LEAD ACID BATTERY

2V TUBULAR FLOODED BATTERY OPzS Series

The OPzS series are traditional tubular plate flooded batteries with 20+ years design life as per the standard IEC60896-11. These technically advanced batteries with the new design offer maximum efficiency and reliability for a wide range of standby power applications that require the highest levels of security.
  • 20+ years design life at floating condition
  • Tubular positive plate with prolonged cycle life
  • Highly operational reliability
  • Better high-rate performance than VRLA type
  • Lead calcium die cast grid with improved corrosion resistance capability
  • Dry charged package and delivery ensure longer shelf life
  • Explosive-proof with special designed vented plug
  • Positive plate: Tubular plate with die cast alloy grid
  • Negative plate : Balanced Pb-Ca grid for improved recombination efficiency
  • Separator: leaf shape rubber separator
  • Electrolyte : Dilute high purity sulphuric acid of 1.240 specific gravity Battery container : SAN
  • Battery cover: ABS
  • Pillar seal : Double layers epoxy resin seal
  • Relief valve: Complete with integrated flame arrestor
  • Constant voltage charging is recommended
  • Recommended float charge voltage : 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
  • Telecommunications UPS
  • Data centre
  • Solar and wind energy system
  • Power Utility
  • IEC 60896-11 
  • DIN40736
  • Eurobat guide, long life
  • BS6290 part 4 
  • UL 1989 
  • IATA and IMDG
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GENERAL SPECIFICATIONS