UPS Lead Acid Battery 2V400ah (ISO, CE, UL, RoHS)
Product Description
Basic Info.
| Model NO.: |
NT2v-400Ah |
| Type: |
Lead-Acid Batteries |
| Chargeable: |
Chargeable |
| Discharge Rate: |
High Discharge Rate |
| Shape: |
Split-Shaped Battery |
| Nominal Voltage: |
2V |
| Usage: |
UPS |
| Designed Life: |
9 |
| Certificate: |
ISO, CE, UL, RoHS |
| Company Established Year: |
1896 |
| Cycle Use: |
2.35-2.40V |
| Standby Use: |
2.25-2.30V |
| Initial Current: |
Less Than120A |
| Export Markets: |
Global |
Additional Info.
| Trademark: |
Neata |
| Packing: |
by a=B Carton Box |
| Standard: |
ISO9001: 2008, CE, UL, ROHS |
| Origin: |
Guangdong China |
| HS Code: |
8507200000 |
| Production Capacity: |
2000PCS/Day |
Product Description
Solar battery
Model: NT2-400
Voltage: 2V
Capacity: 400Ah
Dimension: 211*176*330*367(mm)
Net weight: 14.4KG± 0.3kg
Quantity per carton: 1PCS
Applications:
Communication equipment Marine equipment
Emergency lighting systems Control equipment
Electric power systems Fire and security systems
Solar powered systems Uninterruptible power supplies
Telecommunication systems Backup power
Features:
(1)Equalization charges are not required, reducing maintenance and labor costs
(2)Our newly developed lead-calcium-tin alloy greatly reduces grid corrosion resulting in extended life (15-20 year life expectancy in float service at 20-25° C ambient temperature).
(3)Large-sized VRLA Battery Series battery is manufactured in accordance with JIS C 8707 and YD/T 799-2002.
(4)Adding water or taking specific gravity measurements are not required. There is also no need for an equalization charge.
(5)The container and cover are made of flame retardant plastics which meet UL-94V-0 specifications.
| Nominal Capacity (10 hour rate) |
400Ah |
Capacity
25degrees(77°F) |
10 hour rate (40A) |
400Ah |
| 3 hour rate (100A) |
300Ah |
| 1 hour rate (220A) |
220Ah |
| Internal Resistance |
Full Charged Battery 25degrees(77°F) |
0.5 mΩ |
| Cyclic Life |
50%(C10) Depth of discharge |
600Times |
| Float Life |
25degrees(77°F) Float charge at 13.8V |
About 10 Years |
Capacity affected by Temperature
(10 hour ) |
40degrees(104°F) |
102% |
| 25degrees(77°F) |
100% |
| 0degrees(32°F) |
85% |
| -15degrees(5°F) |
65% |
Self-Discharge
25degrees(77°F) |
Capacity after 3 month storage |
90% |
| Capacity after 6 month storage |
80% |
| Capacity after 12 month storage |
62% |
| Charge (Constant Voltage) 25degrees(77°F) |
Cycle |
Initial Charging Current Less than 120A
Voltage 2.43-2.50V |
| Float |
Voltage 2.25-2.30V |
Battery Construction
| Component |
Positive plate |
Negative plate |
Container |
Safety valve |
Terminal |
Separator |
Electrolyte |
| Raw Material |
Lead dioxide |
Lead |
ABS |
Rubber |
Pb |
Fiberglass |
Sulfuric acid |
Product Image
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