28VLBB SAFT | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 2

Technical content

Li-ion rechargeable military battery system

28 V LBB

  • Maintenance free
  • Light weight
  • Fast re-charge
  • No ventilation required Typical applications
  • Improved Target Acquisition System
  • Exportable power
  • Defense Safety features
  • Electronics Over-charge protection Over-discharge protection Over-current protection Capacity (%) indicator RS-422 communication available (with built-in test and battery status) Over-ride pass-through switch On/off switch
  • Hardware Pressure compensated box Burst prevention mechanism Carry handles Arctic glove functional Keyed connectors Charger
  • Current limited (31.8 V) charger (Lithium-ion battery box)

Electrical characteristics

OCV 31.8 V Mid-discharge 28.8 V Cut-off 24.0 V Maximum charge 32.0 V Capacity + 54° C >80 Ah + 21° C >80 Ah - 32° C >70 Ah Max discharge rate 30 A Mechanical characteristics Weight 64 lbs/29 kg Height 13.19 in/335.0 mm Width 12.60 in/322.3 mm Length 17.07 in/433.6 mm Qualifications Transport UN & DOT Approved Altitude 50,000 ft/15,240 m Drop tested 3 ft Water proof 3 ft Vibration spectrum full Shock spectrum full Electromagnetic protection (if required)

Saft America, Inc. Space & Defense Division

107 Beaver Court

Cockeysville, MD 21030 - USA Tel +1 410 771 3200 Fax +1 410 771 1144 www.saftbatteries.com Doc N° 32014-2-0307 Edition: March 2007 Data in this document are subject to change without notice and become contractual only after written confirmation by Saft. Published by the Communications Department Photo credit: Saft Produced by Saft Space & Defense Division

24 A/32 V/ 6 Hr charge

Charge time (Hr:Min) Battery voltage and current Charge capacity (Ah) 0:0 0:30 1:00 1:30 2:00 2:30 3:00 3:30 4:00 4:30 5:00 5:50 6:00 160 140 120 100 Battery voltage Charge current Charge capacity Fade/capacity over cycle lifeCell capacity (Ah) Cycle Capacity decrease (%) Battery capacity Capacity decrease 30% 25% 20% 15% 10% 0%0 100 200 300 400 500 600 700