JK BMS!!!JK battery box assemble video 48V 280AH 150A/200A BMS~
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- Опубликовано: 25 авг 2024
- If you have any questions, please feel free to contact me~ Below is my Alibaba product link, you can contact me through the link~Welcome！！！Or add my WhatsApp：86 13124231260
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Can't wait to show the case on my channel!
Haha，thanks for your support!!!you won't be disappointed! If you have any questions, please feel free to contact us~✌
@@EELBATTERY-Miya Really looking forward to it!
@@EELBATTERY-Miya I heard that your company is not responding to your customers. Is this true?
@@solarcharging9743 No, how could it be possible? I will always reply to my customers! I will help my customers solve any problems, and the same goes for other colleagues. We will all help customers have a good shopping experience from purchase to completion.
Maybe she forgot to reply when she was too busy, so just send her another message!😁
A wonderful clip, showing how the power JK (bat +) wire is extended.
Thank you!
I got mine after 2.5 months. The construction went well. The screws of the compression plate were too short so I bought longer ones. Unfortunately two Eva foams were missing. My cells are EVE 304Ah. Up to now I'm satisfied
NICE EEL now uses JK BMS! It is tested to have superior functions against the others.
CHEERS!
Thank you very much🥂！CHEERS!
2:24 - I suggest to have a close look on the big red and black wire which connect to the battery terminals .
The ring lug that gets connected to the terminal has to be in the right position which means the ring itself needs to be on the bottom.
Otherwise the crimped ring lug would later press against the top of the cell and pressure from the terminals screw would be pushed into the top of the cell.
2:07 - shows the black cable ring lug in the wrong position cause it has to be in the opposite position. Now the flat metal part of the ring lug is closer to the table where it should be close to the ceiling.
3:03 - shows the red cable with ring lug but now in the right position, while the black on the left half is still wrong mounted cause the terminal screw will put force on the ring lug and that will lead the pressure into the top of the cell which is not really good.
Not great and I have not seen any EEL video or manual which emphasizes on this topic how the ring lugs should be positioned if you screw them into the circuit breaker
If you had done it wrong like I had done then you would have to unplug the front plate and disassemble the whole circuitbreaker and box assembly to get to the point where you can unscrew these 2 cable to turn them around AND i also had issues cause the red cable to the red terminal from that MCB was like in this example TOO LONG and put pressure on the circuit breaker which then was hard to get into the hole.
Big mess if things go wrong and it needs a better manual and better videos - same for the whole mess regarding temperature sensors and where they have to be placed and bolted too.
Finally: my pcb A and PCB b arrived only partly assembled which I learned the hard way cause at the end I had screws over where I found out that my PCBA and PCB BMS connection boards were only fixed with just 2 scews each.
Bad move to not mention these topice in the videos and also not in the manual . These topics are important.
good job
Thank you，you are so cute！
My case has just been delivered after about three months. The local distribution partner (DPD) didn't provide any track/trace information so I was really surprised to find it on my doorstep today. Anyway, it's finally there and I can proceed with the installation of my EVE 304Ah batteries
Great! Looking forward to assemble mine. It's on it's way
Ok nice🥰Feel free to share and come to me for consultation if you have any questions ~ I look forward to our long-term cooperation!
Have two on the way, with the wheeled cart.
Thanks for your support~
How to connect two JK BMS, the configuration (UART1 protocol = ?), main and secondary JK BMS, currently has RS485-1 or which port, thank you
Nice.
Nice nice！！！Thanks for your compliment!
Nice :)
Thank you！Thank you for your support!
I had one of these delivered yesterday. Can't recommend it to be honest. The connections from BMS to Battery and BMS to terminals are insufficient and should be flexible busbars. Mine got shipped with the wrong busbars even know we discussed that my batteries have single M6 studs on them. I have contacted Howard from EEL and had no response. I am looking forward to what Andy and @OffGridGarageAustralia have to say about the box.
Okay, I have contacted him to reissue it for you~Please check~
@@EELBATTERY-Miya Thanks new busbars are on their way.
Здравствуйте, подскажите пожалуйста какой мощности у вас стоит автоматический выключатель? Спасибо за ответ.
Hello from Greece!!! Have you got anything in the EU stock to order ?
This battery box will arrive at the end of May~Now the European warehouse has batteries in stock. You can buy batteries first and then the battery box. I am afraid that the batteries will be sold out after the battery box arrives, so if you need it, please book with me in advance~
Is there a manual? Something for loading the cells?
Yes！Just finished it recently~
Buongiorno ho montato la batteria ma mi da errore, devo collegarmi con il cellulare e sbloccare il bms in carica e scarica? Quale app devo scaricare? E la devo comunque accendere ma mi da la luce rossa fissa
Can you please tell me what is the cable cross-section of Plus-cable from BMS to fuse and inverter connection (outside the box). Is it „only“ 4AWG (5,19mm / 21,15 mm2)? Or AWG 4/0 (11,68mm / 107,2 mm2)?
We have 30 square millimeters and 50 square millimeters to choose from~
@@EELBATTERY-Miya I mean the cable which is mounted at 1:09 min (and the two minus cables). Looks a bit thin for 200 amps.
@@meins2881 I haven’t measured it specifically, but you can rest assured that they have been tested by technicians and reviewed by the state, and can fully support 200 amps.
@@meins2881
The two black cables to the BMS are 7AWG 10,6mm2.
The red cables are 4AWG 21,2mm2.
its possible to buy only case ? Without bms ? To Belgium ?
Sure！
@@EELBATTERY-Miya more informations and price ?
@@allaningin1279 Please send the zip code to my email address and I will check the shipping cost for you~
My email address: miya@eelbattery.com
@@EELBATTERY-Miya done.
Здравствуйте, вопрос , можно сбросить jk bms кнопкой на заводские настройки ?
Yes
@@EELBATTERY-Miya здравствуйте, поделитесь пожалуйста информацией, как можно кнопкой сбросить jk bms на заводские настройки?
@@Sila_energy_alternative Какой номер модели вашей JK BMS?
@@EELBATTERY-Miya номер модели JK-BD6A20S12P
Есть кнопка сброса, просто нажмите и удерживайте ее в течение 10 секунд.@@Sila_energy_alternative
哪邊買的到這個外殼
www.alibaba.com/product-detail/EEL-New-V4-JK-BMS-5kwh_1601014315618.html?spm=a2747.product_manager.0.0.178171d2Wb4uie
Here！Pls find me~
Where to order?
www.alibaba.com/product-detail/EEL-New-V4-JK-BMS-5kwh_1601014315618.html?spm=a2747.product_manager.0.0.178171d2Wb4uie
Pls find me through this link~
Or add my WhatsApp：86 13124231260
My review:
Delivered after 4 months.
No Manual at all, even no hint to this video in the box.
There are only 4AWG or 2 times 7AWG cables. This is way to small for 200A. The cables are getting hot!
You have to twist some cables, because some ringlocks or ferrules are mounted by 90° or 180° to the wrong direction.
BMS B+ had no ringlock.
Some screws were missing.
Screws for compression plate are to short. No chance to get them in.
Balancer PCB have no mounting support near the connector. This can cause a short while pushing in the connector, because PCB bends down and touches the metal bracket.
The cables of the temp sensors are to short to thermal glue them on the alloy of the cells. (Mounting them on the cellbridges makes no sence.)
The balancer cables are glued to the PCB pointing sidewards witch causes them to touch the sharp edge of the mounting rail.
Comes with flexible 40mm2 cellbridges with thread inlets for the balancer cables.
Quality of metal work looks good. Parts are fitting perfect together.
Easy to assemble.
Thanks for your feedback.
Our JK Box is a new model and does not have a manual yet, we put the instruction video first, and we will have it updated on our website very soon.
-About 4AWG,we have tested them for sure it can easily pass 300A,and each 7AWG cable can easily pass 200A.
-Screws for compression plate are too short
Please make sure you are using the right one.
-About the PCB board design, we will find a better way to avoid short and more safety to use.
-The cables of the temp sensors are too short to thermal glue them on the alloy of the cells:
We still recommend you fasten the sensor on the busbars to collect the data more specifically.
Anyway, thanks for your suggestions, and this product will be better in the future.🤝
@@eelbatteryofficial
Wich size of screws do you think are the right one?
There were no other screws in the box, only the ones that are too short to catch the thread. They only fit, if the foam and epoxy plates between the cells are omited.
How long did you tested the cables with continues current? Wich temperature did they reach ?
@@Juergen_Miessmer well no answer from eel is a answer too. thank you for your review.
@Juergen_Miessmer I have one of these boxes also and I couldn't agree more with all of your comments. The small cables are just junk to much loss at high current. I am planning to build some new cables out of dual 25 mm2 for the negative and 50 mm2 for the positive. One of my balancer PCBs came with damaged pins and a dry joint.
Hello ! I order the 12V box for my vehicle.i want to buy and this 48V with jk bms .are you satisfied this 4 months ? It cost about 650 euro for Greece .is it a good product or you can recommend me another company diy box with jk bms ? Thanks 😊😊
What’s with the ridiculous gloves.
Because our engineers often assemble, they are very skilled. We are currently considering buying a pair of insulated gloves to make everyone safer.