Marine batteries

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Traction batteries

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traction batteries

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2 volt traction cells

2 volt traction cells

2 volt traction cells are mainly used in heavy industrial electrical applications, such as: electric forklifts, electric trucks, large industrial cleaning machines, tower wagons, marine etc.

The cells are composed of positive tubular plates and negative grid plates, which guarantee a higher capacity and longer life than the conventional batteries with flat plates.
The positive and negative plates are separated by a micro-porous separator in order to avoid mutual contact and short circuits.
The plates are packed in a polypropylene container that is resistant to vibrations. At the bottom of this container, there is a rest room to collect the precipitate and thus to prevent short circuits. On top of the cells, there is a lid to prevent the coming-up of the separators by vibrations and shocks and causing a short circuit. The lid also protects against acid and protects the plates and the separators during filling.

The cells are standard equipped with manual filler caps and a little basket which simplifies the refilling (refill up to the bottom of the basket).
 


The cells are available in following types

DIN-series: DIN sizes, positive tubular plate diameter 8.7 mm (more active material!), specific gravity of the electrolyte 1.29kg/l
BS-series: British Standard sizes, positive tubular plate diameter 8.7 mm, specific gravity of the electrolyte 1.29klg/l.
GEL-series: GEL 2V elements with positive tubular plate

 

"S-version": the cells are linked by flexible screwed connections. "A-version":  automatic mobile filling system on the basis of filler caps and floats.
Advantage: alle cells are simultanously refilled in an instant and without spilling up to the right level: time-saving!
"Z-version": Acid circulation version, cells with acid circulation. Every element contains a little tube in which the charger pumps a little quantity of air which makes the electrolyte circulate from the beginning of the charge (cf diagram)

 

Advantages

  • thanks to the constant charge over the total surface of the plates, the charging time is considerably reduced by ± 2 hours
  • lower charge factor: from 1,20 up to 1,05
  • 15 % more energy saving
  • lower  battery temperature
  • 75 % less water consumption
     

Tip

Acid circulation in combination with high frequency charger results in a battery with maximum usability and a minimum of maintenance!

 

A couple of tips for a longer battery life

  • only refilling with demineralised water
  • refilling after charge
  • refilling up to the bottom side of the baskets: not higher!
  • Keep the upper side of the battery dry and clean
  • use an adequate charger for battery &  capacity
  • avoid intermediate charges

 

How to order a traction battery?

  • type of the battery & reference of the elements
  • voltage & AH of the battery
  • size of the outerbox or of the elements:  X x Y x H
  • How much time does one work with the battery: one shift,...
  • options: autom. filling system, acid circulation
  • type of the battery plug


Or contact our sales!

Attention:  

  • Is my charger adapted to my battery?
  • How much time do I have to charge?    

12 hours =    Wa-charger
8 hours =    WoWa-charger
< 8 hours =    IUIa-charger