Lithium Iron Phoaphate (Lifepo4) Battery - 51.2V 100AH (5120WH) - Nepal - Kathmandu

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Lithium Iron Phoaphate (Lifepo4) Battery

51.2V 100AH (5120WH)

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■ Specification

Nomal
Lithium battery, cell technology	LFP LiFePO4
Nominal voltage	48VDC
Full charge open voltage	50.2V
Number of Cells	15
Nominal capacity	100Ah
Nominal power	4800 Wh
Min discharge voltage	42V
Max charge voltage	53V
Max discharge current	100A
Max charge current	50A
Recommend charge/Discharge current	50A
Battery Internal resistance	≤5.5mΩ±15%/25℃ as normal condition
Round trip efficiency (0.2Crt)	≥93%
Self discharge (25℃)	≤3%/month
The cell temperature rising range 　during charge/discharge	≤20℃
Communications	RS485 or CAN
Parallel unit	15 modules
Standard installation	19”
Dimensions	480/440443.5133mm
Weight	42Kg
Working environment	Temperature 0℃ ÷ +55℃ charge, 　-10℃÷+55℃ dischage
	Humidity 5÷95%
Shelf temperature	-20℃÷ + 60℃
Protection standard	IP20
Comply standards	CE, MSDS, UL1973, IEC62620, IEC62619, 　JIS C8714,IEC62133,UL2054, UN38.3, 　EN61000-6-1:2007
Design life	+10 years
Cycles life	>600
Cell Specifications
Nominal capacity	100Ah
Nominal voltage	3.2V
Full charge open voltage	3.35V
Weight	1985g ±100g
Cell Internal resistance	≤ 0.25mΩ±15% (cell alone), 0.33mΩ±15% 　(after welded with aluminum bar)
Capacity tolerance	±1%
Internal resistance tolerance	±15%
Open voltage tolerance	≤ 0.05V
Final voltage tolerance	≤ 0.3V
Dimensions	Terminal Height 118.5 ±0.5mm 　* Shoulder height 115.7 ±0.5mm 　* Width 160±0.8mm 　* Thickness 50.1 ±0.5mm
BMS Specifications
Monitoring	Battery voltage, cell voltage, temperature, 　SOC, SOH, current, Cycles times, Capacity
Cell voltage resolution	≤ 1mV
Battery voltage resolution	≤ 10mV
Voltage tolerance	≤ 0.5%
Current tolerance	≤ 2%
Temperature tolerance	≤ 3℃
SOC, SOH tolerance	≤ 5%
Capacity tolerance	< 5%
Protections and alarm	Cell and battery Over/lower voltage 　Overcharge current 　Over discharge current 　High and low temperature 　Short circuit, reverse polarity
External alarm dry contact	Low cell/module voltage 　Overcharge current 　Over discharge current 　High cell temperature 　Short circuit, reverse polarity 　Battery is off
Battery status, alarm status, error
Data store upto 500 records and export to PC
Management Software communicate to PC
Temperature sensors and monitor

Item	Name	Definition
1	Power Switch	ON/OFF, must be in the "ON" state when in use
2	Status Indicator	The green light will stay on when the battery the battery 　starts
3	RESET	Keep pressing for more than 3 seconds, the battery will 　be restarted
4	RUN	Green light flashing during standby and charging mode. 　Green light always on when discharging.
5	ALM	Red light flashing when an alarm occurs, 　red light always on during protection status. 　After the condition of trigger protection is relieved, 　it can be automatically closed
6	ADD	DIP switch
7	SOC	The number of green lights shows the remaining power
8	DRY CONTACT	/
9	CAN/RS485	Communication cascade port, suppourt CAN/RS485
10	RS232	Communication cascade port, support RS232
11	RS485/RS485	Communication cascade port, support RS485
12	Positive socket	Battery output positive or parallel positive line
13	Negative socket	Battery output negative or parallel negative line

Link:
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