Front Access FT Range VRLA

The extremely powerful, compact AGM batteries of EverExceed front access FT Range are an ideal energy source for durability in Telecommunications and Electric Utility applications. The EverExceed front access FT Range VRLA provides high performance and reliability in long duration discharge applications. Our development team combines the market's demand with design optimization, precision component selection and state-of-the-art manufacturing process to produce the most cost effective battery solution for today's applications.

•   Virgin Pure Lead Tin and thick positive plate technology design for maximum service float life - 15 years design life @ 20˚C(68˚F);
•   UL Recognized component;
•   Valve regulated lead acid battery (VRLA);
•   Optimized high-compression Absorbed Glass Mat (AGM) materials significantly enhance performance and reliability, greater than 99% recombination efficiency;
•   Advanced triple stage unique terminal sealing design to ensure leak free operation;
•   Operates at a low internal pressure;
•   Heavy duty M6 / M8 Female copper plated terminals provide maximum performance and easy installation, reduce maintenance and increase safety;
•   Advanced lead tin low-calcium alloy, reduces grid corrosion and promotes long battery life;
•   Optional: Reinforced ABS (UL 94HB) container and cover;
Standard: Flame-retardant reinforced ABS case and cover compliant with U.L.94 V-0 with an Oxygen Limiting Index of greater than 28%;
Designed to withstand extreme temperature degrees and performance without degradation;
•   Over-sized, through the partition inter-cell welds provide low resistance connections, with minimal power loss;
•   Flame arresting, low pressure safety release venting system for individual cells, recognized per U.L.924;
•   Multi-cell design for ease of installation and maintenance;
•   Horizontal or vertical operation.
•   Proprietary Fixed Orifice Plate Pasting technology applying active materials on both sides of the grid for consistent cell-to-cell performance, higher capacity and uniform grid protection.

Capacity

40-250 Ah @ 10 hr. rate to 1.80 volts per cell @ 20°C (68°F).

Operating Temperature Range

-40°F (-40°C) to +158°F (70°C).

Ideal Operating Temperature Range

+20°C (+68°F) to +28°C (+82.4°F ).

Floating Charging Voltage

13.5 to 13.8 VDC/unit Average at 25°C (77°F).

Equalization and Cycle Service Charging Voltage

14.1 to 14.4 VDC/unit Average at 25°C (77°F).

Maximum AC Ripple (Charger)

0.5% RMS or 1.5% P-P of float charge voltage recommended for best results. Maximum voltage allowed = 1.4% RMS (4% P-P).

Self Discharge

EverExceed FT AGM Range VRLA batteries may be stored for up to 12 months at 20°C~25°C (68°F~77°F) and then a freshening charge is required. For higher temperatures the time interval will be shorter.

Accessories

Inter unit connectors racks and cabinet systems are available.

Terminal: Inserted

Threaded copper alloy insert terminal.