PCM-LB20S400A-AY306（LF-4S300A）Smart BMS PCM for Li-Ion/Li-Po/LiFePO4 Battery with Balance
PCM for 3S-4S
| Model: | PCM-LB20S400A-AY306 |
|---|---|
| Working Current: | 300A |
| Size: | L175 *W116.5*T18 mm |
| Battery Type: | Li-ion/Li-Po |
| Battery Series: | 4S |
| Model: | PCM-LB20S400A-AY306 |
|---|---|
| Working Current: | 300A |
| Size: | L175 *W116.5*T18 mm |
| Battery Type: | Li-ion/Li-Po |
| Battery Series: | 4S |
| Model: PCM-LB20S400A-AY306（LF-4S300A） ver: A | ||
| Test item（Test at normal temperature 25±2℃） | Criterion | |
| Voltage | Charging voltage | DC：14.4V CC/CV（3.6v/Cell）4s |
| Supply Current | Normal operating mode current：Fuel gauge in NORMAL mode. ILOAD >Sleep Current | ≤50uA |
| Maximal continuous charging current | 300A | |
| Maximal continuous discharging current | 300A | |
| Balance current for single cell | 36±5mA | |
|
Over-charge Protection (single cell) |
Balance voltage for single cell | 3.6±0.05V |
| Over charge detection voltage | 3.85±0.05V | |
| Over charge detection delay time | 0.5S—2S | |
| Over charge release voltage | 3.65±0.1V | |
|
Over discharge protection (single cell) |
Over discharge detection voltage | 2.3±0.05V |
| Over discharge detection delay time | 10—200mS | |
| Over discharge release voltage | 2.5±0.1V | |
| Current protection (Battery pack) | ChargeOver current detection current | / |
| Detection delay time | / | |
| Discharge Over current detection current | 800±100A | |
| Detection delay time | 5ms—50ms | |
| Release condition | Cut load, Auto Recovery | |
| Short protection | Detection condition | Exterior short circuit |
| Detection delay time | 200-600us | |
| Release condition | Cut load | |
| Resistance | Main loop electrify resistance | ≤20mΩ |
| Temperature | high temperature charge protection | / |
| high temperature discharge protection | / | |
| Operating Temperature Range | -40～+85℃ | |
| Storage Temperature Range | -40～+125℃ | |
| SIZE: L175 *W116.5*T18 mm | ||
| NTC: / Temperature switch：/ (the batteries temperature) Weak current switch：/ Activation Method:/ | ||
Copyright © 2017 AYAA TECHNOLOGY CO.,LTD. All Rights Reserved. Design By Gemelsoft.
