Shenzhen Juyi Science And Trade Co., Ltd.
Shenzhen Juyi Science And Trade Co., Ltd.
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| Electric Parameter | | | | | | | ||||||
| NO. | Project | | Min. | Typ. | Max. | Unit | ||||||
| 1 | Parameter | Charging voltage | | | 28.8 | V | ||||||
| | | Working current | | | 15 | A | ||||||
| | | Usage(Li-ion battery packs) | | 29.6 | | V | ||||||
| | | Usage(LiFePO4 battery packs) | | 25.6 | | V | ||||||
| | | Balance voltage for single cell | | 3.6 | | V | ||||||
| | | Balance current for single cell | 30 | 40 | 50 | mA | ||||||
| 2 | Overcharge protection | Overcharge detection voltage for single cell | 3.625 | 3.65 | 3.675 | V | ||||||
| | | Overcharge detection delay time | 800 | / | 1300 | mS | ||||||
| | | Overcharge release voltage for single cell | 3.40 | 3.45 | 3.50 | V | ||||||
| 3 | Overdischarge protection | Overdischarge detection voltage for single cell | 2.15 | 2.20 | 2.25 | V | ||||||
| | | Overdischarge detection delay time | 800 | / | 1300 | mS | ||||||
| | | Overdischarge release voltage for single cell | 2.3 | 2.4 | 2.5 | V | ||||||
| 4 | Overcurrent protection | Over discharge current protection | 65 | 85 | 105 | A | ||||||
| | | Detection delay time 1 | 500 | / | 1500 | mS | ||||||
| | | Detection delay time 2 | 500 | / | 1500 | mS | ||||||
| | | Overcharge current protects current | / | / | / | A | ||||||
| | | Detection delay time | / | / | / | mS | ||||||
| 5 | Short-circuit protection | Short-circuit protection current | | 300 | | A | ||||||
| | | Short-circuit detection delay time | 50 | / | 800 | μS | ||||||
| | | Protection condition | Exterior short circuit | | | | ||||||
| | | Release condition | Cut load | | | | ||||||
| | | MOSMOS temperature protection | / | / | / | ℃ | ||||||
| | | Charge high temperature protection | 50 | 55 | 60 | ℃ | ||||||
| | | Charge low temperature protection | / | -5 | / | ℃ | ||||||
| | | Discharge high temperature protection | 65 | 70 | 75 | ℃ | ||||||
| | | Discharge low temperature protection | -5 | -10 | -15 | ℃ | ||||||
| | | Release condition | The temperature drops to 50ºC, charge release | | | | ||||||
| | | Operating temperature range | -20 | / | 60 | ℃ | ||||||
| | | Storage temperature range | -20 | / | 60 | ℃ | ||||||
| 7 | Current | Current consumption | | | 70 | uA | ||||||
| | | Maximal continuous charging current | | | 15 | A | ||||||
| | | Maximal continuous discharging current | | | 15 | A | ||||||
| | | Maximal discharging current (time) | None | | | | ||||||
| 7 | Resistance | The on-state resistance of the main circuit | / | / | 20 | mΩ | ||||||
| 8 | Break circuit protection | Disconnect the voltage sampling circuit to turn off the charge and discharge | Support | | | / | ||||||
| 9 | NTC Protection | Thermistor temperature protection | Support | | | / | ||||||
| 10 | Electronic switch | | Nonsupport | | | / | ||||||
| 11 | Reverse polarity protection | | Nonsupport | | | / | ||||||
