trace has its own scale, and all three share the same zero line. On the i(t) chart, the dashed lines mark the measured current peak; a gap between it and the ideal peak means the real current is not purely sinusoidal.