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EverExceed Industrial Co. Ltd
Front access battery FT12V series

Front access battery FT12V series

Product catalog summary

Overview: The EverExceed Front Access FT Gel Range VRLA batteries are designed for high performance and reliability in solar, telecommunications, and electric utility applications. They offer a compact and powerful energy solution with capacities ranging from 80Ah to 180Ah at C10.

Specifications: These batteries operate within a temperature range of -40°C to +70°C, with an ideal range of +20°C to +35°C. They have a storage time of 24 months at 20°C, which halves with every 9°C increase. The batteries are designed with advanced German technology and are capacity tested for quality assurance.

Applications: Suitable for telecommunications, solar/photovoltaic systems, UPS, wind generation, remote monitoring, lighting, and cathodic protection.

Innovative Features: The batteries are designed to fit telecom cabinets, utilize EverExceed Gel technology, and have a 15-year design life at 20°C. They are maintenance-free, spill-proof, and leak-proof, with a flame-arresting vent for safety. The design includes a microporous rubber separator and a sulfuric acid thixotropic gel for enhanced performance.

Construction: The batteries feature lead-calcium-tin alloy plates for corrosion resistance and cycling ability. The separator maintains plate distance to prevent short circuits. The housing is made of reinforced ABS, with an optional flame-retardant version available.

Safety and Maintenance: The batteries have a safety release valve and a gas recombination system that achieves over 99% recombination. The terminal construction ensures reliable performance during high amp discharges.

Performance Data: The document provides detailed discharge data for various battery models, showing performance in terms of amps, ampere-hours, and watts per cell at different discharge times and voltages.

Cycle Life: The FT Gel Range batteries excel in cycling applications, capable of over 5700 charge/discharge cycles depending on the depth of discharge.

Charging and Capacity: The batteries support constant voltage charging, with a recommended float voltage of 2.25VPC at 20°C. Capacity varies with operating temperatures, and the document includes graphs illustrating these relationships.

Catalog excerpts

Front Access FT Gel Range VRLA

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power your applications □ Solar / Photovoltaic □ Wind Generation n Lighting Specifications Voltage Plate alloy Element, post Container/cover Specific Electrolyte Vent VRLA MONOBLOC GEL BATTERIES 80Ah to 180Ah @ C10 The extremely powerful, compact Gel batteries of EverExceed front access FT Gel Range are an absolutely reliable energy source for durability in Solar / Photovoltaic, Telecommunications and Electric Utility applications. The EverExceed front access FT Gel Range VRLA provides excellent performance and reliability in long duration discharge & cycling applications. Our development team...

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FT GEL RANGE VRLA CONSTRUCTION - EverExceed’s front access FT Gel Range Gel battery construction is as shown in the diagram below. The positive and negative plates are cast from a Lead-Calcium-Tin alloy to reduce grid growth and corrosion and achieve excellent cycling ability. The active material is manufactured from high purity lead (99.994%) to minimize the negative effects of impurities. Gel separator is supplied by the leading manufacturer in the field, utilizing the latest world technology. The base material is a microporous duroplastic exhibiting excellent high temperature stability and...

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power your applications EverExceed FT GEL Range Electrical Specifications & Dimensions Short Terminal and Torque 15 years Design Life Grid Plate Monobloc Battery Nominal Capacity 80~180Ah Deep Discharge Recovery Maintenance Free Recyclable Valve Regulated Lead - Acid Float Voltage & Charging Constant voltage charging is recommended Recommended float voltage: 2.25VPC @ 20°C(68°F) Float voltage range: 2.23VPC to 2.27 VPC @ 20°C(68°F) Equalize voltage: 2.35VPC to 2.40VPC VRLA www.everexceed.com 03 Copyright © EverExceed Corporation. All rights reserved.

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power your applications FT GEL RANGE VRLA FT GEL Range Discharge Ampere Hours Data @ 20°C ( 68°F) Battery Model Actual Battery Discharge Data may be +/-5% of figures shown above. Copyright © EverExceed Corporation. All rights reserved. 04

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power your applications FT GEL RANGE VRLA FT GEL Range Discharge Watts Per Cell @ 20°C ( 68°F) Battery Model Actual Battery Discharge Data may be +/-5% of figures shown above. Self-Discharge of Gel Batteries at Different Temperatures VRLA www.everexceed.com Copyright © EverExceed Corporation. All rights reserved. 05

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power your applications FT GEL RANGE VRLA BATTERY CYCLING ABILITY The EverExceed’s FT Gel Range Battery excels in cycling applications. FT Gel Range batteries are capable of 5700+ charge / discharge cycles depending on the depth of discharge. TYPICAL CYCLIC PERFORMANCE Cycle Life Depth of Discharge at +20'C (68 T) Based On IEC 896-2 CAPACITY WITHDRAWN CYCLES CONSTANT CHARGING VOLTAGE: Shown is the constant charging voltage in relation to the ambient temperature. The bandwidth shows a tolerance of ± 30mV/cell. This constant voltage is suitable for continuous charging and cyclic operation. In a...

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Supplied Worldwide by EverExceed Corporation

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