Applictaion of battery bank for classified area

[krisys]

Is there any battery bank which is suitable for classified area application?
I have Zone-2 area, where I need to install the battery bank. What should be the specification?
I mean, what is the extra requirements to be added to the ordinary industrial battery bank data?

 

[shvet2008]

What actually "battery bank" is?

If you mean Atex Zone 2 area boundaries you can simulate leakage/spillage by Phast software and by this way define relevant explosion hazard area.