Products

OPzS SeriesLead Acid Battery

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.

ApplicationsUse the OPzS Series for:

Commercial On/Off Grid and Hybrid

Batteries for Signalling and Boom Gate Operations

Specifications

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

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

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