09-20-2017, 05:51 PM
Hi,
I have a question to the ones here using the chinese blue Battery Grid Tie Inverter with limiter.
In my usecase I Need to Limit the Output with my raspberry.
The clamp sensor will not work.
The "internal" limiter port is listenig to an AC Signal from an clamp sensor (I think 0-5V AC)
The external limiter becomes it's Signal from the external limiter box, I didn't have one to check what Comes out of it.
If I do 0 to 2,49V DC on the external limiter, the Inverter stays off.
After increasing the voltage above 2,5V it starts and goes up to the "Battery Amp" Limit from the menu.
But I can't do a "smooth" limiting.
Attached find some pics.
Thanks in advance
Bernhard
I have a question to the ones here using the chinese blue Battery Grid Tie Inverter with limiter.
In my usecase I Need to Limit the Output with my raspberry.
The clamp sensor will not work.
The "internal" limiter port is listenig to an AC Signal from an clamp sensor (I think 0-5V AC)
The external limiter becomes it's Signal from the external limiter box, I didn't have one to check what Comes out of it.
If I do 0 to 2,49V DC on the external limiter, the Inverter stays off.
After increasing the voltage above 2,5V it starts and goes up to the "Battery Amp" Limit from the menu.
But I can't do a "smooth" limiting.
Attached find some pics.
Thanks in advance
Bernhard


