Wuhan Future Intepower Co., Ltd.
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Marine 400AH 2V Agm Deep Cycle Battery Wind Energy Storage System
Product Introduction
Features :
♦ Safety seal ,Deflating system ,Simple maintenance ,long lasting ,Stable quality and high reliability
♦ Gelled electrolyte made by mixing sulfuric acid with silica fume.
♦ The electrolyte is gel like ,immobile and does not leak ,enabling uniform reaction of each part of the plate .
♦ High rate discharge performance due to tight assembly technology
♦ Strong heat dissipation and wide operating temperature range
Specification
| Type | Gel Deep Cycle Battery |
| Nominal Voltage | 2V |
| Rated Capacity | 400Ah@10HR-rate (to 1.80Vpc) |
|
Approx Dimensions(mm) (Length×Width×Height) |
L196mm x W17mm x H353mm |
| Battery designed life | 12 years |
| Approx Weight(kg) | 25.5kg |
| Applicable Temperature | -40℃～60℃ |
| Optimum Temperature | 20℃～25℃ |
| Self-discharge | Self-discharge rate＜0.1% per day ( 20℃ ) |
| Materials for Battery Containers and Covers | ABS |
| Terminal Type (mm) |
Φ20 Copper terminal,M8 female screw thread |
Characteristic
20hr(53A):424Ah 10hr(100A): 400Ah 3hr (250A): 300Ah |
Float Charge: 2.25±0.02V(-3mV/℃) ≥24h Boost Charge: 2.33±0.03V(-3mV/℃) 16-24h Max. Charge Current: 100A |
Optimal Ambient Temperature: 20～25℃ |
|
40℃: ～105% 25℃: ～100% 0 ℃: ～83% |
After 1 Month: ≥97% After 3 Months: ≥90% After 6 Months: ≥80% |
Application Fields
This series is suit for energy storage for renewable energies such as PV, wing turbine power systems and CATV.
Advantages
1. Long Life: 12 years design life in floating condition.
2. Up to 5 years design life at renewable energy applications according to IEC61427.
3. Wide operating temperature range from -25°C to 65℃.
4. Nano gel electrolyte eliminate the acid stratification and prolong cycle life.
5. Round trip efficiency as high as 85%.
6. Thick positive flat plate design with high Tin low Calcium alloy and high density paste.
7. Low self-discharge rate and long shelf life (9 months at 20℃).
8. Excellent deep discharge recovery capability.