vrla opzs battery
OPzS2-770-Y Product Features: Cycle life: >2200 at 80% DOD Self discharge rate ≤5%/month High charge acceptance performance; Wide operation temperature: -40℃~ 70℃ Good deep discharge recovery performance. Positive plate: tubular type, with die-casting thick Pb-Ca grid, it has very good...
Product Details
Vrla opzs battery are standby batteries with tubular plates, especially designed as battery backup power for all industrial applications which demand low-maintenance as well as average and long discharges. The tubular design with lead selenium alloy guarantees a longer operating life, minimum maintenance and optimal performances in cyclic and standby applications.
Product Features of vrla opzs battery
Cycle life | >2200 at 80% DOD | |||
Self discharge rate | ≤5%/month | |||
Positive plate | tubular type, with die-casting thick Pb-Ca grid, and very long service life | |||
Negative plate | pasted flat type, good high rate discharge performance | |||
Separator | PVC-SiO2 separator imported from Europe, | |||
High charge acceptance performance | Good deep discharge recovery performance | |||
Main Parameters
| Model | Nominal Voltage (V) | Nominal Capacity (Ah) | Dry Weight (Kg) | Wet Weight (Kg) |
| OPzS2-770-Y | 2 | 770 | 45.4 | 58.6 |
Size (L*W*H) | Terminal Type | Brand Name | MOQ | Warranty |
| 254*210*471 | F10 | CHENGYU | 10/PC | 1-2YEARS |
Specification of vrla opzs battery
Voltage Per Unit | 2V | |||
Capacity | 770Ah@10hr-rate to 1.85V per cell @25℃ | |||
Dimension(LxWxH) | 253 x 210 x 526mm | |||
Approx Weight | Without Electrolyte 45.4kg With Electrolyte 58.9kg | |||
Max. Discharge Current | 3000 A (5 sec) | |||
Internal Resistance | Approx. 0.31 mΩ | |||
Operating Temperature Range | Discharge: -15℃ ~50℃; | |||
Float charging Voltage | 2.23 to 2.25V(DC)/cell at 25℃ | |||
Maximum Charging Current | 115.5A | |||
Cycle Service | 2.40 to 2.45 V(DC)/cell at 25℃ | |||
Self Discharge | Self-discharge rate less than 3.5% per month at 25℃. | |||
Terminal | Thread insert & Bolt (F10-M8) | |||
Compliant Standards
IEC60254- 2005
DIN/ EN 60254-2
GB 7403-2008
Passed ISO9001, ISO14001, OHSAS18001, UL, CE certificate
Product Datasheet of vrla opzs battery
Product Packing
Chengdu Chongqing power supply compliance with strict inspection standards, packaging of cartons or wooden cases for the packaging of products, strictly control, eliminate the damage to the product
Application
1. Wind-Solar Energy Storage system
2. Solar street lights/ Household energy storage
3. Off-grid energy storage/ Mobile base stations
4. Telecom backup system
5. Emergency backup energy sources
6. Uninterruptible power system/ Grid load shifters
|
|
Traction Forklifts | Golfs Cars |
|
|
Solar System | Wind Energy |
Product Processing
Chengyu power supply Co., Ltd. strictly abide by the national testing standards in the process of production, meets the testing requirements, and uses high-quality raw materials to produce products that satisfy customers. Our products and manufacturers are worthy of the trust and support of our customers.
Product Factory
Zhongneng Chengyu Power Co., Ltd founded in 2004, specializes in the research, development, manufacturing and sales of TAICO branded lithium battery, storage battery. After years of innovation, TAICO has become a leading manufacturer of GEL batteries and one of the largest GEL batteries exporter in China.
Contact me
Hot Tags
Previous: opzs solar batteries Next: 12v opzs battery
Inquiry