SBS STT Series Flooded Wet Cells

Vented Flooded Batteries

Technical Data

SBS "STT" series batteries are 20-25 year stationary batteries and were developed for utility, telecom and general purpose applications. They are distinguished by their lead selenium tubular plate design and high tolerance to cycling.

The STT's tubular lead selenium cells provide the best possible compromise in lead acid plate technology. By utilizing a proportion of selenium in the grid alloy, a dense fine grain structure is produced. This alloy is extremely corrosion-resistant and virtually eliminates inter-granular corrosion — one of the most common causes of cell failure. A lead selenium cell, therefore, combines the advantages of both lead calcium and lead antimony cells while exhibiting none of the disadvantages.

Applications:

• Utility (stations and substations)
• Nuclear Power
• Power Distribution
• Telecom Equipment
• UPS
• Switchgear

Additional Information/Links:

• STT 2V Cells Data Sheet 
• STT 6V & 12V Blocks Data Sheet 
• Discharge Currents
• Operating Instructions
• Lead Selenium Alloy Information
• MSDS information

Related Products:

• Enclosures/Racks
• Test Equipment
• Battery Maintenance Supplies

Features:

• 20-year warranty
• Watering intervals — 1-3 years
• High cycle life
• No positive plate growth
• Improved charging efficiency
• Withstands higher temperatures than calcium alloys
• No premature failures due to antimonal poisoning
• Tank formed plates
• Safe - Zero voltage exposed to personnel