Products
Movicom Electric offers off-the-shelf BMSs for high and low voltage battery packs. The centralized BMS (e.g., BMS Mini) is more suitable for low voltage batteries, and the modular BMS (consisting of BMS Main and BMS Logic) is more suitable for high voltage batteries.
Controllers
Modular BMS
Controller / Strings controller
Battery: 24 to 2000V • 1 to 40 measuring modules (up to 720 cells) (for BMS Main 3) • 1 to 32 parallel strings (for BMS Main 3X) • Any Li-Ion chemistry
Communication: 3xCAN • RS-485 • Ethernet, Wi-Fi or GSM (optional)
Advantages: Scalable solution • Full-time logging
Compatible devices (for BMS Main 3X only): BMS Main 3
Compatible devices (for BMS Main 3 only): BMS Logic 12S, BMS Logic 12, BMS Logic 18, BMS Logic 2.0, BMS Indication
Compatible devices: BMS IMD, BMS Display, BMS Wi-Fi, BMS LANmodule, BMS GSM
Centralized BMS
Battery: 12/24/36V • 4 to 12 cells • Passive balancing (220 mA @4.2V) • Any Li-Ion chemistry
Communication: CAN • RS-485 • USB • Wi-Fi (optional)
Advantages: Complete solution • Full-time logging • IoT ready
Compatible devices: BMS Main X, BMS IMD, BMS Display, BMS Indication, BMS Wi-Fi, BMS LANmodule, BMS GSM
Centralized BMS
Battery: 24/36/48V • 6 to 18 cells • Passive balancing (220 mA @4.2V) • Any Li-Ion chemistry
Communication: CAN • RS-485 • USB • Wi-Fi (optional)
Advantages: Complete solution • Full-time logging • IoT ready
Compatible devices: BMS Main X, BMS IMD, BMS Display, BMS Indication, BMS Wi-Fi, BMS LANmodule, BMS GSM
Modular BMS
Controller
Battery: 24 to 1200V • 1 to 23 measuring modules (up to 414 cells) • Any Li-Ion chemistry
Communication: CAN • RS-485 • Ethernet • Wi-Fi (optional)
Advantages: Scalable solution • Full-time logging • IoT ready
Compatible devices: BMS Main X, BMS Logic 12S, BMS Logic 12, BMS Logic 18, BMS Logic 2.0, BMS IMD, BMS Display, BMS Indication, BMS Wi-Fi
Modular BMS
Strings controller
Battery: 1 to 32 parallel strings • Calculation of the allowable charging and discharging currents
Communication: CAN • RS-485 • USB • Wi-Fi (optional)
Advantages: Full-time logging to SD card • IoT ready
Compatible devices: BMS Mini, BMS Mini S, BMS Main 2.1, BMS IMD, BMS Wi-Fi, BMS LANmodule, BMS GSM
Measuring modules
Modular BMS
Measuring module
Cell stack: 4 to 12 cells • Accuracy ±3 mV • 12 temperature sensors • Passive balancing (up to 460 mA @4.2V)
Communication: Isolated RS-485
Compatible devices: BMS Main 2.1, BMS Main 3
Modular BMS
Measuring module
Cell stack: 4 to 12 cells • Accuracy ±3 mV • 12 temperature sensors • Passive balancing (350 mA @4.2V)
Communication: Isolated RS-485
Compatible devices: BMS Main 2.1, BMS Main 3
Modular BMS
Measuring module
Cell stack: 6 to 18 cells • Accuracy ±4 mV • 18 temperature sensors • Passive balancing (350 mA @4.2V)
Communication: Isolated RS-485
Compatible devices: BMS Main 2.1, BMS Main 3
Modular BMS
Measuring module
Cell stack: 4 to 12 cells • Accuracy ±12 mV • 2 temperature sensors • Passive balancing (350 mA @4.2V)
Communication: Isolated RS-485
Compatible devices: BMS Main 2.1, BMS Main 3
Displays and indicators
Character display
Features: 2-line OLED display • Buzzer • Battery state: SOC, voltage, current, temperature, errors
Communication: Isolated CAN
Compatible devices: BMS Mini, BMS Mini S, BMS Main 2.1, BMS Main X, BMS Main 3, BMS Main 3X
Basic indicator
Features: 10-LED bar • Buzzer • Battery state: SOC, errors
Communication: Isolated CAN
Compatible devices: BMS Mini, BMS Mini S, BMS Main 2.1, BMS Main 3
Additional modules
Insulation monitoring device
Features: 20-900V • Self-testing • Undervoltage protection • Adjustable response time
Advantages: Measuring resistance between positive and negative lines and vehicle chassis
Communication: Isolated CAN
Compatible devices: BMS Mini, BMS Mini S, BMS Main 2.1, BMS Main X, BMS Main 3, BMS Main 3X
Wireless module
Features: Support Wi-Fi 2.4GHz
Advantages: Configure BMS using web interface over a W-Fi network • Send collected battery log files to a remote server
Compatible devices: BMS Mini, BMS Mini S, BMS Main 2.1, BMS Main X, BMS Main 3, BMS Main 3X
Ethernet module
Features: Support 10/100 Mbps
Advantages: Configure BMS using ElectricDeviceMonitor over an Ethernet network
Compatible devices: BMS Mini, BMS Mini S, BMS Main X, BMS Main 3, BMS Main 3X
Cellular module
Features: Support GSM/GPRS/EDGE, NB-IoT
Advantages: Send collected battery log files to a remote server
Compatible devices: BMS Mini, BMS Mini S, BMS Main X, BMS Main 3, BMS Main 3X
Auxiliary module
Features: Isolated RS-485 repeater (3500V)
Advantages: Additional isolation in EV applications
Compatible devices: BMS Logic 12S, BMS Logic 12, BMS Logic 18, BMS Logic 2.0
Interface adapters
Bus adapter
Features: Isolated RS-485 bus adapter (1000V)
Advantages: Power up and configure BMS Logic 12/18 devices
Compatible devices: BMS Logic 12S, BMS Logic 12, BMS Logic 18
Bus adapter
Features: Isolated CAN bus adapter (1000V)
Advantages: Configure and monitor BMS via CAN bus
Compatible devices: BMS Mini, BMS Mini S, BMS Main 2.1, BMS Main X, BMS Main 3, BMS Main 3X, BMS IMD, BMS Display, BMS Indication