9S/33.3V Li-ion BMS for lithium ion battery pack
Negotiable /Piece
Min.Order:10 Pieces
Specifications For 9S /33.3V Li -ion Battery Pack | |||
Model: OSN-9S1010-BMS | |||
No. | Test item | Criterion | |
1 | Voltage | Charging voltage | DC:37.8V CC/CV |
2 | Current | Current consumption for single cell | 4.2+0.25V |
Maximal continuous Charging current | 10A | ||
Maximal continuous Discharging current | 10A | ||
3 | Over charge Protection | Over charge detection voltage | 4.25+0.025V |
Over charge detection delay time | 0.5—20S | ||
Over charge release voltage | 4.05+0.05V | ||
4 | Over discharge protection | Over discharge detection voltage | 2.50+0.062V |
Over discharge detection delay time | 10-200mS | ||
Over discharge release voltage | 2.50+0.062V | ||
5 | Over current protection | Over current detection current | 60+20A |
Detection delay time | 5ms—20mS | ||
Release condition | Cut load, Automatic Recovery | ||
Detection condition | Exterior short circuit | ||
6 | Short protection | Detection delay time | 200-500us |
Release condition | Cut load, Automatic Recovery | ||
Protection circuitry (MOSFET) | ≤20mΩ | ||
7 | Resistance | Operating Temperature Range | -40~+85°C |
8 | Temperature | Storage Temperature Range | -40~+125°C |
9 | Size |
| L55*W40*T17mm |