It is an old FM requirement.


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On Fri, Oct 23, 2015 at 1:46 PM, rongreenman . <[email protected]>
wrote:

> First off what does this mean? What kind of test? That the batteries hold a
> charge for this duration? That the batteries don't turn into pumpkins at
> midnight? That the batteries can hold a charge and still operate the SLC.
> The only duration I can find in 72-2013 that even remotely relates to
> suppression systems are the same that apply to panels. In a protected
> premise 24 hours of standby followed by five minutes of full load operation
> or fifteen minutes if there is voice evacuation. Maybe I'm looking for love
> in the wring place but it seems to me that if the release relay operates
> between 24 hours and 24 hours plus five minutes then you've met the
> criteria.
>
> On Fri, Oct 23, 2015 at 11:11 AM, Easter, Timothy <
> [email protected]>
> wrote:
>
> > Is there an actual requirement during acceptance testing of foam systems
> > to conduct a 72 or 90 hour battery test on the Foam panel and the foam
> > controllers, if so where is the information located?  I have a contractor
> > telling me its required.
> >
> > Feel free to contact me with any questions.
> > Regards,
> >
> > Timothy Easter, E.I.T.
> > Graduate Fire Protection Engineer
> > Direct: (757) 383-6217
> > [email protected]<mailto:[email protected]>
> >
> > AECOM
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> >
> >
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>
> --
> Ron Greenman
> Instructor
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