Step by Step Guide to JK BMS Settings for LiFePO4 Banks
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- Опубліковано 27 сер 2024
- Join Ernest from LiFePO4 Oz as we explore the comprehensive process of setting up the JK BMS for your LiFePO4 battery banks. This guide is crafted to walk you through every aspect of programming your JK BMS, ensuring your battery setup is optimized for both performance and safety.
Before You Begin:
Catch up on the essentials of wiring your JK BMS by checking out our detailed tutorial. If you haven't yet, watch the wiring guide here: • LiFePO4 Oz Step by Ste...
Downloading the JK BMS App:
Initiate the programming process by downloading the JK BMS app. Available for both iOS and Android devices, the app is your portal to customizing your BMS settings for peak performance.
For iOS Users: Download from the iTunes Store: apps.apple.com...
For Android Users: Download from the Google Play Store: play.google.co...
Navigating Through the JK BMS Settings:
Ernest provides an in-depth look at each setting within the app, covering everything from cell count and battery capacity to balance trigger voltage and overvoltage protection. Gain insights into the significance of each setting and how to tailor them to ensure the longevity and safety of your battery system.
Advanced Customization and Security Features:
Discover the steps to customize advanced settings such as start balance voltage and maximum balance current. Learn about the critical security features, including password modification, to protect your system against unauthorized access.
Final Steps and Calibration:
Follow Ernest's guidance through the final calibration steps to ensure your system's settings accurately reflect your battery's actual performance, covering the correct cell count, overvoltage protection adjustments, and more.
Where to Purchase Your JK BMS:
Buy JK BMS 8S BMS (B2A8S20P): Enhance your battery management system with the JK BMS designed for 8S setups. Ensure optimal performance and safety for your LiFePO4 battery bank. Purchase here: lifepo4oz.com/...
Buy JK BMS 8S ~24S (B2A24S20P): Ideal for larger configurations, this JK BMS supports 8S to 24S setups. Tailor your LiFePO4 battery system for superior efficiency and protection. Purchase here: lifepo4oz.com/...
Programming your JK BMS is a crucial step towards ensuring the optimal performance and safety of your LiFePO4 battery system. With Ernest's expert advice, you're well-equipped to navigate the setup process. For further assistance or to explore our range of JK BMS options and battery kits, visit LiFePO4 Oz today.
Bravo pour les excellents commentaires des paramètres du BMS.
Ernest. Correction : 12:58 Continuous Discharge Current is 0.5C not .05C - André
Could you make a video where you connect a dc-ac inverter to the JK BMS.?
Bonjour Ernest, c'est vraiment merveilleux. Tout est minutieusement détaillé. j'ai pu initialiser mes 2 JKBMS JK-B2A8S-20PC avec mes 2 packs de batteries 12V 280 Amp c'est super. iI y a juste un petit détail, en plus du Bluetooth sur mon téléphone j'ai également l'écran de contrôle.(Le grand modèle). Les batteries sont chargées à fond, mais elle n'affiche que 78 pourcent de charge. Peut-être est-ce normal et qu'il va falloir attendre que les cycles se fassent et que la batterie et les réglages s'affinent petit à petit. Si tu pouvais me rassuré sur ce point ça serait super. encore un grand merci à ta vidéo elle est super. Dominique
Superb video..kudos
Great stuff, can two of the 280ah with JK BMS setups be parallel to another same 280ah setup for 560ah in total. Can the JK BMS handle being paralleled
Hello Ernest, this is really wonderful. Everything is meticulously detailed. I was able to initialize my 2 JKBMS JK-B2A8S-20PC with my 2 12V 280 Amp battery packs, it's great. There is just one small detail, in addition to the Bluetooth on my phone I also have the control screen. (The large model). The batteries are fully charged, but it only shows 78 percent charge. Perhaps this is normal and we will have to wait for the cycles to complete and for the battery and settings to gradually improve. If you could reassure me on this point that would be great. Many thanks again for your video, it’s great. Dominic
Sorry to say, but one important value is set to bullshit. 'Start Balancing Voltage' you set to 3.2V. At 3.2V the BMS has no clue about the real SoC Value and will tend to make the Balancing even worse! It is widely agreed upon in the community that this value should be at least 3.4, better 3.43...3.45 V. Why? Only above 3.4V the voltage does mean anything in terms of SoC. You are right, the voltage tends to rise quickly if you charge agressively. Put your charge voltage to 3.45 x cellcount and you are fine to go! If the first cell exceeds 3.45V the Balancing will kick in and to the rest while the battery is still mildly charging, but with very low current the balancer can handle. Slight voltage differences above 3.4V don't mean a lot either in terms of SoC. If you have 10mV difference when cells are above 3.45V that means we are talking of less than 0.005C - 0.5% of capacity. But you know at 3.45V at low current the cell is 99.9% full or even more (depending on the actual current).
3.2V can be used only during initial top balancing with BMS, later on it should be changed as you wrote
Funny how you talk about top balancing at 3.2.. to me it is just a waste and stress to a 2A balancing BMS@@piotro7096
give pwd in time error with 32700 cell 16s jk bms you have any solution sir
Super
My BMS doesn't have "time smart sleep", is this just a function of certain models?
Probably, the one I got last year doesn't have time smart sleep, soc 100% and 0%. But the BMS I got this week has all those additions
How to communicate with inverter
Protocol function CAN RS 485
Ordered one and waiting to arrive, what software version is it?
what software version is it?
Battery full charge but going on inverter few times later 0 % display & inverter off but after that few times later display more percentage
I’m confused & J k bms & battery cell brand new please any one can help me how to setting that
8 cells 24 V 8-24 bms 230A
Thanks
Hi, i'm finding it a little hard to understand your question. Are you stating the SOC of the BMS is not right? I'd go back to whom you purchased your BMS from to get their help.
@@lifepo4oz673
Can I share that picture from bms status now
How send to you
How to send you settings pictures
I have screenshots fyi
Are you affiliated with lifepo4 Australia?
Why have basically the same name?