Applications UPS: Systems Banking, Financial Services & Insurance IT / ITES Telecom: Optical NetworkTerminal Telecom Equipment Power Back up: CFL/LED Lamps Railway Emergency Lighting Solar Power Equipment Medical Instruments Fire & Security Alarm Systems FEATURE BENEFIT SNAPSHOT Cyclic grid alloy for positive plate Higher cycle life Radial grids Low internal resistance Quick recharge High discharge performance AGM Separator Greater compression Longer life Copper alloy screw-type terminals Better electrical conductivity Absolute positive contact Zero wear & tear Deep discharge capability Withstands frequent & long power failures Low self-discharge Longer shelf life Product conformance JIS C 8702-1 DESIGN AND CONSTRUCTION FEATURES Container and cover sealing Heat sealing / Special epoxy sealing for better joint strength Separator High porosityAbsorbent Glass Mat separator (AGM) with low internal resistance Safety valve Self-releasing, pressure-regulating EPDM valve Positive plate Flat pasted plate with corrosion-resistant cyclic lead alloy Container High-impact PP/ABS container for better strength Terminals High conductivity brass terminals for better electrical conductivity Inter Cell Welding (ICW) or Over patrician joint Withstands high rate performance Electrolyte High purity sulphuric acid along with additives to maximize shelf life and to improve heat dissipation Negative plate Flat pasted plate with lead calcium alloy for maintenance-free characteristics CHARGE SETTINGS AT 25°C Dual setting Boost 14.0V Float 13.7V Single setting 13.8V Cyclic 14.1 V Current limit (% of rated capacity) Minimum : 10% Maximum : 20% Temperature compensation for charge voltage Compensation of I 8mV to be reduced for every I °C rise in temperature and vice versa. Cycle Life. Battery cycle life is highly dependent on the depth of discharge, recharge and ambient temperature that the battery experiences during each cycle. The number of cycles related to the depth of discharge to % capacity is shown in the graph. Design Float Life. The float life of the battery is defined in calendar years at a standard temperature of 25°C when floated with a charge voltage of 2.25 volts per cell. The expected float life of batteries at various average ambient temperatures, when floated with a voltage of 2.25 volts per cell is shown in the graph. Discharge Characteristics. The curves in the figure illustrate the typical discharge characteristics at an ambient temperature of 25°C. The C20 expresses the nominal capacity of the battery at a 20 hr discharge rate. Categories: Batteries, SMF Batteries Tags: drycel battery, hausstrom battery, hausstrom india, smf battery, smf india battery, VRLA battery
