锂电池规格书

储能型磷酸铁锂电池规格书

STORAGE LiFePO4 BATTERY SPECIFICATIONS

客户名称(Customer)：

产品型号(Type)： CF12V80Ah

发行日期(Issuing Date)：

1. 适用范围(Product Scope)

本规格书描述了锂离子二次电池的技术要求、测量方法、运输、储存及注意事项。

This Specification describes the requirements of the lithium ion rechargeable battery supplied by

2. 电池组特性 (Battery Group Specifications)

Cell 电芯	Model 规格型号		IFP8081230-10Ah
	Capacity 容量		10 Ah
	Rated Voltage 标称电压		3.2 V
	Internal Resistance 内阻标准		≤4 mΩ
	Combination Standard 配组标准		A. 容差Capacity Difference≤1% B. 内阻Resistance()=1～2 mΩ C. 荷电保持能力Current-maintaining Ability≥90% D. 电压Voltage3.3～3.4V
	Combination Method 组合方式		4串8并 4S 8P
Pile Index 成品参数	Rated Capacity 标称容量		80.0Ah
	Minimal Capacity 最小容量（0.3C5A）		80.0Ah
	Nominal Voltage 额定电压		12.0V
	Max. Charge Voltage 最大充电电压		14.8 V
	Discharge cut-off voltage 放电截止电压		10.0V
	Charge Current充电电流		5-10A
	Working Current 工作电流		10-20A
	Output and Input输出端与输入端		P+(red) / P-(black)
	Weight 电池重量		9.2Kg
	Dimension 外形尺寸（L×W×H）		168×260×132mm(不包含外露开关)
	Charge Method 适用充电	Standard 标准	5A×16hrs
		Quick 快速	20A×4hrs.
	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	3.9V
	Charge Working voltage过压释放值	3.8V
	Single cell under-discharge cut-off voltage单只欠压保护值	2.3V
	Discharge working voltage欠压释放值	2.7V
	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	80A
	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

单只电芯曲线图feature curve for single cell

3. 技术要求 (Technical Requirements)

3.1测试条件(除特别规定) Testing Conditions (unless otherwise specified)

温度Temperature: 15~35℃

相对湿度Relative Humidity: 45%~75%

大气压Atmospheric pressure: 86~106Kpa

3.2充放电性能 (Electrical Characteristics)

NO	项目(ITEM)	测试方法(Testing Instruction)	要求(Requirements)
1	Standard Charge 标准充电	Charging the cell initially with constant current at 0.5C and then with constant voltage at 3.7V till charge current declines to 0.05C 先用0.5C恒流充电至3.7V，再恒压3.7V充电直至充电电流≤0.05C
2	Rated Capacity 初始容量	Measure discharge capacity with discharge current 1C to 2.5V cut-off within 1 hour after standard charge. 标准充电方式充电后，以1C电流放电至2.5V的容量	≥80Ah
3	Cycle Life 循环寿命	Measure the capacity after 2000 cycles of standard charge and discharge at 1C current to 2.50V cut-off 标准充电方式充电后，1C放电至2.50V，如此循环2000次后电池的剩余容量	≥ 80% of Rated Capacity 初始容量的80%
4	Storage Characteristics 储存性能	Capacity after 30days storage at 25℃ from standard charge 标准充电方式充电后，25℃下储存30天后的容量	Retention capacity ≥90% 剩余容量≥90%
4	Storage Characteristics 储存性能	Capacity after 7days storage at 60℃ from standard charge 标准充电方式充电后，60℃下储存7天后的容量	Recovery capacity ≥ 90% 剩余容量≥90%

3.3环境性能 (Environmental Characteristic)

NO	项目(ITEM)	测试方法(Testing Instruction)	要求(Requirements)
1	Temperature testing 高低温测试	Measure capacity with constant discharge current 0.5C to 2.5V cut-off at each temperature after standard charge at 25℃, Percentage as an index of the capacity compared with 100% at 25℃ 25℃下标准充电方式充电后，在指定温度下0.5C放电至2.5V的容量，并以25℃时放电容量为基准计算百分率	70% at 0℃ 100% at 25℃ 96% at 60℃
2	Constant temperature /humidity 恒定湿热性能	Keep the battery at 40℃ and 90%RH for 96hrs 将电池放入温度为40℃，相对湿度为90%的条件下搁置96小时	Recovery capacity ≥ 85% 恢复容量≥85%

3.4机械性能 (Mechanical characteristics)

NO	项目(ITEM)	测试方法(Testing Instruction)	要求(Requirements)
1	Vibration 振动	After standard charge, fixed the cell to vibration table and subjected to vibration cycling that the frequency is to be varied at the rate of 1Hz per minute between 10Hz~ 55Hz, the excursion of the vibration is 1.6mm.The cell shall be vibrated for 30 minutes per axis of XYZ axes. 将标准充电后的电芯固定在振动台上，沿X、Y、Z三个方向各振动30分钟，振幅1.6 mm，振动频率为10Hz~55Hz，每分钟变化为1Hz。	The battery shall not rupture, smoke, catch fire, vent or leak and the voltage not be lower than 2.5V 电池应无破裂、冒烟、着火、泄漏或漏液，并且电压不低于2.5V
2	IFPacting Testing 碰撞	After vibration , the battery will be IFPacted 1000±10 times(60±20 times per minute) with the acceleration of 100 m/s2 and pulse lasting time 16ms. 将振动后的电池以峰值加速度为100 m/s2的脉冲撞击1000±10次(平均每分钟60±20次)，脉冲持续时间为16ms
3	Free fall 自由跌落	After IFPacting, the battery will be dropped free five times in three mutually perpendicular directions from the height of 1.0m onto a hard board with the thickness of 20mm 碰撞实验结束后，将电池由高度为1m的位置自由跌落到置于水泥地面上的20mm厚的硬木板上，从X、Y、Z正负方向（六个方向）每个方向自由跌落1次

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标签：充电电池容量标准条件恢复方式电压

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