Hello Browneye,
Today after some more tests I figured out that it takes 5 minutes for Xtra N to return back to boost mode once the voltage drops to 'boost reconnect voltage'. So this process is not immediate. I even increased boot reconnect voltage to start this process faster, but same result -...
Browneye,
Thanks a lot for a feedback.
I have this solar system for my camper truck. Use it occasionally for going out.
System is lifepo4 310ah 12v, Xtra N 30A, and 2*200w Sunpower custom 30 cell foldable panels in series, but for this particular test I used 1 200w foldable panel from AE. BMS is...
Hello Friends!
Can somebody explain me how XTRA/Tracer works with 'boost' settings.
I have the following settings, attached. With boost 14.2; boost reconnect 13.3, boost dur 10min; and float chg 13.6.
Once I power on XTRA N it keeps charging untill 14.2 and rests there for 10min. Than float is...
Finaly I have found an answer to my question.
OCRC_EN OCC self-recovery
0: Disable over-current self-recovery enable
1: Enable over-current self-recovery enable
I have 500W AG and 1500W Epever inverter for lifepo4 which I normally use with this system and for tests Ive plugged 1100W AG. It started ok and worked for some time but when I made more load on disk the current inreased more than 80Amps and bms triggered. So thats why Im curios how to reset it...
Hello.
I have Smart BMS v. 2.1.7 Android.
Im just curious how to reload it again once overcurrent protection has triggered.
Charge MOS and Discharge MOS tabs are gray on the main screen and manually making them on and off on Sytem tab does not help.
So far I have found only "System reboot" in...
Greetings!
Ive got the new BLE-01 in black box which is replacing the one in blue box. The problem is that I cant see the signal from it on any of my Samsung Galaxy S5 and S7. So it is not epever software issue but rather phisical connection problem.
After communication with epever support Ive...
Thanks vor advice! I have couple of those exactly same as on the Amazon but 10A, and never used them. Will try to make tests if they heat or and check the current.
You are right regarding charging voltage - its all ok. My task is just to limit charge current and not overload alternator and wires since without any box low soc LIFEPo4 would draw too much current. In my case with 310ah battery it took more than 70A. I guess it could take more but i had bms...
When I started using this dcdc charger I had issues with heating after maybe 10minutes. With 25A current it gets hot very quickly.
The list of parts
80mm fan with dgbb
https://aliexpress.ru/item/1005002710797854.html
Grill for fan I purchased at local store.
Sensor and relay witch programming...
if not using dc-dc, the LFP would draw too much current from the sourse (alternator or lead acid). I had my BMS tuned to disconnect when current exceeds 60Amps. I did tests and on half discharged LFP it was over this figure (60A) and the trigger disconnected the sourse.
So I decided to order...
Greetings!
I have a 4s Deligreen 100a BMS and want to install reset button for 2pin plug.
Do I understand right that the cirrect type of connector is JST 2.0 PH?