Current and Power not adding up for some sensors

[edalquist]

I'm working on getting my N60 wired up. I'm using the ESPHome YAML plus firmware update from https://www.kincony.com/forum/showthread.php?tid=9157

The listed watts does not line up with the calculated Volts * Amps for each sensor and some of them are significantly off.

Looking at just some sensors

L1 1 - 0.135A * 124.98V = 16.8723W   - 10.1W shown (6W low)
L1 2 - 0.664A * 124.98V = 82.98672W - 82.1W shown (accurate)
L1 3 - 0.134A * 124.98V = 16.74732W - 8.9W shown (7W low)
L1 4 - 2.791A * 124.98V = 348.81918W - 202W shown (146W low)
L1 5 - 1.138A * 124.98V = 142.22724W - 130.8W shown (12W low)

   

Here is the exact ESPHome config I'm using:

  n60_base.txt (Size: 67.34 KB / Downloads: 35)

[admin]

can you download KCS v3 firmware, compare the data.

[edalquist]

Will do, is https://www.kincony.com/forum/showthread.php?tid=8864 the latest version?

[admin]

https://www.kincony.com/forum/showthread.php?tid=9233 here is newest.

[edalquist]

I finally had a chance to change to the kincony firmware and am still very incorrect Watt calculations. See the attached screenshots.

120.54
A W (calc) W (reported) % diff
6.149 741.20046 653.5 -11.83%
0.654 78.83316 69 -12.47%
0.151 18.20154 11.3 -37.92%
1.73 208.5342 126.1 -39.53%
2.46 296.5284 253.4 -14.54%
1.254 151.15716 71.8 -52.50%


123.42
A W (calc) W (reported) % diff
0.111 13.69962 6.9 -49.63%
0.211 26.04162 8.3 -68.13%
0.131 16.16802 8.2 -49.28%
0.273 33.69366 6.5 -80.71%
0.51 62.9442 49.1 -21.99%
0.004 0.49368 3.5 608.96%

I'll see if I can do some measurement of actual current on a circuit this weekend and see which of the values (amps or current) is correct.

[admin]

what CT sensor you are using? take a photo. whether bought from KinCony?