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Over Temperature Protection 48V 50AH Telecom Lithium Battery

Product Details

Place of Origin: China

Brand Name: HUAXING

Certification: MSDS

Model Number: HX4850T

Payment & Shipping Terms

Minimum Order Quantity: 5

Price: Negotiation

Packaging Details: Wood case packge

Delivery Time: 25day

Payment Terms: T/T

Supply Ability: 50 pks per day

Get Best Price
Product Details
High Light:

50AH Telecom Lithium Battery

,

48V Telecom Lithium Battery

,

50AH Lithium Iron Phosphate Battery

Nominal Voltage:
51.2V
Nominal Capacity:
50Ah
Battery Combination:
16S9P
Nominal Energy Capacity:
2560WH
Max. Charge Current:
50A
Charge Time:
2-5 Hours
Max. Continuous Discharge Current:
50A
Peak Discharge Current:
60A
Total Weight:
28KG
Dimensions(L*W*H):
482.6*420.0*132mm
Parallels NO.:
Maximum 15 Pks
Application:
Telecom,Solar System
Nominal Voltage:
51.2V
Nominal Capacity:
50Ah
Battery Combination:
16S9P
Nominal Energy Capacity:
2560WH
Max. Charge Current:
50A
Charge Time:
2-5 Hours
Max. Continuous Discharge Current:
50A
Peak Discharge Current:
60A
Total Weight:
28KG
Dimensions(L*W*H):
482.6*420.0*132mm
Parallels NO.:
Maximum 15 Pks
Application:
Telecom,Solar System
Product Description

Wholesale 48V50AH Lithium LiFePo4 Battery Communication BMS And Display For Telecom Tower


 48V 50AH telecom lithium battery features

 

1, Lithium Iron Phosphate (LiFePO4) Battery
2, Safest lithium chemistry with high energy density
3, Built-in automatic protection for over-charge,over discharge,over current and over temperature
4, Efficient & long-lasting up to 5000+ cycles
5, >2000 cycles @0.2C,Charge/Discharge at 100% DOD,end of life 70% capacity
6, Internal cell balancing
7,Wide temperature range:-20℃~60℃
8,Maintenance free
9,Light weight,about 40%~50% of the weight of a comparable SLA battery
10,Replacement for SLA battery with compatible Housing

48V 50Ah 2.5KWh LiFePo4 Battery Specification

 

No.
Item
General Parameter
1
Model
HX4850T
2
Standard Capacity
50AH
3
Rated Voltage
51.2V
4
Max Charge Voltage
58.4V
5
Discharge Cut Off Voltage
40V
6
Standard Charge Current
50A
7
Max Continuous Discharge Current
50A
8
Peak Instant Discharge Current
60A
9
Dimension(ABS)
482.6*455*132mm
10
Total weight(Approx.)
28kg
11
Operate Temperature
-20°C~60°C
12
Built-in BMS
YES
13
Cycle Times
2000 cycles

 


BMS Basic specification:

Item Content Criterion
Charge and Discharge Port Shared
Communication RS232/RS485
Parallel Connection 15PCS
Serial Connection Not allowed
Normal Current Charge Current ≤50A
Discharge Current ≤50A
Over charge Protection Over charge detection voltage 3.75±0.05V
Over charge detection delay time ~1000mS
Over charge release voltage 3.55±0.05V
Over charge release condition Cut off charger
Maximum charge voltage 3.65±0.05V
Over discharge protection Over discharge detection voltage 2.20V±0.10V
Over discharge detection delay time 200ms
Over discharge release voltage 2.4V±0.10V
Discharge over current protection Discharge over current detection current 100A
Discharge over current detection delay time ~100±50ms
Discharge over current release condition Cut load
Short circuit protection YES

Inner Cell performances:

Our factory passes ISO9001:2015 and ISO14001:2015
Our 32700 lifepo4 cells pass UL1642/BIS/PSE/Rohs/IEC62619/IEC61960/
IEC62133/ and CB/UN38.3/MSDS.
Over Temperature Protection 48V 50AH Telecom Lithium Battery 0

 


Production line:

 

3GWH production line  Mass production

Over Temperature Protection 48V 50AH Telecom Lithium Battery 1


 


Cell production line

Over Temperature Protection 48V 50AH Telecom Lithium Battery 2


The comparison between LFP and SLA

  LFP battery SLA battery Remarks
Weight high energy density: 110-120Wh/kg, leads to a smaller size and lighter weight low energy density: 32-37Wh/kg LFP battery is about 70% size and weight of SLA battery, lower the total weight of application
Cycle life 4000 cycles and more 400-500 cycles LFP can be used for almost 10 years; SLA can only last for max. 2 years
Capacity Utilisation 80 to 100% 50 to 60% Most lead acid batteries do not recommend more than 50% depth of discharge
Efficiency allows for the same amp hours both in and out voltage drops quickly and reduces the batteries' capacity while charging and rapid discharging LFP battery has almost 100% efficiency while SLA battery has only maximum 75% efficiency
Voltage maintain voltage throughout the entire discharge cycle drops consistently throughout the discharge cycle. A stable droping voltage allows for greater and longer-lasting efficiency of electrical components
Cost Up to 8 times the cycle life compared to equivalent SLA A low upfront cost, but a high cost of ownership in long run Lower total cost of ownership
Environmental effect clean technology, safer and more environment friendly contains the heavy metal - lead