BMS Elithion - Lithiumate Pro - EV-Fun

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BMS Elithion – Lithiumate Pro

We are using Elithion Lithiumate Pro as Battery manage system for our batteries.

Product overview from manufacture web site:

Lithiumate Pro BMS Overview

General description of the professional distributed Li-Ion BMS

Ideally matched to work in high power Li-Ion battery packs

Up to 255 cells in series (~840 V), no limit to cells in parallel, isolated
No limit to cells in parallel, up to 600 A (higher currents available)
Includes contactor drivers, a cooling fan interface and an interlock input

Distributed: electronic assemblies are mounted on cells

Mechanically matched with cylindrical, pouch or prismatic cells
Minimal wiring (no “spaghetti”); individual cell voltage and temperature
Controller communicates with Cell Boards on cells, and with external system

Ideally matched to Li-Ion cells

Lithium-ion Polymer(LiPo)
Standard lithium-cobalt-oxide (LiCoO2)
Lithium-Manganese-Nickel-Cobalt (LiMnNiCo)
Nano-phosphate / lithium-iron-phosphate / lithium-ferro-phosphate (LiFePO4)
Lithium-manganese-oxide (LiMnO2)
Not compatible with lithium-titanate cells (Altair Nano)
Not compatible with lithium-sulfur cells (SIon Power)

Ideally matched to plug-in vehicles

Compatible with most chargers, motor drivers
CAN bus, ignition line input, 12V power

Performs monitoring, evaluation, communication, balancing and protection

Monitors the voltage and temperature of each set of parallel cells, and the pack current
Evaluates SOC (State Of Charge), DOD (Depth Of Discharge), and SOH (State Of Health)
Calculates the pack’s internal resistance
Determines appropriate CCL (Charge Current Limit) and DCL (Discharge Current Limit)
Detects any abnormal conditions and sets a fault accordingly
Communicates through a serial port and through a CAN bus, reporting above data
Balances the charge through dissipation of excessive energy in most charged cells
Protects against over and under-voltage, over and under-temperature, over-current
Optional HV Front End tests for loss of isolation and end of precharge current (using a precharge resistor, not supplied)