How to program JDB BMS settings in the Xiaoxiang Electric app and a comparison of Jiabaida models
HTML-код
- Опубликовано: 26 ноя 2024
- Join Levi Thomas from GreentecAuto.com as he compares several of the Jiabaida, aka JBD BMS models that are availible as well as an explanation of the different ports and features on them. Then he demonstrates the basic set up for programming the settings of a 7s Li-ion JBD BMS using the Xiaoxiang Electric iOS App.
If you have any questions or would like to tell us about your current project please comment down below and don't forget to like and subscribe to follow us for more videos in the near future!
Link to the iOS App:
apps.apple.com...
Android App free with all the features:
bit.ly/3e1g6GT
Here are our other related RUclips videos.
How to wire a 7-14s 50a JBD BMS to a Li-ion battery. Demonstrate using the 24v as a UPS and the 48v configuration with an off grid inverter:
• How to wire a 7-14s 50...
All about Greentec's 48v Nissan Leaf BMS kit and demonstrates using it to power a Victron inverter with a 1600 watt heat gun:
RUclips link: • All about Greentec's 4...
Greentec Auto link to purchase the Nissan Leaf BMS or the entire kit with the cells.
www.greentecau...
Here is the link to purchase the 7s 24v eMatrix battery module from Greentec Auto:
www.greentecau...
Here are the links to purchase the different JBD (Jiabaida) BMS models from AliExpress.
7-14s 24-48v with Bluetooth/UART version shown in this video and in the How to wire a BMS video:
s.click.aliexp...
4s 12v with Bluetooth/UART//Heat/Switch and can be connected in series:
s.click.aliexp...
6-22s 250A with Bluetooth/UART//Heat/Switch/LCD port:
s.click.aliexp...
7-21s 300A, 900A peak with with Bluetooth/UART//Heat/Switch/CAN pre-charge resistor and contactor:
a.aliexpress.c...
10-16s 100-200A, 600a peak for home energy storage to be used with an inverter. It has Ethernet ports, 2 RS485/2 CAN/LCD option/Switch and can communicate to each other in parallel and to Victron inverters or any others that use the mainstream inverter protocol:
s.click.aliexp...
Thank you so much! I watched your wiring video which was great and tried programming everything but couldn't get the BMS to turn on for the longest time. Turns out I missed the "Cell num" setting in the "Origin Settings" tab and the BMS wouldn't do anything. I noticed you left you 0%-100% capacity settings between 2.55v-4.15v while the protection parameter settings were a little bit different. Does that effect performance?
I'm glad it helped! No those settings do not affect each other. Under Parameters, Capacity Voltage and then setting the percentages is really a preference. That is what will be displayed on your phone, tablet or the LCD screen if you have one installed. I like mine to show the packs true capability even though the Protection Parameters settings are going to shut off the flow of current before it hits zero. Think of it like a reserve tank in an old gas motorcycle or car. It will shut off if you weren't paying attention and got that low but you could still open the app and lower it to the batteries safe minimum then keep driving somewhere until you can charge.
Wow I’ve never seen that 300A version before, that’s huge! I’ve got one with the switch wire. Does it need to be a switch or will a push button work?
The JBD BMS needs to have a latching switch, not a momentary one. Meaning it makes the connection all the time when it's on. You can get these in a switch or push button form just make sure it isn't momentary.
Hello,
Thank you so much for your video!
I have a question regarding the app. In your video, the app design appears updated, but the Android app link you provided is for an older version. Could you please let me know how you managed to install the version with the new design and the full list of parameters? Currently, in my app, only the first and second items appear under the parameters section.
I was using an iPad in the video, which could be some of the difference. I don’t use Android often, but the link for the Android app is the most recent one that I am aware of that is fully unlocked and compatible with almost all the models. The BMS should come with a barcode to download the version to be used with that specific BMS, but they usually have fewer features. If you have your specific BMS model, you might be able to contact the vendor you purchased it from or contact JBD directly and get a newer unlocked version for your BMS.
@@greentecbatteries Thank you very much for your reply
Cold I put three of those eMatrix batteries in series which would be 21s 72v right and then hook it up to the 250a bms even though it’s 22s? I’m think to power my tricycle that has a 5000watt hub motor.
Absolutely. I would recommend the Samsung INR18650-35E model from Greentec Auto because it can handle 460A peak. We also sell buss bars to connect them in series. Yes that 250A BMS would be a perfect fit for that. When you wire it up you will combine the b20 and b21 wires together leaving b22 to be the positive most connection, then you can wire it up to a 21s battery.
www.greentecauto.com/hybrid-battery/repurposed-batteries/energy/252-18650s
Does that display change settings without having a phone?
Yes the optional LCD screen that comes with the JBD BMS has buttons on it as well and has a very good interface. You can change settings and toggle the discharge and charge function right from the display.
So it's a relay for heating?I cannot find any help to use heating with JBD-SP04S060-L4S-300A
Yes. The heat connection is just a pair of 22AWG wires however you have to select to add that feature before you purchase it. I believe it added about a dollar to mine to add the heat plug.
@greentecbatteries yes i ordered with heater now waiting... is it possible to set it up to draw power from pv to heat up before charging?