Senior Member
Joined: 11/01/2024
Location: PolandPosts: 101
| Posted: 01:02pm 08 Jun 2024 |
I disconnected the current sensor cable and then loaded the inverter.
There is still the same AC voltage drop, as on the photos below.
On the photos you can see additional power meter, it is at the inverter output, the inverter LCD shows the remaining parameters you asked about.
Please do not rely on the AC voltage from the inverter's LCD, it has probably not been precisely calibrated.
The mod with the link on pin A7 to GND has already been applied previously. Then this solved the problem of zeroing the current on the display. It did nothing to stabilize the voltage. To be sure, I checked again, A7 is shorted to ground.
Edited 2024-06-08 23:13 by -dex-