Feature:
Model: 20 series 60V 90A battery protection board
Size: 120 x 60 x 16mm
Continuous operating current: 90A
Charging current: 90A
Balanced charge: Yes
Short circuit protection: Yes
Suitable for assembly: Nominal 3.2V batteries / 20 strings
| Details |
Specification |
Unit |
| Discharging |
Continuous discharge current |
90A |
| Instantaneous discharge current |
160A |
| Charging |
Charging voltage |
75V |
| Charging current |
90(MAX.)A |
| Over charge protection |
Overcharge detection voltage |
3.75±0.025V |
| Overcharge protection delay |
1000mS |
| Overcharge release voltage |
3.6±0.08V |
| Battery balance |
Battery balance detection voltage |
3.6±0.025V |
| Battery balance release voltage |
3.6±0.05V |
| Battery balance current |
50±5mA |
| Over discharge protection |
Over-discharge detection voltage |
2.10±0.05V |
| Over discharge detection delay |
100mS |
| Over discharge release voltage |
2.3±0.1V |
| Over current protection |
Overcurrent detection voltage |
150mV |
| Overcurrent detection delay |
15mS |
| Overcurrent protection current |
200±20A |
| Overcurrent protection release condition |
Disconnect the load |
| Short circuit protection |
Short circuit protection condition |
External load short circuit |
| Short circuit detection delay |
200uS |
| Short circuit protection release condition |
Disconnect negative open |
| Temperature protection |
Temperature protection |
/ |
| Internal resistance |
Main circuit conduction internal resistance |
≤15mΩ |
| Self-consumption |
Working current |
≤70uA |
| Sleep current (when battery is over-discharged) |
≤10uA |
| Operating temperature |
Temperature range |
-30 to +80°C |
Package includes:
1 x Battery Protection Board
1 x Cable
