AGM Battery the Eos Series Battery Eos-300

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AGM Battery the Eos Series Introduction


                                 

The Eos range products are designed as standby power for communication, power, military and broadcast and television system. Elegant design with high energy density, latest improved technology are adopted in this series,design life is 15+ years.

The Eos range batteries are ensured the quality with NARADA's QA system according to the ISO9001 standard.AGM Battery the Eos Series Battery  Eos-300


AGM Battery the Eos Series Battery  Eos-300

AGM Battery the Eos Series Battery  Eos-300

AGM Battery the Eos Series Technical Features


  • AGM technology is applied.

  • 15+ years design life under floating application and cycle life is above 1200 at 80% DOD under temperature 25oC.

  • Reliable seal performance, no acid spillage, recombination efficiency reach 99.9%

  • Initial capacity above 100%, the remaining capacity above 94% after storage for 3 months (25oC)

  • low float charge voltage. design (2.25V/cell, 25oC), extremely consistent float charge voltage

  • Flexible connectors and convenient installation

 

Type:

  Eos-300

Voltage:

  2V

Nominal Capacity:

  300Ah(C10)  300Ah(10 hours rate:)

Length:

  123mm

Width:

  184.5mm

Height:

  360.5mm

Height   with termial:

  372mm

Weight:

  18.5Kg

 

AGM Battery the Eos Series Compliant Standards

  • IEC60896-21/22

  • BS6290 part 4

  • Telcordia SR4228

  • Eurobat guide

  • UL

  • Manufactured under system ISO9001(TUV)

AGM Battery the Eos Series Battery Installation Compliant with:

  • EN 50272-2 or local equivalents

AGM Battery the Eos Series Main Applications

  • Telecommunications

  • Uninterruptible power supply (UPS)

  • Other applications to provide integrated stored energy system

AGM Battery the Eos Series Products Characteristics:

  • Recommended float charge voltage for 2V battery: 2.25Vpc at 77oF(25oC)

  • Self discharge rate :< 2% per month at 77oF(25oC)

  • Design life: 15+ years at 77oF(25oC)

  • Shelf life: 6 months at 68oF(20oC)

  • Valve regulated system, no water addition needed

FAQ

What is a AGM (Absorbed Glass Mat )Battery?

The newer type of sealed nonspillable maintenance free valve regulated battery uses "Absorbed Glass Mats", or AGM separators between the plates. This is a very fine fiber Boron-Silicate glass mat. These type of batteries have all the advantages of gelled, but can take much more abuse. These are also called "starved electrolyte.Ąą Just like the Gel batteries, the AGM Battery will not leak acid if broken.

What are the advantages of the AGM battery?

The advantages of AGM batteries are no maintenance, sealed against fumes, hydrogen, leakage, or non-spilling even if they are broken, and can survive most freezes. AGM batteries are "recombinant" ¨C which means the Oxygen and Hydrogen recombine inside the battery. These use gas phase transfer of oxygen to the negative plates to recombine them back into water while charging and prevent the loss of water through electrolysis. The recombining is typically 99+% efficient, so almost no water is lost. Charging voltages for most AGM batteries are the same as for a standard type battery so there is no need for special charging adjustments or problems with incompatible chargers or charge controls. Since the internal resistance is extremely low, there is almost no heating of the battery even under heavy charge and discharge currents. AGM batteries have a very low self-discharge rate (from 1% to 3% per month). So they can sit in storage for much longer periods without charging. The plates in AGM's are tightly packed and rigidly mounted, and will withstand shock and vibration better than any standard battery.


 

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Q:What is the difference between a maintenance-free battery and a conventional battery?
Lead-acid battery is composed of positive and negative plates, partitions, shell, electrolyte and wiring pile head and other components, the discharge of the chemical reaction is to rely on positive electrode active substances (lead dioxide and lead) and negative plate active substances (sponge Pure lead) in the electrolyte (dilute sulfuric acid solution) under the action, which plate grid, the traditional battery lead and antimony alloy manufacturing, maintenance-free battery is made of lead calcium alloy, the former with antimony, the latter with calcium, This is the fundamental difference between the two points.
Q:How to determine the battery is good or bad?
Observe the battery electrolyte is turbid, turbidity that the battery positive plate softening. Observe the bottom of the battery whether there is sediment, if the plate off the battery capacity has been inadequate. Hand hit the battery two electrode piles If you hear an empty voice that pole pile and plate break. With a thick wire short-circuit positive and negative pile observation of the battery filling holes, such as the discovery of a bubble appears that the interval has been damaged.
Q:How does the battery increase the voltage?
With the same battery pack in series; if the required current is relatively small, you can use DC-DC module.
Q:What are the technical parameters of the battery?
Battery capacity is defined as ∫ t0tdt, theoretically t can be infinite, but in fact when the battery discharge is lower than the termination voltage continues to discharge, which may damage the battery, so t value is limited, the battery industry, in hours (h) Battery sustainable discharge time, feel the C24, C20, C10, C8, C3, C1 and other nominal capacity value.
Q:80ah how much battery storage capacity?
0AH storage is 80AH ah If the actual storage capacity will have to see the brand. I have seen 100AH only 24 pound. This is not even 60AH.
Q:How to repair the battery?
Connect the positive and negative output of the repair instrument to the positive and negative pole of the battery, open the repair instrument, repair the battery. The first repair time should be no less than 48 hours.
Q:The role of the battery?
Battery is a kind of battery, its role is to be able to save the limited power, in the right place to make 6v4ah emergency light battery. Its working principle is to convert chemical energy into electricity.
Q:What are the hazards of battery over discharge?
Crystalline conductivity is poor, and bulky, will clog the pores of the battery plate, affecting the battery electrolyte penetration and exchange, but also further increase the battery resistance, a long time will prevent the battery power and chemical energy Of the reversible conversion, resulting in poor recovery of the battery charge, the battery was seriously damaged, or even unable to repair until scrapped.
Q:What kind of battery is divided into?
Ordinary battery: ordinary battery plate is composed of lead and lead oxide, the electrolyte is sulfuric acid aqueous solution. Its main advantage is the voltage stability, the price is cheap.
Q:How to deal with waste batteries?
The rest of the various types of waste batteries are generally shipped to a special toxic, hazardous landfill, but this approach not only cost too much but also cause waste, because there are many useful raw materials available.

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