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OPzV SeriesValve Regulated Lead Acid Battery
The OPzV Series adopts immobilised Gel and Tubular Positive Plate technology. By using die-casted positive grid and patented active material formula, it exceeds the DIN standard values and offers 20+ years of design life in float service, high reliability and stable performance.
Specifications
Features and Benefits
- 20+ years design life at floating condition
- Wide operating temperature range from -40°C to 60°C
- Tubular positive plate with prolonged cycle life
- Nano Silica gel electrolyte
- Lead Calcium die cast grid with improved corrosion resistance capability Low self-discharge rate and long shelf life (1 year at 20°C)
- Excellent deep discharge recovery capability
Charging Voltage and Settings
- Constant voltage charging is recommended
- Recommended float charge voltage: 2.23Vpc @ 25 °C
- Float voltage temperature compensation: -3mV /° C/cell
- Equalize charge voltage : 2.35 Vpc @25 °C
- Max . charge current all owable : 0.20C 10A
Construction
- Positive plate: Tubular plate with die cast Pb-Ca alloy grid
- Negative plate : Balanced Pb-Ca grid for improved recombination efficiency
- Separator: leaf shape polymer separator
- Electrolyte: Dilute high purity sulphuric acid with fumed Silica gel Battery container and cover: ABS
- Pillar seal : 100% factory tested, proven two layers epoxy resin seal
- Relief valve : Complete with integrated flame arrestor
Complied Standards
- IEC 60896-21/22
- DIN40742
- IEC61427
- YD/T1360
- Eurobat guide, long life
- BS6290 part 4 .
- UL 1989 .
- IATA and IMDG
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