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Multi-application - LiFePO4 Power
UE-48Li50
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
Standard Charge
Battery operation temperature range
4
@charging
5
Normal charge voltage
Recommended float charge voltage
6
(for Standby use)
7
Recommended charge current
8
Allowed MAX charge current
>
2016-05-06
>
V00
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-48Li50
Description
51.2V
50Ah
≤60mΩ
0~45°C
58.4±0.3V
55.2±0.1V
≤25A @ Battery initial Temp 25±5°C
50A @ Battery initial Temp 25±5°C
www.masterbattery.es
manufactured by
01
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Table of Contents
Related Manuals for Master Battery UPOWER Ecoline UE-48Li50
Summary of Contents for Master Battery UPOWER Ecoline UE-48Li50
- Page 1 Issued Version > 1. General Information This specification defines the performance of rechargeable LiFePO4 battery pack manufactured by UE-48Li50 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-48Li50 www.masterbattery.es Items Description Standard Discharge Battery operation temperature range -20~60°C @discharging Output Voltage Range 40.0~58.4V Allowed discharge current 50A withstand 30min @Battery initial Temp 25±5°C Peak discharge current 100A withstand 3s Discharge Cut-off voltage 32.0V Mechanical Characteristics Length: 425±3mm Dimension Width: 482±3mm...
- Page 3 UE-48Li50 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 ≤60mΩ 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.
- Page 4 UE-48Li50 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-48Li50 www.masterbattery.es 5. Air terminal head Pin Angle definition Pin1: GND Pin2: B Pin3: A Pin4: 12V+ 6. Dimensional Drawing 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...
- 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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