可充電之二次鋰電池組

58V15AH 2年保固
續航里程 40公里
BSMI合格證書

NT$ 12000

顏色(可點選看圖片)

LK-48V15A-ST

電池組基本規格 Battery Pack Basic Characteristic

NO	項目	規格	備註
1	額定容量 Nominal Capacity	15.0Ah	Min Capacity 15.0Ah 最低容量15.0Ah
2	額定電壓 Nominal Voltage	48.0 V
3	能量 Energy	720 Wh
4	電池內阻 AC Impedance	≤ 80 mΩ	At 1kHz with 100%SOC 滿荷電下1kHz 檢測
5	充電限制電壓 Charging Limited Voltage	58.8V	4.2 V/cell
6	放電截止電壓 Discharge End Voltage	39.2 V	2.8 V/cell
7	標準充電方式 Standard Charging Method	恆流恆壓充電CC-CV and CC is 3.0A 電流 3.0A	charge end with 8h or current drops to 0.02C.在25±2℃下，充電8h 或者充電電流降低至0.02C 終止充電
8	最大充電電流 Max. Charge Current	7.5A
9	標準放電方式 Standard Discharging Method	3.0A	Constant Current Discharge with 0.2C 在0.2C 倍率下恆電流放電
10	最大放電電流 Max. Discharge Current	35.0A	Continuous Discharge（Temperature: 25±2℃）持續最大放電電流(25±2℃)
11	循環壽命 Cycle Life	≥500cycles	0.5C Charge, 0.5C discharge and CapacityRetention ≥80% of initial capacity 採用0.5C充0.5C 放電，剩餘容量為初始容量80%
12	工作溫度 Operating Temperature	0℃ ～ 45℃	充電操作 Charging Operating
12	工作溫度 Operating Temperature	-20℃ ～ 60℃	放電操作 Discharging Operating
13	儲存特性 Storage Characteristic	一個月 1 month	溫度Temperature:-20℃～45℃
		三個月 3 month	溫度Temperature: -10℃～35℃
		一年 One year	溫度Temperature: 0℃～25℃
14	儲存相對濕度 Relative Humidity for Storage	45% ～ 85%
15	出貨電壓 Shipment Voltage	51.0 ～ 52.0 V	S0C 50%
16	尺寸 Dimensions（LWH）	28016080mm±1mm
17	重量 Weight	4.78±0.3Kg	淨重 net weight

機械性能參數 Mechanical Characteristics

NO	項目	規格	備註
1	振動測試 Vibration Test	無爆炸、無洩漏、無起火 No explosion, No leakage and No fire.	將標準充電後的電芯固定在振動台上，沿X、Y、Z 三個方向各振動30 分鐘，振幅1.6mm，振動頻率為10Hz~55Hz，每分鐘變化1Hz。 After standard charging, 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 an 55Hz, the excursion of the vibration is 1.6mm. The cell shall be vibrated for 30 minutes per axis of XYZ axes.
2	跌落測試 Drop Test	無爆炸、無洩漏、無起火 No explosion, No leakage and No fire.	將標準充電後電芯從1.5m 高處自由跌落到厚度為20mm 硬木地板上，每個面一次。 After standard charged, free fall drop the cell from 1.5m to hardwood flooring which thickness is 20mm, drop every side.
3	擠壓測試 Crush test	電池不爆炸、不起火 No explosion，No fire	電池按標準充電條件充滿電，放置在兩塊平面金屬板間，持續施加13KN（17.2Mpa）的壓力，直到液壓油缸施加的壓力達到13KN （17.2Mpa）時停止。 Fully charged the battery in accordance with standard charge condition, the battery is to be crushed between two flat plates. Continuous to applied force on battery of 13kN(17.2Mpa),stopped until a pressure reading of 17.2Mpa is reached on the hydraulic ram‧

安全性能參數 Safety Characteristics

NO	項目	規格	備註
1	過充電 Over Charge	電池不爆炸、不起火 No explosion，No fire	電池標準充滿電後，將恆流恆壓源電壓設定為2 倍標稱電壓，以0.2C 電流給電池充電。 After standard charging，Charging it with 2 times of Nominal Voltage and 0.2C current.
2	過放電 Over discharge	電池不爆炸、不起火、不冒煙或漏液 No fire，No explosion and No leaking	電池標準充滿電後，用0.2C電流將電池放電至0V，外接60Ω負載放電24h。 After standard charging，Discharging it with 0.2C current to 0V,and then the battery shall be subjected to a short-circuit condition with a load of resistance about 60Ω for 24 hours.
3	短路測驗 Short Circuit	不爆炸，不起火且電池表面溫度應低於150℃ No explosion, No fire and he Temperature of the surface of battery is lower than 150℃	電池標準充滿電後，將正負極用0.1Ω電阻短路24小時。 After standard charging, then discharge through a 0.10 Ω resistor for 24 hours.
4	Short CircuitOver-current	電池不爆炸、不起火、不冒煙或漏液 No fire，No explosion and No leaking	電池標準充滿電後，逐步增大放電電流，記錄超載保護動作電流。 After standard charging, then discharge through a 0.10 Ω resistor for 24 hours.After standard charging, then gradually increase the discharge current until the protection current.
5	熱衝擊 Short CircuitHeating Test	电池不爆炸、不起火 No explosion，No fire	電池按標準充電模式充電後，電池放置於熱箱中，溫度以(5℃±2℃)/min 的速率升到130℃±2℃並保持10min。 After standard charging and put the battery into oven convection or circulatingair oven. The temperature of oven is to be raised with a rate of 5±2℃/min to a temperature of 130±2℃ and last for 10 minutes.

電池管理系統 BMS/PCM Specification

NO	項目	規格	備註
1	產品規格型號 Over ChargeModel	14S-PCM	拓爾德定制 Tuorde Design
2	充電方式 Charge Method	CC -CV 恆流恆壓充電
3	最大充電電流 Max. Charge Current	10.0A
4	持續放電電流 Continuous Discharge Current	35.0A
5	充電過電壓保護值 Overcharge Protection Threshold	4.25±0.025V
6	充電過電壓保護去除條件 Overcharge Protection Release Conditions	4.15±0.05V
7	過放電電壓保護值 Over Discharge Protection Voltage Threshold	2.8±0.05V
8	過放電保護去除條件 Over Discharge Protection Release Conditions	3.0±0.1V
9	放電過流保護 Over Discharge Current Protection	83±5A	延遲時間450 至1550 毫秒， Delay time 450ms-1550ms.
10	短路保護 Short-Circuit Protection	有 Yes
11	通訊協議 Communication protocol	無 NO
12	溫度保護 Temperature protection	Charge:55±4℃ Discharge：65±4℃
13	放電過流保護去除條件 Short-Circuit Protection Release Conditions	拆除負載或充電恢復 Remove Load or Charge
14	BMS 導通電阻 BMS On-Resistance	≤30mΩ
15	PCM 功耗電流 PCM Consumption Current	≤60uA
16	均衡功能 Cell Balance	/

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