Battery Management System 48v 30ah 13s BMS or PCB

$96.95

4 in stock

BMS 48V 30A suit Electric bicycle lithium battery LI-ION LIPO 48VOLT battery packs

BMS 48V 30A suit LI-ION LIPO 48VOLT battery packs 

HI QUALITY PROFESSIONAL BMS

YOU HAVE MOST LIKELY SPEND A LARGE AMOUNT OF CASH ON YOUR BATTERY CELLS SO WHY NOT PROTECT THEM WITH THIS PROFESSIONAL BMS FROM ONE OF THE LEADING PCB RESEARCH AND DEVELOPERS IN THIS FIELD

Function: Detect and protect the battery from over-charge, over-discharge, over-current short-circuit, temperature-detecting protection and automatic voltage balance function.

Built with high end electronic components (High End IC and MOSFET), simple structure design will let it have more stable quality working performance, flexible application (it can be used for less series battery by leaving some connection pins at empty status), full set of protection measures let it works well without any influence from external unexpected accidents.

PCM Specifications For 48V(13S)Li-ion Battery Packs
Model: LWS-30S80A-287(13S)Same Port with on/off switch
No.Test ItemCriterion
1VoltageCharging voltage54.6±0.05V
Balance voltage for single cell4.2±0.025V
2CurrentBalance current for single cell42±5mA
Current consumption≤25uA
Maximal continuous charging current30A
Maximal continuous Discharging current30A
3Over charge ProtectionOver charge detection voltage for single cell4.25±0.025V
Over charge detection delay time0.5S—1.5S
Over charge release voltage for single cell4.05±0.05V
4Over discharge protectionOver discharge detection voltage for single cell2.50V±0.0625V
Over discharge detection delay time1500mS—2000mS
Over discharge release voltage for single cell3.00±0.075V
5Over current protectionOver current detection voltage200±25mv
Over current detection current150~180A
Detection delay time1000mS-1600mS
Release conditionCut load
6Short protectionDetection conditionExterior short circuit
Detection delay time200—500uS
Release conditionCut load
7ResistanceProtection circuitry(MOSFET)≤20mΩ
8TemperatureOperating Temperature Range-40~+85℃
Storage Temperature Range-40~+125℃
Temperature sensor75°
Weight0.4 kg
Dimensions15 × 15 × 3 cm