動(dòng)力型12.8V 122.1Ah 磷酸鐵鋰電池組
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1. Specification 產(chǎn)品規格
NO.
Item 項目
Specifications 規格要求
4.1
Min capacity 最小容量
63Ah 0.2C Discharge (0.2C 放電)
4.2
Initial Impedance 初始內阻
≤100mΩ
4.3
Weight 重量 Approx(約):
18.7KG
4.4
Nominal voltage 標稱(chēng)電壓
Fully charge voltage(FC) 滿(mǎn)充電壓FC Fully discharge voltage(FD)滿(mǎn)放電壓FD
25.6V
29.2V Defined in this DOC: FC = 29.2V 16V Defined in this DOC: FD = 16V
4.5
Standard charge current 標準充電電流
0.2C
4.6
Standard charging method 標準充電方法
0.2C CC ( constant current ) charge to FC, then CV(constant voltage FC)charge till charge current decline to ≤0.01C
0.2C CC(恒流)充電至FC,再 CV(恒壓FC)充電
直至充電電流≤0.01C
4.7
Charging time 充電時(shí)間
Standard Charging (標準充電)
Approx 8 hours 大約 8 小時(shí)
4.8
Max. charge current 最大充電電流
Constant Current 0.2C Constant Voltage FC 0.01 C cut-off
持續電流:0.2C 持續電壓:FC 截止電流:0.01 C
4.9
Max. discharge current 最大放電電流
Constant current 140A end voltage FD
持續電流:140A 截止電壓:FD
4.10
Standard Discharge Current 標準放電電 流
Constant current 0.2 C end voltage FD
持續電流:0.2C 截止電壓:FD
4.11
Charge cut-off voltage 充電截止電壓
Ref. 29.2 VDET4 同過(guò)充保護電壓
4.12
Discharge cut-off Voltage 放電截止電壓
Ref. 8 VDET4 同過(guò)放保護電壓
4.13
Storage temperature
儲存溫度
-20℃~60℃
≤1 month
Percentage of recoverable capacity no less than 80% of the initial capacities 恢復容量不低于初始容量的80%
-20℃~45℃
≤3 month
-20℃~28℃
≤1 year
4.14
Recoverable capacity 恢復容量
Constant current 0.2C charge to FC, then constant voltage FC charge to current declines to 0.01C, rest for 10min,constant current 0.2C discharge to FD,rest for
10min.Repeat above steps 3 times, recording the maximum capacity
先用 0.2 C 恒流充電至FC,再恒壓FC 充電直至充電
電流≤0.01C,擱置 10 分鐘,再用 0.2C 電流放電至FD; 又擱置 10 分鐘,重復以上步驟 3 次,記錄容量最大值
4.15
Storage Humidity 儲存濕度
≤75% RH
4.16
Appearance 外觀(guān)
Without distortion and leakage 無(wú)變形、電解液泄露
4.17
Standard testing condition 標準測試環(huán)境
Temperature(溫度) : 23±5℃ Humidity(濕度) : ≤75%RH
Atmospheric Pressure(大氣壓) : 86-106 Kpa
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