Welcome to MAXKGO, we mainly sell MAXKGO BMS Board and our cooperative partner's Flipsky ESC.
Parcels be sent to US by Air or Register Mail support DDP.
If you need to use credit card payment, please move to our aliexpress store: https://www.aliexpress.com/store/1104128421?spm= or Alibaba store: Products list direct from CN (alibaba.com)

MAXKGO STM32(MCU) 150V Smart Master BMS+Slave BMS(Kit)

Description

MKBMS is based on the modular BMS of LTC68XX and STM32 MCU, and is connected to one or more slave boards and integrated integrated boards of different sizes through the ISOSPI interface. The modular BMS can be configured for various applications with battery voltages within 150V.

MKBMS Master Board ( MKBMS-LV Master Mini ) Features:

  • With charger voltage measurement, humidity sensor, isolated on-board 5V power supply for isolating CAN bus interface and USB Type-C
  • 17V to 150V operation
  • Voltages measurements for load & battery pack
  • Bi-directional current monitoring (up to 2500A pulsed, 500A continuous)
  • Isolated charger detection circuit
  • Isolated CAN bus interface
  • Daisychain Master/Slave ISOSPI communication
  • Single PCB pattern for bolt-on contactor
  • It can internal power supply or external power supply voltage is 12V
  • Integrated predischarge circuit
  • USB & serial interface for configuring and firmware upgrades with the ENNOID-BMS-Tool
  • OLED display output
  • ON/OFF toggle switch input
  • SWD burn debugging or update firmware interface

 

MKBMS Slave Board Features:

  • MKBMS slave board is made of aluminum base plate, which has better heat dissipation effect.
  • Scalable & isolated 1000VDC+
  • Compatible with MKBMS Master boards
  • From 5 to 18 cell levels monitoring per board
  • Daisychain Master/Slave ISOSPI communication
  • Parameters fully programmable through an easy to use graphical user interface
  • 33 ohm balance resistors (0.125A capacity) on all channels
  • Self powered by monitored cells
  • 1.2mV accuracy, -40 to 120C operation
  • Extra low power consumption (Sleep mode = 6uA)
  • Molex SL horizontal connectors for balance & temperature. (Comes with male, female + crimps)

      Variant:
      LTC6811 : Up to 12 series-connected battery cells & 1+4 temperature sensors* per slave
      LTC6812 : Up to 15 series-connected battery cells & 1+8 temperature sensors* per slave

      LTC6813 : Up to 18 series-connected battery cells & 1+8 temperature sensors* per slave
     

*The first temperature channel is used by slave board itself.

The following 4 or 8 temperature sensors are not in the package lists

but means an interface to connect 4 temp sensors at most or to connect 8 temp sensors at most.

*For uneven cell count in series, only the last slave board in the daisy-chained loop should have one cell less connected than the other slaves. Ex: 39S = 10S + 10S + 10S + 9S


MKBMS battery management system implements the following functions:

1. Current and voltage protection: protect the battery pack from overcharge and overdischarge, thereby extending the cycle life.

2. Battery health monitoring: monitor the internal resistance of a single battery and the monitoring capacity of the battery pack.

3. Thermal management: Overheating and under-temperature protection.

4. Support batteries: Li-Ion, Li-Polymer, Li-Phosphate

5. Intelligent battery balance: passive balance 

6. Field programmable

7. Current limit calculation

8. Fully programmable CANBUS interface, programmable structure of all CAN messages

9. Drift state of charge

10. Reliability, speed and accuracy

11. Integration with other devices

12. Multiple BMS units connected in series

13. Current sensor support

14. Isolation from fault detection

15. Automotive grade design, automotive grade locking connector

16. Software for data logging and programming

MKBMS can be roughly divided into three aspects: automobile, industry, and consumption:

1.  Electric vehicles;
2.  Electric patrol car;
3.  Scenic sightseeing car;
4.  Handling robots;
5.  Automatic forklift;
6.  Electric bicycles;
7.  Electric skateboard;
8.  Electric tools;
9.  Consumer robots, etc.

Video:

Shipping list:

MKBMS-LV Master Mini Package

1X   PCBA board MKBMS-LV Master Mini V1.4

2X   GH1.25 single head 2P line

1X   GH1.25 double head 2P same direction line

3X   HY2.0 single head 2P line

2X   GH1.25 single head 5P line

1X   GH1.25-5P to Dupont line

1X   USB cable type-C data cable

1X   2.0MM jumper cap

1X   1.3 inch OLED display LCD screen module

1X  12MM 3-6V button switch

 

LTC6811-12S Package

1X   PCBA board LTC6811-12W-AL V1.2 slave board

1X  GH1.25 double head 2P red-black line (for master board)  

1X  GH1.25 double head 2P black-white line (for slave board)

1X   HY2.0 single head 5P line

1X   HY2.0 single head 13P line

4X   Nylon column

4X   Nylon nut

 

 

LTC6813-18S  Package

1X PCBA board LTC6813-18S V1.4 slave board

1X  GH1.25 double head 2P red-black line (for master board)  

1X  GH1.25 double head 2P black-white line (for slave board)

1X HY2.0 single head 6P line

1X HY2.0 single head 13P line

1X HY2.0 single head 16P line

4X nylon column

4X nylon nut

 

LTC6812-15S  Package——

1X   PCBA board LTC6812-15S slave board

1X  GH1.25 double head 2P red-black line (for master board)  

1X  GH1.25 double head 2P black-white line (for slave board)

2X   HY2.0 single head 8P line

1X   HY2.0 single head 16P line

4X   Nylon column

4X   Nylon nut

 

 MKBMS hardware design file:

LTC6811-12W_V1.2

MKBMS-LV_Master_Mini_V1.4


MAXKGO STM32(MCU) 150V Smart Master BMS+Slave BMS(Kit)

Product form

MKBMS is based on the modular BMS of LTC68XX and STM32 MCU, and is connected to one or more slave... Read more

SKU: BMSMIZV12
Barcode: BMSMIZV12

$175.00 $165.00 Excl. VAT

    • Tell a unique detail about this product
    • Tell a unique detail about this product
    • Tell a unique detail about this product

      Description

      MKBMS is based on the modular BMS of LTC68XX and STM32 MCU, and is connected to one or more slave boards and integrated integrated boards of different sizes through the ISOSPI interface. The modular BMS can be configured for various applications with battery voltages within 150V.

      MKBMS Master Board ( MKBMS-LV Master Mini ) Features:

      • With charger voltage measurement, humidity sensor, isolated on-board 5V power supply for isolating CAN bus interface and USB Type-C
      • 17V to 150V operation
      • Voltages measurements for load & battery pack
      • Bi-directional current monitoring (up to 2500A pulsed, 500A continuous)
      • Isolated charger detection circuit
      • Isolated CAN bus interface
      • Daisychain Master/Slave ISOSPI communication
      • Single PCB pattern for bolt-on contactor
      • It can internal power supply or external power supply voltage is 12V
      • Integrated predischarge circuit
      • USB & serial interface for configuring and firmware upgrades with the ENNOID-BMS-Tool
      • OLED display output
      • ON/OFF toggle switch input
      • SWD burn debugging or update firmware interface

       

      MKBMS Slave Board Features:

      • MKBMS slave board is made of aluminum base plate, which has better heat dissipation effect.
      • Scalable & isolated 1000VDC+
      • Compatible with MKBMS Master boards
      • From 5 to 18 cell levels monitoring per board
      • Daisychain Master/Slave ISOSPI communication
      • Parameters fully programmable through an easy to use graphical user interface
      • 33 ohm balance resistors (0.125A capacity) on all channels
      • Self powered by monitored cells
      • 1.2mV accuracy, -40 to 120C operation
      • Extra low power consumption (Sleep mode = 6uA)
      • Molex SL horizontal connectors for balance & temperature. (Comes with male, female + crimps)

            Variant:
            LTC6811 : Up to 12 series-connected battery cells & 1+4 temperature sensors* per slave
            LTC6812 : Up to 15 series-connected battery cells & 1+8 temperature sensors* per slave

            LTC6813 : Up to 18 series-connected battery cells & 1+8 temperature sensors* per slave
           

      *The first temperature channel is used by slave board itself.

      The following 4 or 8 temperature sensors are not in the package lists

      but means an interface to connect 4 temp sensors at most or to connect 8 temp sensors at most.

      *For uneven cell count in series, only the last slave board in the daisy-chained loop should have one cell less connected than the other slaves. Ex: 39S = 10S + 10S + 10S + 9S


      MKBMS battery management system implements the following functions:

      1. Current and voltage protection: protect the battery pack from overcharge and overdischarge, thereby extending the cycle life.

      2. Battery health monitoring: monitor the internal resistance of a single battery and the monitoring capacity of the battery pack.

      3. Thermal management: Overheating and under-temperature protection.

      4. Support batteries: Li-Ion, Li-Polymer, Li-Phosphate

      5. Intelligent battery balance: passive balance 

      6. Field programmable

      7. Current limit calculation

      8. Fully programmable CANBUS interface, programmable structure of all CAN messages

      9. Drift state of charge

      10. Reliability, speed and accuracy

      11. Integration with other devices

      12. Multiple BMS units connected in series

      13. Current sensor support

      14. Isolation from fault detection

      15. Automotive grade design, automotive grade locking connector

      16. Software for data logging and programming

      MKBMS can be roughly divided into three aspects: automobile, industry, and consumption:

      1.  Electric vehicles;
      2.  Electric patrol car;
      3.  Scenic sightseeing car;
      4.  Handling robots;
      5.  Automatic forklift;
      6.  Electric bicycles;
      7.  Electric skateboard;
      8.  Electric tools;
      9.  Consumer robots, etc.

      Video:

      Shipping list:

      MKBMS-LV Master Mini Package

      1X   PCBA board MKBMS-LV Master Mini V1.4

      2X   GH1.25 single head 2P line

      1X   GH1.25 double head 2P same direction line

      3X   HY2.0 single head 2P line

      2X   GH1.25 single head 5P line

      1X   GH1.25-5P to Dupont line

      1X   USB cable type-C data cable

      1X   2.0MM jumper cap

      1X   1.3 inch OLED display LCD screen module

      1X  12MM 3-6V button switch

       

      LTC6811-12S Package

      1X   PCBA board LTC6811-12W-AL V1.2 slave board

      1X  GH1.25 double head 2P red-black line (for master board)  

      1X  GH1.25 double head 2P black-white line (for slave board)

      1X   HY2.0 single head 5P line

      1X   HY2.0 single head 13P line

      4X   Nylon column

      4X   Nylon nut

       

       

      LTC6813-18S  Package

      1X PCBA board LTC6813-18S V1.4 slave board

      1X  GH1.25 double head 2P red-black line (for master board)  

      1X  GH1.25 double head 2P black-white line (for slave board)

      1X HY2.0 single head 6P line

      1X HY2.0 single head 13P line

      1X HY2.0 single head 16P line

      4X nylon column

      4X nylon nut

       

      LTC6812-15S  Package——

      1X   PCBA board LTC6812-15S slave board

      1X  GH1.25 double head 2P red-black line (for master board)  

      1X  GH1.25 double head 2P black-white line (for slave board)

      2X   HY2.0 single head 8P line

      1X   HY2.0 single head 16P line

      4X   Nylon column

      4X   Nylon nut

       

       MKBMS hardware design file:

      LTC6811-12W_V1.2

      MKBMS-LV_Master_Mini_V1.4


      Recently viewed products

      Login

      Forgot your password?

      Don't have an account yet?
      Create account