Product description
Battery management system (BMS) 13S50A for lithium-ion 48v battery packs, it can be used with 18650 cells and Lithium polymer of different size.
The 13S50A Li ion BMS has protection for the battery over charge and over discharge, over current, short circuit, over-temperature. Refer product specification for more details.
The BMS 13S 50A comes with equalization function which facilitate to keep the cells at same level and ensure prolong life. The components used in the BMS is
1) Highly integrated IC,
2) low resistance MOS, and
3) high current equalizer.
One pack of BMS contains
1) Open BMS circuit board,
2) Wire with snap in connector for connection between cells and BMS.
BMS Li Ion 13S50A 48V
Battery Management System for 48V 13S50A battery pack configuration of Lithium Ion cells.
Over Charge Protection: Yes
Over Discharge Voltage: Yes
Short Circuit Protection: Yes
Cell balancing Yes
Over Current Protection Yes
Specification:-
1 Discharge
Continuous Discharging Current 50A
Over discharge Current Detect Voltage 160±30A
2 Charge
Charging Voltage 54.6V
Charging Current 25A
3 Over charge protection
Over Charge Protection Voltage 4.2±0.05V
Release delay of Single Over Charge Protection 1S
Over Charge Release Voltage 4.1±0.05V
4 Cell balancing
Cell balancing Detection Voltage 4.18V
Cell balancing Current 30±5mA
5 Over discharge protection
Over Discharge Detect Voltage 2.8±0.05V
Over discharge Detect Delay Time 1S
Over Discharge Release Voltage 3.0±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
L80*W61*T16mm
