Narada EOS Series Presentation Slide
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Transcript of Narada EOS Series Presentation Slide
![Page 1: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/1.jpg)
Narada Eos Series
![Page 2: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/2.jpg)
Eos Series Specially designed for Telecom Application It has been installed in both domesitc market and overseas markets
![Page 3: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/3.jpg)
Eos Series Certification
![Page 4: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/4.jpg)
Eos Series Model
![Page 5: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/5.jpg)
Model Rated Voltage (V)
Rated Capacity ( Ah ) Dimension ( mm )
Weight( kg )C10 C3 C1 L W H H
Eos-200 2 200 150 110 94.5 184.5 360.5 372 14.3
Eos-260 2 260 195 143 109 184.5 360.5 372 17
Eos-300 2 300 225 165 123 184.5 360.5 372 19
Eos-400 2 400 300 220 166 184.5 360.5 372 26
Eos-500 2 500 375 275 194.5 184.5 360.5 372 31
Eos-600 2 600 450 330 223 184.5 360.5 372 37
Eos-800 2 800 600 440 154 229 555 566 52
Eos-1000 2 1000 750 550 186 229 555 566 62
Eos-1500 2 1500 1125 825 265.5 229 555 566 92
Eos-2000 2 2000 1500 1100 349 233 555 566 121
Eos Series Model
![Page 6: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/6.jpg)
Battery container
Battery lid
Pole
Safety Valve
Negative Plate
Seperator
Positive Plate
Structure of Eos Series
![Page 7: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/7.jpg)
Application of Eos Series
Telecom system
Military system
Power utility & power distribution system
Solar energy storage
Radio&TV system
UPS
![Page 8: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/8.jpg)
Features of Eos Series1. Long life design, design life is over 15 years
2. 100%DOD cycle life is over 200 cycles
3. Reliable sealing performance, non-spillable, gas recombination efficiency is over 99.9%
4. Original capacity reaches 100%, residual capacity is over 94% after 3 months storage at 250C
5. Equipped with insulated and flame-retardant connector, and reserve mornitoring port
6. Easy for installation, horizontal installation is recommended.
7. Fully comply with IEC60896-2004
![Page 9: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/9.jpg)
Long Life Design
* Advanced lead paste prescription
* 4BS lead paste technology
* Special lead-calcium grid alloy
* Thick plate design, low grid αvalue
* Prevent plate extention design
* Higher plate group compression ratio
* High sealing reaction efficiency, prevent water loss
![Page 10: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/10.jpg)
Middle size lug design, reduce the density of current, then reduce the corrosion of grid
Reasonable structure, well-proportioned electricity line, prevent corrosion happen.
Long life design-Thick plate design
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Long life design-4BS lead paste technology
• High temperature high humidity drying and curing process,forms thicker grid corrosion coat.
• Solid framework, better mechanical strength.
• Long cycle life
![Page 12: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/12.jpg)
Special additives have been added to lead pa
ste, the best prescription has been chosen by
comparsion of comprehensive peformance on
capacity, life, large current discharge perform
ance.
Special lead-calcium grid alloy
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Saddle has been installed in the bottom of container,
which is using for prevent plate extention
Long life design-Prevent plate expansion design
![Page 14: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/14.jpg)
Oriented bar design Oriented bar design has been adopted to internal of battery container, it helpsthe plate group enter into the batterycontainer easily, meanwhile the space between plate group and container can be larger, this will improve the gas recombination efficiency.
Oriented bar
Long life design - Water loss prevention measures
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High temperature accelerated life test
GFM- 300E高温浮充寿命曲线
0255075
100125150175200225
1 2 3 4 5 6 7 8 9 10 11 12
循环次数
1小时
容量
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100% DOD Cycle life test
GFM-500E循环寿命曲线
050
100150
200250
300350
400450
500550
600650
1 12 23 34 45 56 67 78 89 100
111
122
133
144
155
166
177
188
199
210
221
232
243
254
265
276
287
298
循环次数
Ah放
电容
量(
)
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Excellent discharge performance
Eos-500 battery di ff erent di scharge rate at 25℃
1. 2
1. 3
1. 4
1. 5
1. 6
1. 7
1. 8
1. 9
2
2. 1
2. 2
2. 3
2. 4
0 1 2 3 4 5 6 7 8 9 10 11Di scharge t i me / h
Term
inal
vol
tage
/ V
1CA di scharge0.6CA di scharge
0.23CA di scharge0.16CA di scharge
0.1CA di scharge
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Excellent anti-thermo runaway abilityEos-500 thermal run- away test i ng
0
10
20
30
40
50
60
70
80
0 10 20 30 40 50 60 70 80Fl oat chargi ng t i me / h
Cell
's s
urfa
ce t
empe
ratu
re a
nd s
urro
udin
gte
mper
atur
e /
℃Fl
oat
char
ging
cur
rent
,/A
Cel l ' s sur f ace temperature
Cel l ' s surroundi ng temperature
Float charging current
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Reliable sealing structure
Reliable patented pole sealing structure
High accuracy ABS heat sealing technology
Improved lip-type safety valve
![Page 20: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/20.jpg)
High strength ABS has been adopted as the material of container and lid, it ensures no deformation of battery case.
Reliable sealing peformance-Reliable container&lid design
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Reliable sealing performance-Comparsion of common pole structures
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PoleGlue
perduren
Reliable sealing performance-Eos pole sealing structure
![Page 23: Narada EOS Series Presentation Slide](https://reader035.fdocuments.net/reader035/viewer/2022081422/5872fd441a28ab8c718b792b/html5/thumbnails/23.jpg)
Pole sealing performance test
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Reliable Safety valve design
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Special connecting system
Equipped with insulated and flame-retardant connectors
Flexible type,easy for connecting
Monitoring port reserved
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Easy for installation- Horizontal installation recommended
• Earthquake proof
• Customizable
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Thank you!