N60 N30 N20 N10 ARM CPU firmware V20_260324SP

[admin]

what load type you testing?
wattages data is read register from BL0910 directly, PC software not calculate it.

[pvana]

N30 (právě zakoupený) zobrazuje nesmyslné hodnoty. Aktualizoval jsem ho na v3.24.3, ARM V20_260324SP a koeficient je 1. Výsledek je stejný i po těchto aktualizacích, i když je tu jedna změna: nyní počítá kWh, což předtím vůbec nedělal. Jsem z toho frustrovaný; nevím, co s tím. Díky za jakoukoli radu.

[příloha=9639]

[admin]

do you means energy data not showed by format 0.001kwh?

[pvana]

do you means energy data not showed by format 0.001kwh?

...no, I mean that the calculation: 230 V × 0.41 A = 94.3 W, and that's a long way from the stated 23 W.

[admin]

what CT sensor you are using? take a photo.

[pvana]

what CT sensor you are using? take a photo.

I use this type, but I currently have 30A current transformers installed.

[admin]

is this from kincony? whether is 2000:1 CT ?

[pvana]

is this from kincony? whether is 2000:1 CT ?

They aren't from Kincona; I'm not disputing whether the transformer accurately measures the current flow and its value in amperes, but the calculation in watts doesn't match and varies (it isn't caused by any constant).

[admin]

we suggest you chose kincony's CT sensor.
if you buy CT sensor by yourself, how to chose, see here: https://www.kincony.com/forum/showthread.php?tid=8488
now you can set the coefficient by PC software, here is PC software download link: https://www.kincony.com/forum/showthread.php?tid=8406