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Highly efficient power supply and backup power supply solutions to telecommunications, information and industrial technologies.

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Batteries FIAMM SD / SDH



SD - SDH RANGE IS THE PERFECT CHOICE WHEN APPLICATION REQUIRES HIGH POWER IN A SHORT PERIOD OF TIME.

The range is constructed to provide a high level of robustness and designed for applications where high energy peaks are needed in a short timeframe. Due to a special low antimony plates design the range offers users the benefit of low maintenance result in improved operating costs. Batteries need topping-up once every three years under normal operating conditions. Furthermore the design is optimized to offer very low self-discharge for long storage period without a refreshing charge. Like all Fiamm lead-acid batteries the SD - SDH range is eco-friendly and fully recyclable.

 Specifications
  • The flat plates design provides a larger active surface area; the result is maximum performance with a high rate discharge.
  • Electrolyte: sulphuric acid electrolyte with specific gravity of 1.27 kg/l at 20°C.
  • Low internal resistance due to high porosity separators.
  • Robust box construction made of SAN with a flame retardant ABS lid.
  • Flameproof vent plugs made of porous materials for superior safety.
  • Long shelf life of up to six months is possible without recharge (<2% discharge per month).
  • Flat post is designed for high contact area with rigid connection.
  • Rigid copper connections to allow higher currents.
 Technology

The unique Fiamm terminal design permits pillar growth during cell life without leakage. The SD-SDH range has a design life is 15 years due to high reliability and components manufacture due to process. Low self-discharge allows up to 6 months without recharge in open circuit condition. All SD-SDH models are available in a dry charge version.

 Accessories
  • Recombination plug
  • Filtering plugs to DIN standard
  • Racks for battery installation (standard and anti-seismic)
  • Battery monitoring system
 Standards
  • IEC 60896 Part 11 - vented types requirements & tests
  • BS 6290 part 2 - British Standard specification
 Certifications
  • ISO 9001 - Quality Management System
  • ISO 14001- Environmental Management System
  • OHSAS 18001 - Workplace Safety & Health
 Electrical Characteristics
  • Float Voltage: 2.23 V/cell at 20°C
  • Boost Voltage: 2.40 V/cell
  • Float Voltage Compensation with Temperature: -2.5 mV/cell/°C
  • Self-Discharge at 20°C: <2%/month
 Applications
  • Industrial UPS
  • Utilities and industry
  • Oil and gas