CALB 72Ah BMS Mini Battery Kit

This Calb battery package comes complete with 72Ah Calb Li-Ion battery cells, EMUS Mini battery management system (BMS), and charger. You choose the cell count, BMS components, and Accessories.   Please review the following ordering guide prior to purchasing:

Batteries

The EMUS BMS Mini can manage a minimum of 6, and maximum of 16 LiFePO4 100Ah cells. The separate cells make it easier to physically configure your battery in an odd-sized or smaller space, as opposed to set modules of four cells. Each cell is 3.2V, so the following configurations are possible:

8 cells= 24V
12 cells = 36V
16 cells = 48V

FEATURES

Lithium Iron Phosphate: Safest of all lithium chemistries
Long cycle life
Product certifications: UN38.3, UL, IEC, GB, ROHS

 To learn more about the Calb 72Ah cells, click here

BMS Mini 

The EMUS BMS Mini is a standalone lithium battery management system for batteries consisting of up to 16 lithium cells. It has all key BMS functions integrated into one device:

 - Cell voltages and temperatures measurement
 - Battery current measurement

The BMS Mini 3 (MNC313H) is a compact, all-in-one BMS device, that autonomously executes all core and utility functions of battery management. It interacts with all other components in the system, monitors cell voltage levels, and controls charging and balancing functions, using various inputs, outputs, and interfaces. It is designed to use for battery packs consisting of 6 up to 16 cells connected in series and has all key BMS functions integrated into one device. One Mini 3 device can be used for a single battery pack, with the later software release there will be possibility to connect several Mini 3 devices in parallel.

FEATURES

• Cell voltages and temperatures measurement
• Battery current measurement
• Balancing of the cells
• Protections and warnings adjustable on Control Panel
• Integrated contactor to protect the battery
• Integrated pre-charge circuit to allow soft start of motor controllers
• Connectivity to various types of chargers
• Connectivity to smartphones App
• USB interface that is intended for quick and straightforward connection to a host device (e.g. computer, tablet, smartphone) when configuration, diagnostics, or maintenance is needed
• CAN data interface. Enables to communicate with CAN equipped EMUS devices and third-party devices
• Supports 50, 125, 250, 500, 800 kbit/s and 1 Mbit/s CAN baud rates (default 250kbit/s)
• RS232, a single-ended transmission mode protocol, allows continuously monitor BMS activity using first-party or third-party devices (feature to be active in Q3 2021)
• RS485 is a differential transmission mode protocol, which allows to continuously monitor BMS activity and control chargers (feature to be active in Q3 2021)
• SD card enables to store all sent messages from the EMUS BMS Mini 3 and recover all unexpected situations which occurred in the past (feature to be active in Q3 2021)
• State of Charge (SOC) and State of Health (SOH) allows to monitor cell’s degradation factors. SOC calculations depend on real cell capacity and internal cell parameters

Applications

• AGV, UGV, Go-Kart racing
• Scooters
• Bikes
• Motorcycles
• 2-wheelers, 3-wheelers
• Mobile storage

Specifications:

• Number of cells: 6 – 16
• One cell voltage: 2.000 – 4.55 V
• Battery pack voltage: DC 12.0 V – 72.8 V
• Operating temperature: -40°C to +85°C
• Balancing current: 500mA (@4.2V)
• Individual cell voltage measurement resolution: 10mV (Firmware v2.x); 1mV (Firmware v3.x and above)
• Charge current: 50A continuous ; with heatsink 100A; peak without heatsink 100A (10s); peak with heatsink 150A (60s)
• Discharge Load current: 100A continuous; with heatsink 200A; peak w/h heatsink 250A (10s); peak with heatsink 300A (60s)
• External temperature sensors measurement resolution 1⁰C
• Measurements: 118.4 x 78.7 x  20.9 mm
• Weight: 0.154kg 

Interfaces

CAN USB RS-232 (in Q3 2021)
RS-485 (in Q3 2021)
SD card for data logging (in Q3 2021)
Wireless Smartphone connectivity interface

Chargers support

Elcon CAN J1939-based
Zivan RE CAN
Powerfinn CAN
DeltaQ CANopen-based
Contactor (I/O) Controlled Non-CAN Charger   

Charger

The ElCon HK-H-18-66 CAN enabled charger interfaces directly with the EMUS BMS control unit and will not come with a preprogrammed charging algorithm because all charging parameters will be dictated by the BMS.  To learn nore about the charger, visit our ElCon CAN Enabled Chargers

Optional Accessories

EMUS G1 Compact Display Unit with 100cm Cable
Asus C 7.0 Black 7" Portable Tablet with EMUS Dashboard Preloaded
Heatsink for BMS Mini
EMUS Smartphone Connectivity Module

Software & Manuals

Please visit the EMUS website's suppport page for the latest software and manuals: https://emusbms.com/support