BMS Active balancing JK B1A8S20P & B2A8S20P for solar energy storage
- Category: PCB & PCBA >>>
- Supplier: Chengdu Longrun Chuangshi Technology Co. Ltd.
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Product Overview
Description
BMS Active balancing JK B1A8S20P & B2A8S20P for solar energy storage |
The wiring sequence of the lithium battery protection plate:
Note that the wiring of different protection plate manufacturers is not common.
Please ensure that the wiring is correct.
1, wiring front ensure that the wiring is not inserted into the protection plate.
2, the line from the black thin line connected with "B-", the second root (next to the black thin line of the red thin line) connected with the first string of battery positive B1, followed by analogy, finally connected to the total positive battery red thin line.
3, after connecting the row line, measure the voltage of the two adjacent metal terminals on the back of the row and plug the three mixture cell should be 3.0V-4.2V, lithium iron should be 2.0V-3.6V, lithium titanate should be 1.6V-2.75V.
4. Insert the protection plate socket after confirming the wiring sequence and voltage.
5, the protection plate "B-"(blue thick line) is connected to the total negative of the battery,"P-" (black thick line) is connected to the charging negative and discharge negative.
Note that the wiring of different protection plate manufacturers is not common.
Please ensure that the wiring is correct.
1, wiring front ensure that the wiring is not inserted into the protection plate.
2, the line from the black thin line connected with "B-", the second root (next to the black thin line of the red thin line) connected with the first string of battery positive B1, followed by analogy, finally connected to the total positive battery red thin line.
3, after connecting the row line, measure the voltage of the two adjacent metal terminals on the back of the row and plug the three mixture cell should be 3.0V-4.2V, lithium iron should be 2.0V-3.6V, lithium titanate should be 1.6V-2.75V.
4. Insert the protection plate socket after confirming the wiring sequence and voltage.
5, the protection plate "B-"(blue thick line) is connected to the total negative of the battery,"P-" (black thick line) is connected to the charging negative and discharge negative.
Products Description
Specifications | Models | |||||||
JK-BD6A17S6P JK-BD6A20S6P JK-BD6A24S6P | JK-BD6A17S8P JK-BD6A20S8P JK-BD6A24S8P | JK-B1A8S20P JK-B2A8S20P | ||||||
Number of battery strings | 8-17 | 8-24 | 8-24 | 8 | ||||
Equalization | Active equalization | |||||||
Balance current | 0.6A | 1A 2A | ||||||
Main circuit resistance | 1.3 mΩ | 1.3 mΩ | 0.3 mΩ | 0.3 mΩ | ||||
Continuous discharge current | 40A | 60A | 80A | 200A | ||||
Maximum discharge current | 60A | 100A | 150A | 350A | ||||
Overcurrent Protection (adjustable) | 10～60 A | 10～100 A | 10-150A | 10-350A | ||||
Other interfaces (custom made) | RS485 | RS485 CAN | RS485 CAN | RS485 CAN | ||||
Charge and discharge interface： 1 portCell voltage range： 1-5v Voltage acquisition accuracy： ±5 mV Overcharge protection voltage： 1.2～4.35 V adjustable Overcharge release voltage： 1.2～4.35 V adjustable Overcurrent release time： 2～120S adjustable Over discharge protection voltage： 1.2～4.35 V adjustable Over discharge recovery voltage： 1.2～4.35 V adjustable Number of temperature detections： 3 Temperature protection： YES Short circuit protection： YES Coulomb counter: YES Bluetooth function: Support Android, IOS system GPS (optional)： Support (select one of RS485 and GPS) | ||||||||
Application
Installation method and precautions Unpacking inspection and precautions Unpacking inspection and precautions are as follows: a) The packing box and protective plate should be handled with care, and try not to be inverted; b) Before unpacking, pay attention to whether the package is in good condition, if there is no impact mark, whether there is damage, etc.; Wiring diagram. JK-BD6A20S10P, JK-B2A24S10P, JK-B1A24S15P, JK-B2A24S15P, JK-B2A24S20P protection board It is suitable for lithium battery packs with 13-24 strings of cells. The wiring methods of battery packs with different numbers of cells are different. |
Package &Shipping
FAQ
1. Who are we? Chengdu Longrun Chuangshi Technology Co., LTD.Located in Chengdu, China, Engaged in Electric Vehicle Charging System, AC Servo Control System,as well as electronic information and the battery internalizes system. 2. How can we guarantee quality? Always a pre-production sample before mass production.Always final Inspection before shipment. 3.What can you buy from us? On board charger,ev charger,car charger,Lifepo4,Lithium ion etc.We offer OEM and ODM. 4. Why choose us?*More competitive price! As a manufacturer, we have our own factory and R&D team, so the price will be more competitive. |
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