question

Bjoern Clauss avatar image
Bjoern Clauss asked

Generator Input on Quattro 2 not working

Hello to everybody,

I am new here and my reason for registration is a problem I can't solve.

Configuration of my system:

Cerbo GX with GX Touch
3x Quattro-II 48/5000
8x Pylontech 3000C
EM24

power input from grid on AC in 2
input generator AC in 1
all power out on AC out 1

Everything works fine, running on grid batteries are charged, if grid fails the system switches to batterie.

Now if I start my generator, the system switches AC in 2 off, battery takes over instead of generator.

Generator works fine, voltage is ok, frequency is correct, phases in correct order.

What can be wrong that the input of the generator is not accepted?
Are there any settings to be changed? As far as I understood, generator takeover is the default behaviour?

Any hints are very much appreciated!


Best regards,
tox


Generator
2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

1 Answer
Bjoern Clauss avatar image
Bjoern Clauss answered ·

OK, after reading here and there, I found out that this behaviour is due to (german) grid code settings.

Now my question is which grid code I could probably use to get the desired behaviour (as described in Quattro manual):
power from grid - battery charging or full, AC out running from grid
power from generator - grid power switches off, battery charging or full, AC out running from generator
no grid, no generator - AC out running from battery

Best Regards,
tox


2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.