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Home> Lifepo4 UPS Battery> Rack Tower Lifepo4 UPS Battery 51.2v Lithium Ion Battery Pack Energy Storage
Product Details
Company Details
Product Specification
Payment Terms
L/C, T/T
Supply Ability
500 set per month
Delivery Time
1-2 months
Packaging Details
wooden case
Battery type
LFP battery
Rated voltage
51.2V
Life cycle
3000 times
Installation
Rack/tower
Application
UPS system, back up power
OEM/customization
Acceptable
Brand Name
Qiyuan
Model Number
QYU48-20K
Certification
CE, IEC, MSDS, UN38.3
Place of Origin
China
High Light
rack Lifepo4 UPS Battery
，tower Lifepo4 UPS Battery
，51.2v lithium ion battery pack
Features:
High ratio lithium iron phosphate batteries, safety performance;
Battery cell has UL, CE certification;
Modular design, lightweight, optimized footprint;
Lithium battery system with voltage, current, temperature monitoring functions;
Supports high current charge;
Screen display, can acquire the battery information in real time;
Directly connected to the ring and CAN communication;
With automatic fire extinguishing equipment;
Blind charge and discharge, blind self-protection function;
Grid automatic start function;
Supports neutral line connection and conventional installation;
Supports customized for parallel use with lead acid batteries;
Rated Capacity
100Ah
25℃±3℃,0.2C constant current discharging.
Rated Voltage
48V
Standard Charge Current
20A
0.2C CC(Constant current)charge to 54.0V,then CV(constant voltage)charge, cut off when charging current≤0.05C.
Max Continuous Charge Current
50A
Do not exceed 0.5C
Max Charge Current
100A
Requirement: 1 cycle/day
Charge Cut Off Voltage
54.0V
Equalized Charge Voltage:53.5V Floating Charge Voltage:51.0V
Standard Discharge Current
20A(0.2C)
0.2C CC(Constant Current)discharge, cut off @40.5V.
Max Continuous Discharge Current
50A(0.5C)
Continuous 50Adischarge
Max Discharge Current
100A(1C)
Requirement: 1 cycle/day
Discharge Cut Off Voltage
40.5V
2.7V/Cell, 40.5V / Pack.
Max Pulse Discharge Current
130A
25℃±3℃,≤1s
Working Temperature (charge)
0℃~55℃
0℃-10℃:continuous 20A(max)charge 10℃-45℃: continuous 50A(max)charge 45℃-55℃:continuous 20A(max)charge
Working Temperature (discharge)
-20℃~55℃
Battery can work at specified temperature range with capacity loss in tolerance.
Storage temperature
-20℃～ 45℃
(short term) Within 1 month
Storage temperature
0℃～35℃
(long term) Within 1 year
Battery Weight
About 45Kg
Battery Impendence
≤30mΩ
DC Internal Resistance
Charge/Discharge Efficiency
≥95%
Charge/discharge efficiency in Wh (round trip efficiency) at 0.2C charge and discharge current,25℃.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Total Annual:
4000000-8000000
Ecer Certification：
Verified Supplier
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Ningbo Qiyuan New Energy Co., Ltd https://www.batteriesback-up.com/
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