Basic protection item for PCM
Item | Content | Criterion | Remarks | |
Application | Battery Type | LiFePO4 | ||
Battery Cell | 4 | |||
Charge Parameters | Input charging voltage | 14.2V±0.10V | ||
Input charging current | Max60A | |||
Discharge Parameters | Continuous discharge current | Max 60A | ||
Item | Content | Criterion | Remarks | |
Over charge protect | Over charge detection voltage(Cell) | 3.700V±0.050V | ||
Protect delay time | 500ms—1500ms | |||
Over charge release voltage(Cell) | 3.500V±0.050V | |||
Over discharge protect | Over discharge detection voltage(Cell) | 2.300V±0.050V | ||
Protect delay time | 500ms—1500ms | |||
Over discharge release voltage(Cell) | / | |||
Over Current protect | 1st Level Overcurrent Discharge | 300A±20A | ||
Protect delay time | 50ms—150ms | |||
2st Level Overcurrent Discharge | 600A±30A | |||
Protect delay time | 5ms—15ms | |||
Protect relieve condition | Cut load | |||
Overcurrent charge | 75A±10A | |||
Protect delay time | 500ms—1500ms | |||
Balanced | Balanced open voltage(Cell) | 3.55V±0.050V | ||
Balanced release voltage(Cell) | 3.55V±0.050V | |||
Balanced current(Cell) | 55±10mA | |||
Short Protection | Protect current | MIN1050A | ||
Detection delay time | 100-600us | |||
Recovery condition | Cut short circuit . Cut load | |||
Over temperature | Over charge temperature(Battery) | 65℃±4℃ | ||
Over charge temperature releas(Battery) | 55℃±4℃ | |||
Item | Content | Criterion | Remarks | |
Over temperature | Over discharge temperature(Battery) | 70℃±4℃ | ||
Over discharge temperature releas(Battery) | 60℃±4℃ | |||
Under charge temperature(Battery) | -0℃±4℃ | |||
Under charge temperature releas(Battery) | 5℃±4℃ | |||
Under discharge temperature(Battery) | -20℃±4℃ | |||
Under discharge temperature releas(Battery) | -15℃±4℃ | |||
Over temperature(MOSFET) | 100±4℃ | |||
Over temperature releas(MOSFET) | 75±4℃ | |||
Detection delay time | 3-6S | |||
Dimension(L*W*T) | 144*65*15mm |
Basic protection item for PCM
Item | Content | Criterion | Remarks | |
Application | Battery Type | LiFePO4 | ||
Battery Cell | 4 | |||
Charge Parameters | Input charging voltage | 14.2V±0.10V | ||
Input charging current | Max60A | |||
Discharge Parameters | Continuous discharge current | Max 60A | ||
Item | Content | Criterion | Remarks | |
Over charge protect | Over charge detection voltage(Cell) | 3.700V±0.050V | ||
Protect delay time | 500ms—1500ms | |||
Over charge release voltage(Cell) | 3.500V±0.050V | |||
Over discharge protect | Over discharge detection voltage(Cell) | 2.300V±0.050V | ||
Protect delay time | 500ms—1500ms | |||
Over discharge release voltage(Cell) | / | |||
Over Current protect | 1st Level Overcurrent Discharge | 300A±20A | ||
Protect delay time | 50ms—150ms | |||
2st Level Overcurrent Discharge | 600A±30A | |||
Protect delay time | 5ms—15ms | |||
Protect relieve condition | Cut load | |||
Overcurrent charge | 75A±10A | |||
Protect delay time | 500ms—1500ms | |||
Balanced | Balanced open voltage(Cell) | 3.55V±0.050V | ||
Balanced release voltage(Cell) | 3.55V±0.050V | |||
Balanced current(Cell) | 55±10mA | |||
Short Protection | Protect current | MIN1050A | ||
Detection delay time | 100-600us | |||
Recovery condition | Cut short circuit . Cut load | |||
Over temperature | Over charge temperature(Battery) | 65℃±4℃ | ||
Over charge temperature releas(Battery) | 55℃±4℃ | |||
Item | Content | Criterion | Remarks | |
Over temperature | Over discharge temperature(Battery) | 70℃±4℃ | ||
Over discharge temperature releas(Battery) | 60℃±4℃ | |||
Under charge temperature(Battery) | -0℃±4℃ | |||
Under charge temperature releas(Battery) | 5℃±4℃ | |||
Under discharge temperature(Battery) | -20℃±4℃ | |||
Under discharge temperature releas(Battery) | -15℃±4℃ | |||
Over temperature(MOSFET) | 100±4℃ | |||
Over temperature releas(MOSFET) | 75±4℃ | |||
Detection delay time | 3-6S | |||
Dimension(L*W*T) | 144*65*15mm |