Programmable BMS with CANBUS,SMBus 1.1, I2C, RS485, RS232 Communication protocol
1.Battery management circuit board with SMBus for 6S~16S
1.Battery management circuit board with CANBUS for 6S~16S Li-ion/Li-polymer and LiFePO4 battery pack;
2.BMS/PCB/PCM applies for 6S/7S/8S/9S/10S/11S/12S/13S/14S/15S/16S cells Li-ion/Li-polymer and LiFePO4 battery pack;
3.To prevent the battery packs from overcharge,overdischarge,over current, over temperature ,short circuit ;
4.The Maximal working current: 100A;
5.Compatible with both Li-ion/Li-polymer and LiFePO4 cells.
Specifications
| Item | Contents | Criteria (Adjustable from software/hardware) |
| 1 | Model | HCX-D328 | 6S-16S Adjustable from software |
| 2 | Voltage | Charging voltage | Adjustable from software |
| 3 | Current | Maximal continuous charging current | 100A (adjustable from hardware) |
| Maximal continuous discharging current | 100A (adjustable from hardware) |
| Current consumption | ≤200μA |
| 4 | Overcharge Protection | Over charge detection voltage | Adjustable from software |
| Over charge detection delay time | Adjustable from software |
| Over charge release voltage | Adjustable from software |
| 5 | Over Discharge Protection | Over discharge detection voltage | Adjustable from software |
| Over discharge detection delay time | Adjustable from software |
| Over discharge release voltage | Adjustable from software |
| 6 | Over Current Protection | Over current detection voltage | Adjustable from software |
| Over current detection current | Adjustable from software and hardware |
| Detection delay time | Adjustable from software |
| Release condition | Adjustable from software |
| 7 | Short Circuit Protection | Detection condition | Adjustable from software |
| Detection delay time | Adjustable from software |
| Release condition | Cut load, automatically recover |
| 8 | Balance On @ ≥50mV±5mV OFF @ ≤30mV±5mV | Balance voltage for single cell | Adjustable from software |
| Balance current for single cell | Adjustable from hardware |
| 9 | Resistance | Inner resistance | ≤20mΩ |
| 10 | Temperature | Single cell temperature when discharge (over temp. protection) ≥65 | Adjustable from software |
| Single cell temperature when discharge (low temp. protection) <-40 | Adjustable from software |
| Single cell temperature when Charge (over temp. protection) ≥50 | Adjustable from software |
| Single cell temperature when Charge (low temp. protection) <0 | Adjustable from software |
| 11 | Fuel/Gas gauge | Display with 5 LEDs | Thru one button to check capacity |
Connection Diagram
Connection Diagram
Setting Programmable Options
The TI Chip data flash comes configured per the default settings detailed in the chip data sheet.
Ensure that the settings are correctly changed to match the pack and application for the chip solution being evaluated.
The programming connection as below:
IMPORTANT: The correct setting of these options is essential to get the best performance.
The settings can be configured using the Data Flash screen.
P.S.: All the products from BesTech Power are well programmed and Calibrated.
To adjust all the parameters on the PC/Laptop:
(The screen shot of software on PC)
