19S 40A LiFePO₄ BMS | Battery Management System for 60V Lithium Iron Phosphate Battery

Description

Key Features :

1. Supports 19S (60V) LiFePO₄ battery packs
2. 40A continuous charge & discharge capability
3. Full protection system – over-charge, over-discharge, over-current & short-circuit
4. Cell balancing for improved battery life and performance
5. High-accuracy cell voltage monitoring
6. Suitable for EV, solar energy storage, and industrial battery packs

Battery Management System for 60V 19S40A battery pack configuration of Lithium Iron Phosphate cells has

Over Charge Protection: Yes

Over Discharge Voltage: Yes

Short Circuit Protection: Yes

Cell balancing Yes

Over Current Protection Yes

BMS Size 128X65X12 mm (LXWXH)

1 Discharge 

Continuous Discharging Current                               40A

Over discharge Current Detect Voltage                    160±30A

2 Charge 

Charging Voltage                                                          69.35V

Charging Current                                                           20A

3 Over charge protection

Over Charge Protection Voltage                                 3.65±0.05V

Release delay of Single Over Charge Protection      1S

Over Charge Release Voltage                                      3.55±0.05V

4 Cell balancing  

Cell balancing Detection Voltage                                3.525V

Cell balancing Current                                                  30±5mA

5 Over discharge protection    

Over Discharge Detect Voltage                                   2.3±0.05V

Over discharge Detect Delay Time                             1S

Over Discharger Release Voltage                               2.7±0.05V

6 Charge/Discharge Overflow protection  

Discharge Current Level 2 Protection Current         160±30A

Discharge Current Level 2 Protection delay             1S

Over Current Protection Condition                            Disconnect the load

7 Short Circuit Protection  

Protection Condition                                                    Short circuit of External Load

Detection Delay Time                                                   250 uS

Protection Release Condition                                     Disconnect the load

8 Temperature Range                                                   -20ºC ~ 60ºC

9 Internal Resistance                                                    ≤20mΩ

10 Dimension  L128*W65*T12 mm

Application :

• Electric vehicles (EVs) – e-bikes, e-scooters, and light EV battery packs
• Solar energy storage systems (ESS)
• Industrial battery packs & automation equipment
• Electric mobility & utility vehicles
• Custom 60V lithium battery pack applications