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Multi-application - LiFePO4 Power
UE-48Li400
Issued Date
Issued Version
1. General Information
This specification defines the performance of rechargeable LiFePO4 battery pack
MASTER BATTERY, S.L., describes the type, performance, technical characteristics, warning and caution of the
battery pack.
2. Specification
NO.
Items
Normal Specification
Nominal Voltage
1
2
Normal Capacity
3
Internal Resistance
4
System information Display & Communication
Standard Charge
Battery operation temperature range
5
@charging
6
Normal charge voltage
Recommended float charge voltage
7
(for Standby use)
8
Allowed MAX charge current
9
Recommended charge current
>
2016-01-14
>
V01
Polígono industrial La Dehesa
C/ Dehesa Vieja,nº2 Nave 16
28052 Madrid (Spain)
Tel. (+34) 918 021 649
Fax. (+34) 917 750 542
info@masterbattery.es
LITHIUM IRON PHOSPHATE BATTERY
UE-48Li400
Description
51.2V
400Ah
≤20mΩ
Display Battery voltage\current\SOC\
temperature through LCD with RS485
0~45°C
58.4±0.4V
55.6±0.4V
250A @ Battery initial Temp 25±5°C
≤100A
www.masterbattery.es
manufactured by
01
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Related Manuals for Master Battery UPOWER Ecoline UE-48Li400
Summary of Contents for Master Battery UPOWER Ecoline UE-48Li400
- Page 1 Issued Version > 1. General Information This specification defines the performance of rechargeable LiFePO4 battery pack manufactured by UE-48Li400 MASTER BATTERY, S.L., describes the type, performance, technical characteristics, warning and caution of the battery pack. 2. Specification Items Description Normal Specification Nominal Voltage 51.2V...
- Page 2 UE-48Li400 www.masterbattery.es Items Description Standard Discharge Battery operation temperature range -20~60°C @discharging Output Voltage Range 40~58.4V Allowed discharge current 400A withstand 10min @Battery initial Temp 25±5°C Peak discharge current 420A withstand 20s Discharge Cut-off voltage Mechanical Characteristics Length: 721±5mm Dimension Width: 403±5mm Height: 551.5±5mm...
- Page 3 UE-48Li400 www.masterbattery.es 3. Electrical Characteristics & Test Condition Testing Conditions: Ambient Temperature: 25±5ºC; Huminity: 45%~75%. Items Criterion Condition Test the internal resistance of 50% SOC battery pack Internal Impedance ≤20mΩ with 1 kHz AC internal resistance test instrument. Rest for 1 hour after fully charged, then discharge with 0.33C current until the battery reaches the discharge cutoff voltage.
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Page 4: Circuit Protection
UE-48Li400 www.masterbattery.es 4. Circuit Protection The batteries are supplied with a LiFePO4 Battery Management System (BMS) that can monitor and optimized each single prismatic cell during charge & discharge, to protect the battery pack overcharge, over discharge, short circuit. Overall, the BMS helps to ensure safe and accurate running. Test Item Content Criterion... - Page 5 UE-48Li400 www.masterbattery.es 5. Dimensional Drawing 6. Storage & Transportation • Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery. • Battery should be stayed in the warehouse -20ºC 〜 35ºC where it’s dry, clean, shade and well-ventilated. •...
- Page 6 Please read and follow the specification and caution remarks on battery surface before use the battery. Improper use may cause heat, fire, rupture, damage or capacity deterioration of the battery. MASTER BATTERY, S.L. Describes is not responsible for any accidents caused by the usage without following our specification.
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