. Battery group specifications电池组特性
Cell 组成电芯 | model 规格型号 | HPPF70173248-20Ah | |
Capacity容量 | 20 Ah | ||
rated voltage标称电压 | 3.2 V | ||
Impedance standard 内阻标准 | ≤5mΩ | ||
Combination standard配组标准 | A. capacity difference(,容差)≤1% B. resistance(内阻)=3～4 mΩ C. current-maintaining ability(荷电保持能力)≥90% D. voltage(0.5C discharging state)电压(0.5C放电态)=2.5～２.8V | ||
Combination method 组合方式 | 2P4S | ||
成组参数 | Rated capacity标称容量（0.3C5A） | 40Ah | |
Minimal capacity最小容量（0.3C5A） | 39.6Ah | ||
Nominal voltage 额定电压 | 12.8V | ||
Max. charge voltage最大充电电压 | 14.6V | ||
Discharge cut-off voltage放电截止电压 | 10V | ||
Charge current充电电流 | 4A | ||
Working current工作电流 | 40A | ||
Max. working current脉冲峰值电流 | 60A | ||
Output and input输出端与输入端 | P+(red) / P-(black) | ||
Weight电池重量(Approx.) | 6.75Kg±0.2 | ||
dimension外形尺寸（L×W×H） | 125*180*140mm | ||
Operating temperature适用温度 | charge充电 | 0℃～45℃；32oF～113oF | |
discharge放电 | -20℃～60℃；-4oF～149oF | ||
Management system 管理系统 | Single cell over-charge cut-off voltage 单只过压保护值 | 3.8V | |
Charge Working voltage过压释放值 | 3.50V | ||
Single cell under-discharge cut-off voltage单只欠压保护值 | 2.50V | ||
Discharge working voltage欠压释放值 | 2.80V | ||
Conditions of over-charge and under-discharge voltage recovery 过、欠压恢复条件 | With the high-point voltage reaching the working voltage极限电压达到释放值 | ||
Over-charge cut-off current过流保护值 | 90A | ||
Short-circuit protection短路保护 | Own this ability 具备此功能 | ||
Condition for the recovery of over-current and short-circuit protection过流\短路保护恢复条件 | Cut the circuit to automatic recovery 断开负载自动恢复 | ||
. Battery group specifications电池组特性
Cell 组成电芯 | model 规格型号 | HPPF70173248-20Ah | |
Capacity容量 | 20 Ah | ||
rated voltage标称电压 | 3.2 V | ||
Impedance standard 内阻标准 | ≤5mΩ | ||
Combination standard配组标准 | A. capacity difference(,容差)≤1% B. resistance(内阻)=3～4 mΩ C. current-maintaining ability(荷电保持能力)≥90% D. voltage(0.5C discharging state)电压(0.5C放电态)=2.5～２.8V | ||
Combination method 组合方式 | 2P4S | ||
成组参数 | Rated capacity标称容量（0.3C5A） | 40Ah | |
Minimal capacity最小容量（0.3C5A） | 39.6Ah | ||
Nominal voltage 额定电压 | 12.8V | ||
Max. charge voltage最大充电电压 | 14.6V | ||
Discharge cut-off voltage放电截止电压 | 10V | ||
Charge current充电电流 | 4A | ||
Working current工作电流 | 40A | ||
Max. working current脉冲峰值电流 | 60A | ||
Output and input输出端与输入端 | P+(red) / P-(black) | ||
Weight电池重量(Approx.) | 6.75Kg±0.2 | ||
dimension外形尺寸（L×W×H） | 125*180*140mm | ||
Operating temperature适用温度 | charge充电 | 0℃～45℃；32oF～113oF | |
discharge放电 | -20℃～60℃；-4oF～149oF | ||
Management system 管理系统 | Single cell over-charge cut-off voltage 单只过压保护值 | 3.8V | |
Charge Working voltage过压释放值 | 3.50V | ||
Single cell under-discharge cut-off voltage单只欠压保护值 | 2.50V | ||
Discharge working voltage欠压释放值 | 2.80V | ||
Conditions of over-charge and under-discharge voltage recovery 过、欠压恢复条件 | With the high-point voltage reaching the working voltage极限电压达到释放值 | ||
Over-charge cut-off current过流保护值 | 90A | ||
Short-circuit protection短路保护 | Own this ability 具备此功能 | ||
Condition for the recovery of over-current and short-circuit protection过流\短路保护恢复条件 | Cut the circuit to automatic recovery 断开负载自动恢复 | ||
