Abt 6GFMJ-150 Manuel technique - Page 3

Parcourez en ligne ou téléchargez le pdf Manuel technique pour {nom_de_la_catégorie} Abt 6GFMJ-150. Abt 6GFMJ-150 17 pages. Gel high integrity valve-regulated sealed lead acid battery

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Introduction

ABT-GFMJ series are VRLA Gel technology battery, incorporate key raw material and use the modern

specialized gel equipments for production. Gelelectrolyte design with thick positive plate technology and

patented gel electrolyte and filling technique which guarantee long service life and super reliability. They

are widely used in telecommunication, power supply system, energy storage, UPS and EPS system,

solar energy and cycling applications.

Technical Features



Plate

Following our research on corrosion effect during battery life, we have improved the technology of

grid alloy, lead paste formula additive. During manufacturing process with high temperature and

high humidity this process solidify, increase the content of 4PbO· PbS

ability of active material and grid pasting, avoiding early capacity loss due to barrier layer between

active material and grid paste.



Gel electrolyte

Fumed Silic aused for Gel electrolyte ensuring even distribution inside battery and with no acid

stratification.

High quality electrolyte ensures a high level of filling gel electrolyte in box between and over the

plates and separators which give perfect heat dispersion and prevent thermal runaway caused by

water loss, and gel electorlyte protects active materials from shedding.



Special separator

PVC-SiO2 micro-porous separator ensures low internal resistance, high porosity, intense

absorption of gel electrolyte and long cyclic life.



Patented relief valve

Multi-fold vent system, comprised of proprietary gel-specialized low-pressure safety valve with acid

filtering and flash arrester, minimizes bulging and prevents flash back explosion from external

ignition source.



Long service life

The grid is made of lead-calcium-tin alloy which has effect against corrosion effect, and provide

good gas recombination technology.

Low density of gel electrolyte decelerate corrosion of plate grids.

Plates cured by high-temperature and high-moisture process forming long life 4PbO· PbSO

crystal structure; Efficient container formation process, guarantee for the plates quality;

Design life: 2V GFMJ series 18 years, 12V GFMJ series 12 years;

Cycle life: Under standard using conditions, 2V GFMJ series 25% DOD cycle 3500 times; 12V

GFMJ series 25%DOD cycle 2950 times



Deep discharge performance

With excellent anti-deep discharge performance, the battery can be connected in load after 100%

discharge and recover the original capacity after 4 weeks.

Strong recharger ecovering ability after battery deep discharge, excellent long cyclic endurance

performance.



Low self-discharge rate

Low self-dischargerate, average month rate ≤2%;

Gel electrolyte with high purity; storage at ambient temperature 20 for two years, the rest capacity

remains more than 50%.



Reliable sealing performance

Patented and time tested integrity terminal sealing of "O" ring, pressing nuts and secondary epoxy

resin ensures leakage free operation.

Exceptional gas recombination performance, no acid leakage and gas emission in operation which

provide the battery to be installed with equipment and in cabinet.

O· H

O, improving the binding

· H