High peaks in power meter

1

Hi,

I use an IR-reader (from Hichi) at my power-meter at home for all 3 phases. It works great in home-assistant.

But at phase 1 (only here) high power-peaks sometimes occur. Thus, the automatic calibration of the Y-axis is extremly high, up to some million kw. Therefore the regular power values can no longer be seen in the graph.

Is there any idea, how to limit the Y-axis scaling in home-assistance to defined values, manually ?

For example: max = 4.000 Watt, min = -500 Watt.

I have little knowledge in these area …

Thanks in advance
Werner

2

It would be a better idea to fix your sensor.

Do you know why these spikes occur?

3

Hi,
sorry for my very late reply.
I tried to re-adjust the ir-sensor, but no improvement.
I have no idea about the reason of these spikes.

Reards
Werner