5s-10s C: 5A D: 15A PCM BMS for 36V 37V Li-ion/Lithium/ Li-Polymer 30V 32V LiFePO4 Battery Pack Size L85*W36*T9mm (PCM-L10S10-C74)
Product Description
Technical parameter
Product name:Protection Circuit Module
Model No:PCM-L10S10-C74
For 5~10S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs
Product Feature:
1. Suitable for 5-10 section Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs;
2. The maximum continuous working current is 15A, with separate charging/discharging interfaces;
3. Overcharge, overdischarge, short circuit, overcurrent, temperature protection, etc.;
4. Temperature switch detects battery temperature and controls discharge MOSFE;
5. Three-stage temperature switch protection: charging 60ºC,discharging 70ºC,charging and discharging secondary protection 75ºC;
6. Voltage secondary protection: primary 4.25v,secondary 4.35v;
7. Current secondary protection: primary protection line,secondary 30A fuse;
| Items | Specifications | ||
| Lithium-ion/Lithium Polymer | LiFePO4 | ||
| Charge | Charging voltage(CC/CV) | CC/CV:42V(4.2V/Cell) | CC/CV:36V(3.6V/Cell) |
| Maximal continuous charging current | 5A | ||
| Discharge | Maximal continuous discharging current | 15A | |
| Low current consumption | Current consumption on operation | <30µA | |
| Current consumption at power down | |||
| Cell-balance | Cell-balance detection voltage | / | / |
| Cell-balance release voltage | / | / | |
| Cell-balance current | / | / | |
| Over-charge | Overcharge detection voltage | 4.250 ± 0.025 V | 3.900 ± 0.025 V |
| Overcharge release voltage | 4.150 ± 0.050 V | 3.800 ± 0.050 V | |
| Overcharge delay time | 0.5~2.0S | ||
| Over-charge (secondary protection) | Overcharge detection voltage | 4.350 V ± 0.050 V | 3.900 ± 0.025 V |
| Overcharge release voltage | 4.100V± 0.050 V | 3.800 ± 0.050 V | |
| Overcharge delay time | 2.0S | ||
| Over-discharge | Overdischarge detection voltage | 2.50 ± 0.080 V | 2.00 ± 0.080 V |
| Overdischarge release voltage | 3.00 ± 0.100 V | 2.50 ± 0.100 V | |
| Overdischarge delay time | 100~250mS | ||
| Discharge overcurrent | Discharge overcurrent detection voltage | 0.20 ± 0.025 V | 0.10 ± 0.025 V |
| Discharge overcurrent delay time | 15~35ms | ||
| Discharge overcurrent protection | 30A(FUSE) | ||
| Release condition | Cut-off-load | ||
| Short-circuiting protection | Load short-circuiting detection voltage | ||
| Detection condition | Exterior short circuit | ||
| Load short-circuiting detection delay time | 200 ~ 800µs | ||
| Release condition | Cut-off-load | ||
| Internal resistance | Static Drain-Source On-Resistance | <50mΩ(B- to P-) | |
| Temperature | Wide range of operation temperature | − 40 ~ + 85 °C | |
| Storage Temperature Range | -40~+125ºC | ||
| Charge temperature protection | 60 ±5 °C | ||
| Discharge temperature protection | 70 ±5 °C | ||
| Charge and discharge protection (secondary protection) | 75 ±5 °C | ||
| Dimension | L85*W36*T9mm | ||