AY-L4S100A-M074 4S 100A BMS/PCM with Communications - AYAA TECHNOLOGY CO., LTD

BMS/PCM with Communications Model：AY-L4S100A-M074 No. Test item （Test at normal temperature 25±2℃ and relative humidity≤90%） Criterion 1 Communication Interface RS485&UART&Bluetooth 2 The BMS supports max 8S battery packs, there are 4 battery packs in series for 4S ,and 2 battery packs in series for 8S, all support infinite parallels connection. 3 current in parallel ≤10A 4 Voltage Charging voltage DC：13.8V~33.6V CC/CV（3.45V~4.2V/Cell）4/8s 5 Supply Current Normal operating-mode current （Gas Gauge IC） ≤30mA（average） SLEEP operating-mode current （Gas Gauge IC） ≤200uA（average） Maximal continuous charging current 100-200A Maximal continuous discharging current 100-200A Balance current for single cell 36-42mA 6 Over charge Protection （single cell） Balance voltage for single cell 3.6-4.2V Over charge detection voltage 3.6-4.35V Over charge detection delay time 0.5S—2S Over charge release voltage 3.4-4.15V 7 Over discharge protection （single cell） Over discharge detection voltage 2.0-3.0V Over discharge detection delay time 150—300mS Over discharge release voltage 2.3-3.2V 8 Over current protection（Battery pack） Over charge current protection 110-210A Detection delay time 1S Over current detection current 1 200-400A Detection delay time 2-5S Over current detection current 2 300-600A Detection delay time 50ms—300ms Release condition Cut load,Auto Recovery 9 Short protection Detection condition Exterior short circuit Detection delay time 200-800us Release condition Cut load,Auto Recovery ... - AYAA TECHNOLOGY CO., LTD