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2V Tubular OPZV OPZS
, OPZV OPZS Tubular Cells
, 2V opzs opzv
2V 3000Ah OPZV battery 576*212*772mm 216kgs tubular cells 30 years life span
Key Features :
1. Service life up to 18-20 years in continuous float operation down to approx 80% capacity.
2. Completely sealing throughout the batteries life.
3. Gel electrolyte.
4. Easy to move and handle.
5. Minimum space required and room requirements are minimal e.g. no washing facilities needed, ventilation requirements are minimal.
6. Low gassing thanks to antimony-free alloy and internal oxygen recombination.
7. Easy install using cable connectors with insulated terminal covers.
8. Ready for immediate use without further commissioning work.
9. Can be supplied as a standard vertical installation or by special request, for a horizontal installation.
10. Very low self-discharge <50% of rated capacity in 2 years at 20 ℃ ambient temperature.
11. High cyclic ability over 600 cycles when discharged at 10 hour rate to an end voltage of 1.8Volt/cell at 20℃ .
12. Deep discharge protected, a load can be connected to the battery for up to 4 weeks.
13. No internal short circuits possible due to the gel structure.
14. No acid stratification, so noequalizing charge necessary.
| 1. Functional Parameter |
5. Environment Temperature |
| Nominal Voltage |
2V |
Discharge Temperature |
-40~60℃ |
| Nominal Capacity @C10 to 1.8V/cell |
3000Ah |
Charge Temperature |
-15~50℃ |
| Designed Floating Life 20℃ (68° F) |
20years |
Storage Temperature |
-15~40℃ |
| 2. Rated Capacity at 20℃ (68° F) |
6. Inner Resistance & Max . Discharge Current |
| 5 hour rate (513A, 1.75V/cell) |
2565Ah |
Fully Charged battery at 20℃ (68° F) |
0.16mΩ |
| 3 hour rate (754A, 1.75V/cell) |
2262Ah |
Max. Discharge Current |
4000A (5s) |
| 1 hour rate (1697A, 1.60V/cell) |
1697Ah |
Short Circuit Current |
12000A |
| 3. Capacity affected by Temperature (10 hour rate) |
7. Self-discharge at 20℃ (68° F) |
| 40℃ (104° F) |
102% |
Capacity after 3 month storage |
94% |
| 25℃ (77° F) |
100% |
Capacity after 6 month storage |
88% |
| 0℃ (32° F) |
90% |
Capacity after 9 month storage |
82% |
| -15℃ (5° F) |
70% |
Capacity after 12 month storage |
76% |
| 4. Dimension and Weight |
8. Constant voltage charging at 20℃ (68° F) |
| Length |
576mm |
Cyclic use |
2.35~2.40V |
| Width |
212mm |
Maximum charging current |
600A |
| Height |
772mm |
Temperature compensation |
-5mV/℃ |
| Total Height |
807mm |
Float use |
2.25~2.29V |
| Reference Weight |
232kg |
Temperature compensation |
-3mV/℃ |
♦ Battery factory Founded in 1996 , 2 million batteries annual production capacity
♦ Products including valve regulated lead acid battery , Gel battery , deep cycle battery , OPzV and OPzS battery
♦ Products are exported to more than 150 countries
♦ Products are certified by CE , ISO,Rohs
♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid batteries ranging from 2Ah to 3000Ah
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