I have a Quattro 24/5000/120 (230V) connected to:
AC IN1 - genset capable of 45A
AC OUT1 - dynamic load up to 10kW, normally 1kW
AC OUT2 - 30A load, 2x Skylla 100A II chargers
My goal is to charge batteries at 320A using Quattro charger and 2x Skylla.
When there's a temporaly load at AC OUT1 I want AC OUT2 still get its 30A.
Quattro can switch to inverter mode and produce enough current at AC OUT1.
In reality it doesn't happened. I've read the manual but it's not clear what exactly is AC LIMIT. Is it total AC current at OUT1 and OUT2 or just OUT1. I've tried two options:
1. AC LImit is 45A. All work fine till temporary high load at AC OUT1. AC OUT2 gets its 30A. Once the OUT1 load is high then Quattro tries to pull all current from the genset above the limit, genset lowers it's voltage and Quattro turns off OUT2 and switches to inverter mode.
2. AC Limit is 15A. Quattro runs in assisting mode for both AC outputs.
In ideal world all Victron zoo should talk to each other and Quattro can control Skylla AC LImit.
BTW. Is there any way to get some technical support directly from Victron? I remember the days when they replied to support requests. Now I get only survey email a week later.
Also the said Quattro had a manufacturing defect which I've fixed (loose connector from one transformer, 2x less power).