AY-LB8S40A-T026(LI-8S40A)
BMS/PCM with Communications
| Model: | AY-LB8S40A-T026 |
|---|---|
| Working Current: | 40A |
| Size: | L105*W65*T12 mm |
| Battery Type: | Li-ion/LiFePO4 |
| Battery Series:8 | S |
| Model: | AY-LB8S40A-T026 |
|---|---|
| Working Current: | 40A |
| Size: | L105*W65*T12 mm |
| Battery Type: | Li-ion/LiFePO4 |
| Battery Series:8 | S |
| Model: AY-LB8S40A-T026（LI-8S40A） ver: A | ||
| Test item（Test at normal temperature 25±2℃ ） | Criterion | |
| Communication Interface | I2C-BQ34Z100 | |
| Voltage | Charging voltage | DC：33.6V CC/CV（4.2v/Cell）8S |
| Capacity | Designing battery capacity（PCM） | 16.75Ah |
| Supply Current | Normal operating mode current：Fuel gauge in NORMAL mode. ILOAD >Sleep Current | ≤400uA |
| Maximal continuous charging current | 15A | |
| Maximal continuous discharging current | 40A | |
| Balance current for single cell | / | |
|
Over-charge Protection （single cell） |
Balance voltage for single cell | / |
| Over charge detection voltage | 4.25±0.05V | |
| Over charge detection delay time | 0.5—2S | |
| Over charge release voltage | 4.10±0.05V | |
|
Over discharge protection （single cell） |
Over discharge detection voltage | 2.70V±0.06V |
| Over discharge detection delay time | 0.5—2S | |
| Over discharge release voltage | 3.0±0.075V | |
|
Current protection （Battery pack） |
Discharge Over current detection current | 100±20A |
| Detection delay time | 500—1500mS | |
| 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 | ≤50mΩ |
| Temperature | Operating Temperature Range | -40～+85℃ |
| Storage Temperature Range | -40～+125℃ | |
| SIZE: L105*W65*T12 mm | ||
| NTC: 2*10KNTC B=3435 Temperature switch：70℃ Weak current switch：YES Activation Method:/ | ||
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