MKBMS-HV Master
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 400V.
The MAXKGO 400V HV Master Board is a smart component that supports up to 500A Charging and discharging and works with VESC and Ennoid systems. This high-voltage input 450V to 12V step-down board is perfect for powering your devices, providing a safe and efficient power supply.
MKBMS HV Master MiniBoard Features
- With charger voltage measurement, humidity sensor, isolated on-board 5V power supply for isolating CAN bus interface and USB Type-C
- 150V to 400V operation(Requires use with a 450V-12V step-down module)
- 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
Shipping List
MKBMS-HV Master BoardPackage
1X PCBA board MKBMS-HVMaster Board
2X GH1.25 single head 2P line
1X GH1.25 double head 2P same direction line
5X 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 Switch
DCDC 450V to 12V Step-down Power Supply Module
Output characteristics
Input voltage：150-450VDC
Output voltage：12V/4.2A
Output voltage accuracy：±1%
Ioading effect：10%~100%Ionom △Voutnom≤±0.2%
Source effect：Vinmin~Vinmax △Voutnom≤±0.2%
Ripple：100mV
Conversion efficiency：80% （Typical value）
Temperature Coefficient：≤±0.02%/℃（Maximum）
Shipping list
1X MAXKGODC-DC450Vto12VConverter
1X GH2.0 single head2P cable（With buckle）
1X Power cable
