AC Coupling causing clocks on appliances to speed up

[Jeroen2 (Jeroen Kuijf)]

Good afternoon,

Check this topic,

MY-PV Thor, Ohm-pilot or DIY water heating?

that should not be a criticism at all That’s what this is supposed to be for A few days ago there was just a ‘product presentation’ for a very inexpensive ‘modified’ 3-phase Shelly relay which could be integrated almost arbitrarily into the ‘’‘excess control’‘’ … so almost ready to use …

My system is virtually without any high frequency anymore, it mostly runs on 50.05-50.08Hz when in “frequency mode”.
Use a PID regulator with a 5KW Fadisel “pwm chopper” and hot water coil, finished story, resetting timers, only about 7-9 minutes a month…

Regards, Jeroen.