OPzV Series Lead Acid Battery

Range summary

With the rubust die cast positive tubular plate design and fumed gelled electrolyte, HRESYS OPzV series offers excellent deep cycling life and high level reliability with 20 years design life.  HRESYS OPzV series exceeds the DIN standard value, it is ideal for use in renewable energy system, telecom and other cyclic/standby harsh environment applications.

Features and Benefits

Tubular positive plate and Fumed Silica gel gel electrolyte with prolonged cycle life

low density electrolyte with fast charging

Lead Calcium die cast grid with improved corrosion resistance capability

Excellent deep discharge recovery capability

Reliable maintenance-free and leakage-free construction

Wide operating temperature range from -40°C to 60°C

Low self-discharge rate and long shelf life (1 year at 25°C)

20 years design life at floating condition

Construction

•Positive plate - Tubular Plate with die cast Pb-Sn-Ca alloy grid

•Negative plate – Balanced Pb-Ca grid for improved recombination efficiency

•Separator – micro porous 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

Applications

•Renewable Energy Storage System

•Telecom

•Uninterruptible power supply(UPS)

•Electric Utilities

•Control Equipments

•Railway and mining markets

•Other cyclic/standby applciation