Hello all.
I’ve been reading this site, hastily I admit, but have not seen any official answer on precharge sizing for Quattros.
Can someone direct me to a link or have the answer already?
What is the correct resistor size for two 10kVA inverters?
Edited/ADDED QUESTION:
What is the capacitor size used in each inverter?
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More info/detail below…
TIA,
f9cme
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Inverters:
Two 120 VAC Inverters.
I have two 48/10kVa that I’m just now hanging on the wall.
LFP:
Battery modules are using a PACEex BMS per module.
Model: P16S100A-HY17820-20A-K4EN-ZJ
They appear to look a lot like what SOK modules use.
16S Ganfeng 206ah cells
The pre-charge on the internal BMS I’m guessing may be too small from reading other threads.
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Again, what is the correct size resistor for two of those?
I’ve read some info on the REC pre-charge, but it doesn’t have a setting specific for Quattros (maybe I missed it).
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The one recommendation I read (excerpt and link below):
“...I'd recommend a 5 to 10 Ohm resistor for such a big system to charge fast enough (about 100W will do)"
From this thread:
john2019 asked • Mar 01 2019 at 1:59 AM
Pre-charge Victron MPPT
https://community.victronenergy.com/questions/9785/pre-charge-victron-mppt.html
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Again…
Thanks,
f9cme
