1. Which communication interfaces does this BMS support?

The HS-16S100A-20A-JC supports RS232 and CAN dual communication interfaces. The RS232 interface uses a standard 6P6C RJ11 connector with a default baud rate of 9600bps, while the CAN interface uses an 8P8C RJ45 connector with a default data rate of 500Kbps, meeting a wide range of data transmission needs.

2. Does this BMS support balancing during charging?

Yes, it has a voltage differential balancing function that activates at 3400mV per cell, maintaining cell voltage consistency with a balance threshold of 30mV. This promotes uniform charging across cells and extends battery pack lifespan.

3. How does the BMS perform in extreme temperatures?

The HS-16S100A-20A-JC is designed to operate in temperatures ranging from -20°C to 75°C. Its integrated thermal protection system generates alerts and initiates protective measures under extreme temperatures. For instance, charging is disabled below 0°C and above 55°C to prevent cell damage.

4. How many records can this BMS store?

The HS-16S100A-20A-JC can store up to 400 records, facilitating data monitoring and post-analysis, enabling users to better understand battery performance and historical operation.

5. How can I configure different BMS addresses?

The DIP switch allows for flexible address configuration, with a range of 0-31, simplifying the management of multiple battery packs.

6. What happens if a short circuit occurs in the battery system?

The HS-16S100A-20A-JC responds within less than 1ms in the event of a short circuit by disconnecting the circuit to protect the battery system from potential damage. Short-circuit protection current is 3-4 times the continuous discharge current.

7. Does the BMS provide reverse polarity protection?

This model does not include reverse polarity protection. Correct polarity must be observed during installation to avoid damage to the device or battery pack.

8. How do I activate this BMS?

To power on the BMS, connections should be made in a specific order: solder B- and P- first, then connect B+ and P+. Battery sampling lines must be connected sequentially. The BMS can be activated by charging or pressing a button after setup.

9. What are the current protection parameters?

Overcurrent Protection for Charging: Warning at 100A, protection triggered at 105A with a delay of 3 seconds.
Discharge Overcurrent Protection: Level 1 protection at 110A with a 1-second delay; level 2 protection at 120A with a 500ms delay.

10. What do the LED indicators represent?

The HS-16S100A-20A-JC has RUN and ALM LEDs, indicating system operational status and alarms, providing users with an intuitive understanding of the BMS's current state.

About us

Customer services

Sell on waimao.163.com